• Alliance Laundry Systems, LLC v. Payrange LLCSome claims unpatentable
  PTAB · Aug 19, 2026 · PGR2025-00027 · APJ George R Hoskins · PGR · Final written decision

  Claims 1–6 and 8–20 are unpatentable under § 101; claim 7 was not shown unpatentable.

  RulingsFinal written decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted

    “Pet.”) pursuant to 35 U.S.C. §§ 321–329 to institute a post-grant review of U.S. Patent No. 11,966,920 B2 (Ex. 1001, “the ’920 patent”), claims 1–20. We issued an Institution Decision (Paper 12) granting the petitioned review. slip op. at 2

  • Skill levelOther

    “B. Level of Ordinary Skill in the Art Petitioner contends a person having ordinary skill in the art pertaining” slip op. at 11

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for patent owner

    “thereby supporting our conclusion that the plain and ordinary meaning of “affordance” in claim 1 refers to an interactive user interface element.” slip op. at 30

  • Obviousness (§103) › Graham factors (scope of art, differences, level of skill)Not shown unpatentableNot shown unpatentable

    “For the foregoing reasons, we conclude Petitioner’s reliance on Low’s” slip op. at 21

  Patent outcomesUS 11,966,920 mixed
  Claim construction§ 101 eligibility§ 103 obviousnesscites Alice · Mayo · Bilski · Berkheimer · Enfish · Electric Power · KSR
  Patents in suitUS 11,966,920
• Weatherford U.S., L.P v. Halliburton Energy Services, Inc.Some claims unpatentable
  PTAB · Dec 9, 2025 · IPR2024-00990 · APJ Brent M Dougal · IPR · Final written decision

  Claims 11–12 and 14–20 are unpatentable; claims 1–10 and 21–23 are not shown unpatentable. Substitute claims 29–37 are unpatentable, and the motion to amend is denied as to them.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “The level of skill is uncontested. Patent Owner adopts the level of skill identified by Petitioner as: [at] the time of the alleged invention in 2018, a POSITA[2] would have had a B.S. degree in mechanical or petroleum engineering or a similar technical discipline, with at least five years of experience in oil or gas well drilling, completion, and/or subsurface production operations or in technical support of such operations including at least some experience in unconsolidated formations utilizing sand control methods and means. Also,” slip op. at 8

  • Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableNot shown unpatentableMixed

    “on embodiments of Yeh with concentric sand screens having nine shunt tubes (six transport tubes and three packing tubes) (Yeh Figures 4A–B) and eccentric sand screens with four shunt tubes (two transport tubes and two packing tubes) (Yeh Figures 8A, 8C). See Pet. 32–37, 39, 41–43. Yet, Petitioner’s reasoning as to why “a higher-pressure shunt tube assembly necessitated greater wall thickness” rests on an unspoken one to one comparison between the shunt tubes of the different systems. See id.; see also Ex. 1003 ¶¶ 291–297 (Petitioner’s declarant comparing possible transport tubes of different pressure regions without considering or addressing any difference in the number of transport tubes). However, the embodiments relied on by Petitioner have different numbers of shunt tubes, and thus the greater wall thickness does not appear to be “necessitated” in the way inferred by Petitioner. Further, Petitioner’s analysis would seem to be most appropriate when comparing two concentric sand screens for different pressure regions, or two eccentric sand screens for different pressure regions. relies on Yeh’s teachings related to a horizontal well bore of 5000 feet for the “concentric screen → crossover tool → eccentric screen” arrangement, as well as, for why the concentric screen needs to be rated for a high pressure. Pet. 32–37, 39, 41–43. Petitioner also refers to these features for why one of skill in the art would combine the teachings of Yeh and Yeh2. Id. at 32. However, on cross-examination, Petitioner’s declarant agreed that it is concentric sand screens having a 6x3 shunt tube design that would provide the noted benefits of being rated for a higher pressure and being more robust (as relied on in the Petition), as compared to eccentric sand screens. Ex. 2013, 42:20–43:8; Sur-reply 4–5. This also exposes another issue with Petitioner’s arguments. Though Petitioner identifies that one of skill in the art would be aware that material choice, wall thickness, and pipe diameter all impact burst pressure of a pipe (Pet. 42 (citing Ex. 1017, 24 (Equation (14))), the Petition essentially ignores the fact that the claims do not require a single pipe in isolation. The claims require two shunt tube assemblies, each surrounding a base pipe within a wellbore. It is uncontested that a wellbore provides a confined space for such a system and thus any change in wall thickness of one pipe can result in a significant impact in the function of the other pipes. We find the testimony of Petitioner’s declarant (see, e.g., Ex. 1003 ¶¶ 290–297) unpersuasive when discussing wall thickness because it focusses on basic considerations of a standalone pipe, without sufficient consideration of the claimed completion assembly with its required pipe and tube structure. PO Resp. 20–26.” slip op. at 17

  • Strike new argumentNew argument disregardedDecided for patent owner

    “In response to Patent Owner’s argument concerning Yeh’s embodiments relied on in the Petition, Petitioner argues for the first time that Patent Owner’s declarant “conceded, Yeh discloses that both concentric and 47:19–48:21). Petitioner does not provide a citation to Yeh or a citation to where the Petition relies on the same number of shunt tubes between concentric and eccentric screens. The deposition cited by Petitioner discusses Yeh at column 16, lines 26 through 35. However, the Petition does not cite or rely on these teachings of Yeh. Thus, we decline to consider this late argument.4 See 35 U.S.C. § 312(a)(3) (requiring the petition to identify “with particularity . . . the grounds on which the challenge to each claim is based, and the evidence that supports the grounds”); 37 C.F.R. § 42.104(b)(5).” slip op. at 18

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundUnpatentable

    “Thus, we agree with Petitioner that the combination of Yeh and Yeh2 teaches determining the shunt tube system operating pressures associated with the distal end of the production zone, but also more generally, determining the operating pressures along the entire production zone. With this knowledge of the system operating pressures, Petitioner argues that one of skill in the art would have selected eccentric screens for the distal end of the production zone “at any point at which the slurry pressure dropped below the pressure capacity of the eccentric screen shunt tubes.” Pet. 66 (citing Ex. 1005, 30:16–20; Ex. 1003 ¶ 388). In other words, knowing that the pressure decreases as you approach the toe, Yeh’s low-pressure rated eccentric screens could be used from some point prior to and covering the toe. determined pressure.” PO Resp. 37–38. We disagree. As discussed above, the record supports Petitioner’s position that one of skill in the art would have “understood the need to determine the shunt tube system operating pressure throughout the horizontal wellbore.” Ex. 1003 ¶ 383; see also Pet. 64–65. We find convincing Petitioner’s argument that one of skill with this understanding of the system pressures would select a shunt tube system rated to not only address the distal end, but also to address the needs of the adjacent region, so long as the pressure rating supported such a selection. See Pet. 65–67; Ex. 1003 ¶¶ 385–388.” slip op. at 22

  Patent outcomesUS 11,333,007 mixed
  Claim construction§ 101 eligibility§ 103 obviousness§ 112 disclosurecites Graham
  Patents in suitUS 11,333,007
• Crusoe Energy Systems, LLC v. Upstream Data Inc.Some claims unpatentable
  PTAB · Jan 21, 2025 · PGR2023-00039 · APJ Matthew S Meyers · PGR · Final written decision

  Claims 1 and 24 are unpatentable under § 101 as directed to an abstract idea without an inventive concept; the petitioner did not prove the remaining challenged claims unpatentable.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “The level of ordinary skill in the art is “a prism or lens” through which we view the prior art and the claimed invention. Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). The person of ordinary skill in the art is a hypothetical person presumed to have known the relevant art at the time of the invention. In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995). In determining the level of ordinary skill in the art, we may consider certain factors, including: “(1) the educational level of the inventor; (2) type of problems encountered in the art; (3) prior art solutions to those problems; (4) rapidity with which innovations are made; (5) sophistication of the technology; and (6) educational level of active workers in the field.” Best Med. Int’l, Inc. v. Elekta Inc., 46 F.4th 1346, 1353 (Fed. Cir. 2022) (citations omitted). “The patent’s purpose can also be informative.” Id. (citation omitted). Petitioner asserts that one of ordinary skill in the art (“POSITA”) would have had “a degree in chemical engineering, petroleum engineering, process engineering, mechanical engineering, or a similar field with 1–2 years of experience in designing power generation systems, Blockchain mining systems, or other comparable hands-on experience.” Pet. 7 (citing Ex. 1003 ¶ 19). Petitioner adds that “[a]lternatively, a person having 3–5 years of experience in the Blockchain mining industry would also qualify as a POSITA” and “[a]dditional education could substitute for professional experience, or vice versa.” Id. at 7–8 (citing Ex. 1003 ¶ 19).” slip op. at 10

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther

    “We apply the same claim construction standard used in district court actions under 35 U.S.C. § 282(b), namely that articulated in Phillips v. AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005) (en banc). See 37 C.F.R. § 42.200(b) (2024). In applying that standard, claim terms generally are given their ordinary and customary meaning as would have been understood by a person of ordinary skill in the art at the time of the invention and in the context of the entire patent disclosure. Phillips, 415 F.3d at 1312–13. “In determining the meaning of the disputed claim limitation, we look principally to the intrinsic evidence of record, examining the claim language itself, the written description, and the prosecution history, if in evidence.” DePuy Spine, Inc. v. Medtronic Sofamor Danek, Inc., 469 F.3d 1005, 1014 (Fed. Cir. 2006) (citing Phillips, 415 F.3d at 1312–17).” slip op. at 11

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentable

    “To address that “the mining processors are connected to the network interface and adapted to mine transactions associated with the blockchain database and to communicate with the blockchain database,” as recited by limitation [1c_iii], Petitioner asserts that CryptoKube’s system includes “Bitcoin miners such as spondooliestech SP35 servers.” Pet. 25 (citing Ex. 1006, 1–4). And, relying on the declaration testimony of Mr. Kasdorf, Petitioner concludes that one of ordinary skill in the art would have understood that to mine Bitcoin, the mining processors need to be connected to a network interface and adapted to mine transactions associated with the blockchain database and to communicate with the blockchain database, which is implemented as a public ledger distributed among many peer-to-peer devices connected to the Internet. Id. (citing Ex. 1004 ¶¶ 108–109; Ex. 1010 ¶ 419). Mr. Kasdorf’s declaration testimony is nearly verbatim to the Petition and similarly provides no indication as to what in CryptoKube constitutes a “mining processor” other than his conclusory opinion that one of ordinary skill in the art “would have understood that to mine bitcoin, the mining processors need to be connected to a network interface and adapted to mine transactions associated with the 19 We note that Mr. Kasdorf’s reliance on Kheterpal is limited to Kheterpal’s background discussion regarding the Bitcoin protocol inasmuch as it “defines a system in which the creation and distribution of the bitcoin cryptocurrency is governed by consensus among a peer-to-peer network” and includes “a public ledger in which new transactions are verified and recorded by members of the network via cryptography.” Ex. 1010 ¶ 4. Ex. 1004 ¶ 108 (citing Ex. 1010 ¶ 4). Thus, we agree with Patent Owner that in the Petition, neither Petitioner nor Mr. Kasdorf explains or “cite[s] any evidence regarding which component is the ‘necessarily’ present mining processor (limitation 1[c_i]) or how this unspecified mining processor is ‘connected to the network interface and adapted to . . . communicate with the blockchain database’ (limitation 1[c_iii]).” PO Resp. 42–43 (citing Ex. 1004 ¶¶ 104–105, 108–109).” slip op. at 21

  • Strike new argumentNew argument disregardedDecided for patent owner

    “Petitioner’s contention that “a combination of an ASIC chip and a controller would meet the ‘mining processor’ limitation” (Pet. Reply 11 (citing Ex. 1036 ¶ 21)) is an improper new argument. In determining whether an argument is a proper argument in reply, we look to see if the Reply argument is responsive to an argument from Patent Owner and expands on a position in the Petition. See Rembrandt Diagnostics, LP v. Alere, Inc., 76 F.4th 1376, 1384 (Fed. Cir. 2023) (“[W]e have held that a reply may be proper if it is responsive and simply expands on previously raised arguments.”). Or, if Petitioner relies on previously unidentified disclosure “to make a meaningfully distinct contention.” Id. at 1383 (“[W]e held that a petitioner who asserted in its reply previously unidentified prior-art disclosures ‘to make a meaningfully distinct contention’ was impermissibly raising a new theory of unpatentability.”). We find that Petitioner’s argument in reply is closer to the later situation. Here Petitioner does not expand on a position from the Petition that Patent Owner criticizes based on the merits of the contentions. Rather, Petitioner supplements its conclusory assertion that a “mining processor” is necessarily present in CryptoKube’s spondooliestech SP35 servers (Pet. 23, 25 (citing Ex. 1006, 1–4)) with its new assertion that that “a combination of an ASIC chip and a controller would meet the ‘mining processor’ limitation.” Pet. Reply 11. Petitioner does not purport to have presented this theory in the Petition. Id. Instead, Petitioner argues that this theory was properly raised in response to what Petitioner alleges to be an admission by” slip op. at 27

  Patent outcomesUS 11,574,372 mixed
  Claim construction§ 101 eligibility§ 103 obviousnesscites Alice · Mayo · Bilski · Berkheimer · Electric Power · Phillips · KSR · Graham
  Patents in suitUS 11,574,372
• Ironsource Ltd. v. Digital Turbine Inc.All claims unpatentable
  PTAB · Mar 12, 2024 · PGR2022-00053 · APJ Iftikhar Ahmed · PGR · Final written decision

  Claims 1–22 are unpatentable under collateral estoppel; revised substitute claims 23–37 are allowed because Petitioner did not prove them unpatentable.

  RulingsFinal written decision

  • BurdenFwd all claims unpatentableDecided for petitioner

    “The party seeking to invoke collateral estoppel must show: (1) the issue is identical to one decided in the first action; (2) the issue was actually litigated in the first action; (3) resolution of the issue was essential to a final judgment in the first action; and (4) [the party against who collateral estoppel is being asserted] had a full and fair opportunity to litigate the issue in the first action. Google, 54 F.4th at 1381 (quoting In re Freeman, 30 F.3d 1459, 1465 (Fed. Cir. 1994)). Collateral estoppel may also operate to bar re-litigation of common issues in actions involving different but related patents. Mycogen Plant Science, Inc. v. Monsanto Co., 252 F.3d 1306, 1310 (Fed. Cir. 2001) (citing Amgen, Inc. v. Genetics Inst., Inc., 98 F.3d 1328, 1329–32 (Fed. Cir. 1996); Interconnect Planning Corp. v. Feil, 774 F.2d 1132, 1136 (Fed. Cir. 1985)). We are persuaded that each of the four Google requirements is satisfied and, accordingly, agree with Petitioner that the challenged claims of the ’256 patent are unpatentable in light of our Final Written Decision in PGR2021-00096.” slip op. at 13

  • Patent Eligibility (§101) › Alice/Mayo step one — 'directed to'Step1 not directed to exceptionNot shown unpatentable

    “specific requirements of the claims.” McRO, Inc. v. Bandai Namco Games America Inc., 837 F.3d 1299, 1313 (Fed. Cir. 2016) (quoting In re TLI Commc’ns LLC Patent Litig., 823 F.3d 607, 611 (Fed. Cir. 2016)). But “failing to account for the specific requirements of the claims” is what Petitioner’s analysis of the claim limitations appears to do. Petitioner’s argument that “the focus of the claims” is captured by a single claim element (f3) not only ignores that that limitation recites performing two specific software tasks simultaneously—which we are not persuaded is an abstract idea—but also asks us to disregard multiple technical aspects recited in the claims, such as identifying a link, determining whether an installation client is available on the device, invoking the installation client, and redirecting to the device an app store. See, e.g., Ex. 1001, 21:12–41; Revised MTA 24–25. That is, under Step 2A of the Guidance, we are neither persuaded that limitation f3, which Petitioner points us to, recites an abstract idea (Prong 1), nor that the other limitations recited in the independent claims fail to integrate the alleged abstract idea into a practical application (Prong 2). Petitioner characterizes the claims as directed to multitasking, which Petitioner describes as an example applied to improve a user experience, i.e., as related to organizing human activity. Pet. 29. Although the Guidance recognizes certain methods of organizing human activity, including certain activity between a person and a computer, as constituting a patent-ineligible abstract idea, we are not persuaded that the claims here fall within the scope of such activity. See Guidance, 84 Fed. Reg. at 52 (listing fundamental economic principles or practices, commercial or legal interactions, and managing personal behavior or relationships as organizing human activity). The claimed invention may result in multitasking on the device, but the background instead of directing the user to an app store, thereby maintaining user experience with the foreground application, and do not recite an abstract idea. And although that process does result in improving user experience, the claims recite more than that mere result; they recite specific steps—invoking, without exiting the foreground software application, the installation client for downloading and installing applications on the device to run in the background—that accomplish the desired result. See Finjan, Inc. v. Blue Coat Sys., Inc., 879 F.3d 1299, 1305–06 (Fed. Cir. 2018) (finding a method that employs a new kind of file in a computer security system directed to a non-abstract improvement in computer functionality, rather than the abstract idea of computer security writ large). Petitioner thus fails to establish sufficiently that the claims are directed patent ineligible subject matter under Step 2A of the Guidance.” slip op. at 52

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentable

    “When the application package 172 has been received by the client system 130, the App Manager 180 may extract or retrieve a set of requested permissions 174 from the application package 172, and present a request to the user for asking for approval to perform operations corresponding to the requested permissions, e.g., opening files, accessing contact information, accessing a camera on the client device 130, and so on. . . . In particular embodiments, when the requested permissions 174 have been requested, and a response specifying a set of accepted permissions 176 has been received from the user, the set of accepted permissions 176 may be compared to the set of requested permissions 174. If the sets are the same, then the installation process may continue, and the App Manager 180 may invoke an installer 182 to install the application package 172. Ex. 1003, 8:67–9:22 (emphasis added). That is, the set of permissions to be checked are obtained by the App Manager once the download of the application package to be installed is initiated. See id. at 8:59–61 (“when the download is initiated by a request sent from the client system 130 to the server 162, the server 162 may send the requested object, e.g., the download page 168 or the application package 172, back to the client system 130”). And these permissions relate to operations that the installed applications may perform, e.g., opening files, accessing contact information, accessing a camera on the client device. Id. at 9:6–7. These permissions may also indirectly determine whether the installation client can install that app. See id. at 9:33–38. There is no suggestion in Pasha, however, that these permissions have anything to do with the host application, i.e., the second software application. said second software application is eligible to use capabilities of the installation client.” RMTA 25; see also Ex. 1001, 15:11–14 (“The installation client, upon receiving an instant install link, checks the eligibility of the caller and if identified as eligible continues the process of downloading the app.”). Pasha does not teach or suggest checking eligibility of its host application in any way or at any point. Moreover, as Patent Owner points out, Pasha’s App Manager performs the eligibility check after it downloads the app package, further supporting that Pasha’s eligibility check has nothing to do with the host application.9 Dr. Almeroth testifies that “Pasha discloses the App Manager 180 confirming that it has obtained the required permissions, which, in [his] opinion, a [person of ordinary skill in the art] would understand may include inter alia that the ‘second software application’ (e.g., the host application invoking the app manager) is eligible to use its capabilities.” Ex. 1035 ¶ 68. Dr. Almeroth fails to cite any supporting evidence or provide any technical reasoning to support his statement. Id. Because we find no basis in the record for Dr. Almeroth’s conclusion, we give little weight to this testimony.” slip op. at 40

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “Dr. Almeroth testifies that “Pasha discloses the App Manager 180 confirming that it has obtained the required permissions, which, in [his] opinion, a [person of ordinary skill in the art] would understand may include inter alia that the ‘second software application’ (e.g., the host application invoking the app manager) is eligible to use its capabilities.” Ex. 1035 ¶ 68. Dr. Almeroth fails to cite any supporting evidence or provide any technical reasoning to support his statement. Id. Because we find no basis in the record for Dr. Almeroth’s conclusion, we give little weight to this testimony. 9 During oral argument, Petitioner pointed us to disclosure in Pasha that teaches that the permission dialog may be displayed to the user at different points in the download process. Tr. 47:24–48:8 (citing Ex. 1003, 22:21–42). As Patent Owner pointed out, this disclosure was not relied up on by Petitioner in its papers and is new evidence. Id. at 51:19–22; Paper 46, 4. Petitioner’s argument based on this new evidence is therefore forfeited. But even if we were to consider the cited disclosure from Pasha, it still only suggests that permissions need to come from the server after the download process has been initiated, and are therefore, unrelated to the host application. See Ex. 1003, 22:46–49 (“the requested permissions may be downloaded prior to downloading the application or may be extracted from the application package”). 24, 2022) (precedential) (“Expert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight.”) (quoting 37 C.F.R. § 42.65(a)). As the Board explained in Xerox, such expert testimony “is particularly problematic in cases where, like here, expert testimony is offered not simply to provide a motivation to combine prior-art teachings, but rather to supply a limitation missing from the prior art.” Id. (citing Arendi S.A.R.L. v. Apple, Inc., 832 F.3d 1355, 1361–62 (Fed. Cir. 2016)).” slip op. at 41

  Patent outcomesUS 11,157,256 unpatentable
  Claim construction§ 101 eligibility§ 103 obviousnesscites Alice · Berkheimer · Enfish · Phillips
  Patents in suitUS 11,157,256
• Entain Corporate Services Ltd. / MGM Resorts International et al. v. Gan (UK) LimitedAll claims unpatentable
  PTAB · Feb 29, 2024 · IPR2023-00027 · APJ James P Calve · IPR · Final written decision

  Original claims 11–18, 21, and 22 and proposed substitute claims 23–39 were held unpatentable; the revised motion to amend was granted in part and otherwise denied.

  RulingsFinal written decision

  • PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend granted in partGranted in part

    “For reasons discussed below, we grant in-part Patent Owner’s RMTA and cancel original claims 1 and 3–10. We otherwise deny Patent Owner’s RMTA to enter revised substitute claims 23–31, which non-contingently amend original claims 1 and 3–10, and we deny Patent Owner’s RMTA to enter revised substitute claims 32–39, which contingently amend original claims 12–14, 16–18, 21, and 22.” slip op. at 3

  • ExcludeMotion to exclude, deniedOther

    “V. PETITIONER’S MOTION TO STRIKE Because our findings and determinations do not rely on the paragraphs of Dr. Shamos’ declaration that Petitioner’s Motion to Strike seeks to strike, we dismiss Petitioner’s Motion to Strike as moot.” slip op. at 104

  • Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableUnpatentable

    “Having reviewed the arguments and evidence, we determine Petitioner has shown, by a preponderance of the evidence, that original claims 11–18, 21, and 22 of the challenged claims of the ’296 patent are unpatentable.” slip op. at 3

  • Patent Eligibility (§101) › Alice/Mayo step one — 'directed to'IneligibleStep1 directed to exceptionUnpatentable

    “We determine that Petitioner has shown, by a preponderance of the evidence, that revised substitute claims 23–39 are unpatentable. Specifically, we determine that Petitioner has shown, by a preponderance of the evidence, that revised substitute claims 23–39 are not eligible for patenting under 35 U.S.C. §§ 101, and claims 23–39 are unpatentable under prior art asserted under 35 U.S.C. § 103 as discussed below. See Opp. RMTA 4–6, 8–28.” slip op. at 3

  Patent outcomesUS 8,821,296 unpatentable
  § 101 eligibility§ 103 obviousnesscites Alice · Berkheimer · Enfish · Electric Power
  Patents in suitUS 8,821,296
• Ironsource Ltd. v. Digital Turbine Inc.All claims unpatentable
  PTAB · Jan 4, 2023 · PGR2021-00096 · APJ Iftikhar Ahmed · PGR · Final written decision

  Claims 1–18 are unpatentable; the contingent motion to amend proposing claims 19–36 is denied, and the parties’ motions to exclude are denied in part and granted in part.

  RulingsFinal written decision

  • Patent Eligibility (§101) › Alice/Mayo step one — 'directed to'IneligibleUnpatentable

    “3. Analysis On the full record developed during trial, we are persuaded by Patent Owner’s argument. Petitioner’s analysis of the independent claims described above only loosely corresponds to the actual limitations recited in the claim. The Federal Circuit has “cautioned that courts ‘must be careful to avoid oversimplifying the claims’ by looking at them generally and failing to account for the specific requirements of the claims.” McRO, Inc. v. Bandai Namco Games America Inc., 837 F.3d 1299, 1313 (Fed. Cir. 2016) (quoting In re TLI Commc’ns LLC Patent Litig., 823 F.3d 607, 611 (Fed. Cir. 2016)). Petitioner’s analysis of the claim limitations appears to do. Petitioner’s argument that “the essence of all the claims” is captured by a single claim element (f3) not only ignores that that limitation recites performing two specific software tasks simultaneously—which we are not persuaded is an abstract idea—but also asks us to disregard multiple technical aspects recited in the claims, such as identifying a link, determining whether an installation client is available on the device, invoking the installation client, and redirecting to the device an app store. See, e.g., Ex. 1001, 21:6–35. That is, under Step 2A of the Guidance, we are neither persuaded that limitation f3, which Petitioner points us to, recites an abstract idea (Prong 1), nor that the other limitations recited in the independent claims fail to integrate the alleged abstract idea into a practical application (Prong 2). Petitioner characterizes the claims as directed to multitasking, which Petitioner describes as representing a basic task in organizing human activity. Pet. 30. Although the Guidance recognizes certain methods of organizing human activity, including certain activity between a person and a computer, as constituting a patent-ineligible abstract idea, we are not persuaded that the claims here fall within the scope of such activity. See Guidance, 84 Fed. Reg. at 52 (listing fundamental economic principles or practices, commercial or legal interactions, and managing personal behavior or relationships as organizing human activity); October 2019 Update at 5 (“this grouping is limited to activity that falls within the enumerated sub-groupings . . . , and is not to be expanded beyond these enumerated sub-groupings except in rare circumstances”). The claimed invention may result in multitasking on the device, but the claims are directed to downloading and installing an application in the background instead of directing the user to an application, and do not recite an abstract idea. And although that process does result in improving user experience, the claims recite more than that mere result; they recite specific steps—invoking, without exiting the foreground software application, the installation client for downloading and installing applications on the device to run in the background—that accomplish the desired result. See Finjan, Inc. v. Blue Coat Sys., Inc., 879 F.3d 1299, 1305–06 (Fed. Cir. 2018) (finding a method that employs a new kind of file in a computer security system directed to a non-abstract improvement in computer functionality, rather than the abstract idea of computer security writ large). Petitioner thus fails to establish sufficiently that the claims are directed patent ineligible subject matter under Step 2A of the Guidance. We also agree with Patent Owner that the challenged claims are somewhat similar to those that the Federal Circuit held patentable in DDR Holdings. The claims there were directed to a method of generating a composite webpage that combined visual elements of a host website with content from a third-party, e.g., by combining the logo, background color, and fonts of the host website with product information from a merchant. DDR Holdings, 773 F.3d at 1248. When a user clicked on a link on the host website, the system would construct the composite web page comprising a look and feel description from the host website along with content based on product information from the merchant’s product catalog. Id. at 1250. The court held those claims were not directed at an abstract idea because they addressed the problem of retaining website visitors that, absent the claimed invention, would be instantly transported away from a host’s website after clicking on an advertisement and activating a hyperlink. Id. at 1257.” slip op. at 29

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableNot shown unpatentableMixed

    “1. Independent Claim 1 a) “A mobile device configured for running software applications, comprising:” Petitioner contends that Pasha discloses computer system 600, which” slip op. at 38

  • 112 supportMotion to amend, deniedDenied

    “4. Support in the Original Disclosure A motion to amend may not present substitute claims that introduce new subject matter. 35 U.S.C. § 326(d)(3); 37 C.F.R. § 42.221(a)(2)(ii) (“A motion to amend may be denied where . . . [t]he amendment seeks . . . introduce new subject matter.”). “Normally, a claim element without support in the original disclosure (i.e., the application as originally filed) merits a rejection under 35 U.S.C. § 112 for lack of written description support.” Lectrosonics, Paper 15, 7. Accordingly, a motion to amend must set forth written description support in the originally filed disclosure of the subject patent for each proposed substitute claim.” Id.” slip op. at 74

  • ExcludeMotion to exclude, grantedGranted in part

    “CTPG at 73–74. Accordingly, Rule 42.23(b) prohibits filing of new evidence other than deposition transcripts of the cross-examination of any reply witness with a sur-reply. Patent Owner does not argue that the opinions presented in paragraphs 4–13 of Dr. Mao’s declaration are within the scope of §42.23(b). See generally PO MTE Opp. Nor do we find it in the interests of justice to allow this evidence in the case file. Accordingly, we grant in part Petitioner’s Motion to Exclude paragraphs 4–13 of Exhibit 2013 pursuant to 37 C.F.R. § 42.23(b).22” slip op. at 90

  Patent outcomesUS 10,782,951 unpatentable
  § 101 eligibility§ 102 anticipationcites Alice · Enfish · Phillips · KSR · Graham
  Patents in suitUS 10,782,951
• Freedom To Operate, Inc. v. Compass Pathfinder LimitedInstitution denied
  PTAB · Jun 22, 2022 · PGR2022-00018 · APJ Tina E Hulse · PGR · Institution

  The Board denied institution on claims 1–23 because Petitioner did not show it was more likely than not that any challenged claim was unpatentable.

  RulingsInstitution decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied

    “post-grant review may not be instituted “unless . . . the information presented in the petition . . ., if such information is not rebutted, would demonstrate that it is more likely than not that at least 1 of the claims challenged in the petition is unpatentable.” Upon considering the arguments and evidence presented by the parties, we determine Petitioner has not demonstrated that it is more likely than not that any of the claims challenged in the Petition are unpatentable.” slip op. at 2

  • PTAB / AIA Trials › Real party in interest / privityNot reached

    “G. Remaining Arguments Patent Owner also argues we should deny the Petition for failure to identify all real parties-in-interest in the Petition. Prelim. Resp. 31–44. Because we determine that Petitioner has not sufficiently established that in this Decision.” slip op. at 24

  • Skill levelSkill level petitioner adoptedOther

    “B. Person of Ordinary Skill in the Art Petitioner asserts that a person of ordinary skill in the art “would have had an advanced degree (i.e., a Master’s degree with two or more years of experience, or a Ph.D.) in inorganic or organic chemistry, chemical engineering, pharmacology, or a related discipline” and “would be familiar with medicinal chemistry or pharmaceutical chemistry, and with analytical methods to characterize and differentiate solid forms of compounds, (‘DSC’) and thermogravimetric analysis (‘TGA’).” Pet. 27 (citing Ex. 1106 ¶ 38). Petitioner further contends that “[a]lternatively, one of ordinary skill could have less education and approximately five or more years of relevant experience.” Id. Patent Owner does not dispute Petitioner’s definition of the level of ordinary skill in the art. See generally Prelim. Resp. Absent opposition from Patent Owner, we adopt Petitioner’s definition because it is consistent with the level of ordinary skill in the art reflected by the prior art in this proceeding. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (explaining that specific findings regarding ordinary skill level are not required “where the prior art itself reflects an appropriate level and a need for testimony is not shown” (quoting Litton Indus. Prods., Inc. v. Solid State Sys. Corp., 755 F.2d 158, 163 (Fed. Cir. 1985))).” slip op. at 6

  • Claim Construction › Intrinsic evidence (Phillips canons) › Lexicography (patentee as own lexicographer)Term construed patent owner constructionDecided for patent owner

    “We agree with Patent Owner’s proposed construction, as it is most consistent with the intrinsic evidence. The claim language makes clear that “Polymorph A” is “characterized by” the specific peaks set forth in the claims. Ex. 1101, claims 1, 8, 16. Thus, regardless of the alleged conventional definition of a “polymorph,” urged by Petitioner, the inventors are entitled to act as their own lexicographers to define “Polymorph A” according to the recited peaks on the XRPD diffractogram. See Honeywell Int’l, Inc. v. Universal Avionics Sys. Corp., 493 F.3d 1358, 1361 (Fed. Cir. 2007) (“When a patentee defines a claim term, the patentee’s definition governs, even if it is contrary to the conventional meaning of the term.”). That the Specification consistently refers to “Polymorph A” as a proper noun and describes Polymorph A as “characterized by” the recited peaks in an XRPD diffractogram further highlights the inventors’ clear intent to act as their own lexicographer. See, e.g., Ex. 1101, 4:4–5:36; Merck & Co. v. Teva Pharms. USA, 395 F.3d 1364, 1370 (Fed. Cir. 2005) (“When a patentee acts away from their ordinary meaning, he must clearly express that intent in the written description.”). Finally, we agree with Patent Owner that the prosecution history of the parent ’257 patent is relevant to the construction of the claims of the ’259 patent, which is a continuation of the ’257 patent. Prelim. Resp. 6 (citing Iridescent Networks, Inc. v. AT&T Mobility, LLC, 933 F.3d 1345, 1350 (Fed. Cir. 2019) (“Statements made during prosecution of a parent application are relevant to construing terms in a patent resulting from a continuation application if such statements relate to the subject matter of the claims being construed.”)). During prosecution of the parent ’257 patent application, the examiner rejected original claim 1 as indefinite because it did not define “Polymorph A,” and required one to “refer to the specification to determine what is Polymorph A.” Ex. 2133, 7. Patent Owner then amended the claims to define Polymorph A by adding the specific XRPD peaks recited in claim 1. Ex. 2134, 2; see also id. at 6. Thus, we find the intrinsic evidence supports Patent Owner’s proposed construction.” slip op. at 9

  Claim construction§ 101 eligibility§ 103 obviousness§ 112 disclosurecites Phillips · KSR · Graham
  Patents in suitUS 10,954,259
• Freedom To Operate, Inc. v. Compass Pathfinder LimitedInstitution denied
  PTAB · Jun 22, 2022 · PGR2022-00012 · APJ Tina E Hulse · PGR · Institution

  The Board denied institution of PGR on claims 1–23 because Petitioner did not show it was more likely than not that any challenged claim was unpatentable.

  RulingsInstitution decision

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied

    “We have authority under 35 U.S.C. § 324(a), which provides that a post-grant review may not be instituted “unless . . . the information presented in the petition . . ., if such information is not rebutted, would demonstrate that it is more likely than not that at least 1 of the claims challenged in the petition is unpatentable.” Upon considering the arguments and evidence presented by the parties, we determine Petitioner has not demonstrated that it is more likely than not that any of the claims challenged in the Petition are unpatentable.” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “had an advanced degree (i.e., a Master’s degree with two or more years of experience, or a Ph.D.) in inorganic or organic chemistry, chemical engineering, pharmacology, or a related discipline” and “would be familiar with medicinal chemistry or pharmaceutical chemistry, and with analytical methods to characterize and differentiate solid forms of compounds, particularly XRPD, but also including differential scanning calorimetry (‘DSC’) and thermogravimetric analysis (‘TGA’).” Pet. 28 (citing Ex. 1006 ¶ 35). Petitioner further contends that “[a]lternatively, one of ordinary skill could have less education and approximately five or more years of relevant experience.” Id. Patent Owner does not dispute Petitioner’s definition of the level of ordinary skill in the art. See generally Prelim. Resp. Absent opposition from Patent Owner, we adopt Petitioner’s definition because it is consistent with the level of ordinary skill in the art reflected by the prior art in this proceeding. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (explaining that specific findings regarding ordinary skill level are not required “where the prior art itself reflects an appropriate level and a need for testimony is not shown” (quoting Litton Indus. Prods., Inc. v. Solid State Sys. Corp., 755 F.2d 158, 163 (Fed. Cir. 1985))).” slip op. at 7

  • Claim Construction › Intrinsic evidence (Phillips canons) › Lexicography (patentee as own lexicographer)Term construed patent owner constructionDecided for patent owner

    “We agree with Patent Owner’s proposed construction, as it is most consistent with the intrinsic evidence. The claim language makes clear that “Polymorph A” is “characterized by” the specific peaks set forth in claim 1. Ex. 1001, claim 1. Thus, regardless of the alleged conventional definition of a “polymorph,” urged by Petitioner, the inventors are entitled to act as their own lexicographers to define “Polymorph A” according to the recited peaks on the XRPD diffractogram. See Honeywell Int’l, Inc. v. Universal Avionics a claim term, the patentee’s definition governs, even if it is contrary to the conventional meaning of the term.”). That the Specification consistently refers to “Polymorph A” as a proper noun and describes Polymorph A as “characterized by” the recited peaks in an XRPD diffractogram further highlights the inventors’ clear intent to act as their own lexicographer. See, e.g., Ex. 1001, 4:4–5:36; Merck & Co. v. Teva Pharms. USA, 395 F.3d 1364, 1370 (Fed. Cir. 2005) (“When a patentee acts as his own lexicographer in redefining the meaning of particular claim terms away from their ordinary meaning, he must clearly express that intent in the written description.”). Finally, during prosecution of the ’257 patent application, the examiner rejected original claim 1 as indefinite because it did not define “Polymorph A,” and required one to “refer to the specification to determine what is Polymorph A.” Ex. 1060, 7. Patent Owner then amended the claims to define Polymorph A by adding the specific XRPD peaks recited in claim 1. Ex. 1062, 2; see also id. at 6. Thus, we find the intrinsic evidence supports Patent Owner’s proposed construction.” slip op. at 9

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for patent owner

    “Having considered the parties’ respective arguments and evidence, we find Patent Owner has the better position. Although we agree with Petitioner that some degree of experimental error should be factored into the specific peaks of a diffractogram, the claim language already does so by expressly reciting a variance of “±0.1°2θ.” See Ex. 1001, claim 1. Construing the claims to include an additional degree of variance would effectively read out the “±0.1°2θ” limitation of the claims. See Merck & Co. v. Teva Pharms. USA, Inc., 395 F.3d 1364, 1372 (Fed. Cir. 2005) (“A claim construction that gives meaning to all the terms of the claim is preferred over one that does not do so.”). Moreover, we note that the express recitation of a specific variance distinguishes the ’257 patent claims from the claims of the Astrazeneca cases cited by Petitioner, which did not recite such a variance. See Pet. 11–12. In addition, the Specification consistently refers to a variance of ±0.1°2θ whenever it refers to peaks on a diffractogram. See generally Ex. 1001, 3:58–5:24. Petitioner acknowledges that the claims recite a range of peak locations, but argues that the Specification “does not explain the basis for the claimed range.” Pet. 10. Petitioner, however, does not explain why the Specification would need to explain that basis, particularly if a person of ordinary skill in the art would understand that ±0.1°2θ is an acceptable variance for XRPD.” slip op. at 13

  Claim construction§ 101 eligibility§ 103 obviousness§ 112 disclosurecites Phillips · KSR · Graham
  Patents in suitUS 10,947,257
• Gain Capital Holdings, Inc. v. Oanda CorporationAll claims unpatentable
  PTAB · Mar 16, 2022 · CBM2020-00023 · APJ Justin T Arbes · CBM · Final written decision

  Claims 1–12 are unpatentable under § 101; proposed substitute claim 13 is unpatentable under §§ 101 and 103 over Pictet, and the revised motion to amend is denied.

  RulingsFinal written decision

  • Patent Eligibility (§101) › Alice/Mayo step one — 'directed to'Step1 directed to exceptionUnpatentable

    “all directed to “time-based trade analysis” “improperly describes the claims at too high a level of abstraction, as warned against in” Enfish, LLC v. Microsoft Corp., 822 F.3d 1327, 1335, 1337 (Fed. Cir. 2016). PO Resp. 5–6. We disagree. Petitioner’s articulation of the abstract idea to which claim 1 is allegedly directed is appropriately focused and tied to the specific language of the limitations of the claim. Petitioner explains how the recited “price data” and “current system position information” are the key inputs for time-based trade analysis and how calculating a trade recommendation using sub-models based on different times of day constitutes such analysis. See Pet. 31–34. Further, “time-based trade analysis” is not a general field, but rather a particular practice, namely the analysis of potential trades based on time. That type of analysis is reflected expressly in claim 1 via the use of a plurality of sub-models where each is based on “a different time of day.” Petitioner’s analysis is persuasive, as it is consistent with the language of claim 1 and supported by the testimony of Mr. Donefer, which we credit.6 Based on the full record developed during trial, we are persuaded that claim 1 recites time-based trade analysis. Doing so is a fundamental economic practice, which is one of the certain methods of organizing human activity identified in the Guidance, and, thus, an abstract idea.” slip op. at 21

  • Patent Eligibility (§101) › Alice/Mayo step two — inventive conceptStep2 no inventive conceptUnpatentable

    “We disagree. Claim 1 does not recite a distributed system architecture, sub-model calculations executed concurrently in parallel, or real-time operation for a large number of users, all of which Patent Owner relies on to show a patent-eligible application of the alleged abstract idea. See Reply 6, 8; Ex. 1038 ¶¶ 22, 25–26. Claim 1 broadly recites “calculating trade recommendation information from each of a plurality of trading sub-models,” each “based on a different time of day,” and “calculating a trade recommendation . . . based on said trade recommendation information from each of said trading sub-models.” The claim does not specify how, when, or by what component the calculations are performed. Thus, Patent Owner’s contention that steps (d) and (e) do not represent well-understood, routine, and conventional activity is not commensurate with the language of the claim. With respect to what is actually recited in the claim, we are persuaded based on the full trial record that the calculations are the abstract idea itself (i.e., the fundamental economic practice of “time-based trade analysis”), rather than additional elements that could transform the claim into a patent-eligible application of an abstract idea. See supra Section II.F.1.b; BSG Tech LLC v. BuySeasons, Inc., 899 F.3d 1281, 1290 (Fed. Cir. 2018) (“[A] claimed invention’s use of the ineligible concept to which it is directed cannot supply the inventive concept that renders the invention ‘significantly more’ than that ineligible concept.”). Regardless, though, Petitioner also has provided persuasive evidence regarding the conventionality of steps (d) and (e), particularly given the broad manner in which they are recited in the claim. See, e.g., Ex. 1004 ¶¶ 69–84; Ex. 1021, 115 (“It is widely documented that return volatility varies systematically over the trading day and that this pattern is highly correlated with the intraday variation of trading volume and bid-ask spreads.”); Ex. 1019, 13 (“Trading models offer a real-time analysis of foreign exchange movements and generate explicit trading recommendations. These models are based on the continuous collection and treatment of foreign exchange quotes by market makers around the clock at the tick-by-tick frequency level.”); Ex. 1031, 728–732 (describing modeling that accounts for time periods of different levels of activity, such as when particular FX markets are open, and using time intervals of “hours, days, weeks or years”). Petitioner also has provided a detailed explanation citing persuasive evidence that, even if claim 1 did require distributed parallel processing and real-time trading model calculations, both were well-understood, routine, and conventional at the time of the ’534 patent. See Reply 9–11, 15–17; Ex. 1038 ¶¶ 23 (citing, for example, Ex. 1031, 228–232), 29–35 (citing, for example, Ex. 1031, 718). We credit Mr. Donefer’s testimony, which is supported by evidence in the record and unrebutted—Patent Owner did not address the evidence discussed in the Petition and Mr. Donefer’s initial declaration in its Response, did not file a Sur-Reply addressing Mr. Donefer’s reply declaration and cited evidence, and did not provide any contrary evidence in the record. See Reply 1, 3.” slip op. at 30

  • Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation foundReasonable expectation foundUnpatentable

    “testimony of Mr. Donefer, for why a person of ordinary skill in the art would have had reason to combine Pictet’s teachings and arrive at the method of proposed substitute claim 13. Id. at 24–25 (citing Ex. 1031, 716–723; Ex. 1038 ¶¶ 52–58, 75–77). Petitioner argues that a person of ordinary skill in the art “would have recognized that Pictet’s data collection and storage steps (i.e., steps (a)-(c)) provide inputs for the subsequent calculations (i.e., steps (d)-[(e)]),” “would have understood Pictet as teaching that the distributed parallel processing . . . applies to the implementation of the trading models performing those calculations,” and would have had “reason to use at least five of the parameters discussed [in Pictet] when configuring the rules governing the ‘grand’ model.” Id. at 24. Petitioner further contends that numerous types of parameters were routinely used when designing and evaluating trade models, and Pictet’s moving average . . . is no different. Moreover, Pictet describes two categories of threshold values (i.e., trend and overbought/oversold) and expressly teaches using “several threshold values of both types,” which at a minimum suggests four such parameters. The voting scheme is also an integral part of the weighted moving average Pictet describes. A [person of ordinary skill in the art] also had reason to incorporate a time parameter setting the amount of time in the past that is considered, since a [person of ordinary skill in the art] would have understood that price data from the distant past is less 984, 990 (Fed. Cir. 2020) (non-precedential) (recognizing that “the Board need not address issues that are not necessary to the resolution of the proceeding”). relevant to a moving average. Pictet also teaches using stop-loss and stop-profit parameters as part of its model implementation. Id. at 24–25 (citations omitted). We have reviewed Petitioner’s analysis and find it persuasive. Petitioner’s reasoning is consistent with the disclosure of Pictet and supported by the testimony of Mr. Donefer, which we credit. For the reasons stated by Petitioner and Mr. Donefer, we find that a person of ordinary skill in the art would have had reason to combine the cited teachings of Pictet in the manner asserted with a reasonable expectation of success.” slip op. at 53

  • PTAB / AIA Trials › Motions to amend / substitute claimsMotion to amend, deniedDenied

    “3. Patentability Pursuant to 37 C.F.R. § 42.221(d)(2), Petitioner “bears the burden of persuasion to show, by a preponderance of the evidence,” that proposed substitute claim 13 is unpatentable. Petitioner argues that proposed substitute claim 13 fails to recite patent-eligible subject matter under 35 U.S.C. § 101, is indefinite under 35 U.S.C. § 112, second paragraph, and would have been obvious under 35 U.S.C. § 103(a). Opp. 3–25. For the reasons explained below, we determine that Petitioner has met its burden to show, by a preponderance of the evidence, that claim 13 is unpatentable as claiming patent-ineligible subject matter under 35 U.S.C. § 101 and obvious under 35 U.S.C. § 103(a), and need not reach Petitioner’s arguments regarding definiteness under 35 U.S.C. § 112, second paragraph.” slip op. at 39

  Patent outcomesUS 7,496,534 unpatentable
  Claim construction§ 101 eligibility§ 103 obviousnesscites Alice · Mayo · Bilski · Berkheimer · Enfish · KSR · Graham
  Patents in suitUS 7,496,534
• Hulu, LLC v. Sito Mobile R&D IP, LLC And Sito Mobile, Ltd.All claims unpatentable
  PTAB · Mar 11, 2022 · CBM2020-00028 · APJ Joni Y Chang · CBM · Final written decision

  Claims 1–12, 39–41, 45–56, 68, and 98–126 are unpatentable under § 101 because they claim an abstract idea implemented with generic computer components.

  RulingsFinal written decision

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “various HTTP-related technologies, or an equivalent amount of relevant work or research experience.” Ex. 1003 ¶ 35. Patent Owner’s declarant, Michael Sprenger, Ph.D., similarly testifies that a person of ordinary skill in the art would have had “a Bachelor of Science degree in computer science, electrical engineering, or computer engineering (or a related academic field), and at least two additional years of work experience in the design and development of distributed network systems and/or multimedia streaming.” Ex. 2009 ¶ 33; PO Resp. 4−5. Dr. Sprenger also testifies that, alternatively, such an artisan would have had “at least five years of work experience and training in the design and development of distributed network systems and/or multimedia streaming.” Ex. 2009 ¶ 33; PO Resp. 4−5. Neither party points out any meaningful difference between the parties’ assessments. Based on the evidence of record, we apply Patent Owner’s assessment on the level of ordinary skill in the art, as Dr. Sprenger provides an alternative to a college degree.” slip op. at 8

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITAPlain and ordinary meaningDecided for petitioner

    “We agree with Petitioner. Patent Owner’s implicit claim construction improperly imports extraneous limitations into the claims—namely, excluding the entirety of the “requested media” or requiring that the “requested media” be broken up into portions. It is well-settled that if a feature is not necessary to give meaning to what the inventor means by a claim term, it would be “extraneous” and should not be read into the claim. Renishaw PLC v. Marposs Societa’ per Azioni, 158 F.3d 1243, 1249 (Fed. Cir. 1998); E.I. du Pont de Nemours & Co. v. Phillips Petroleum Co., 849 F.2d 1430, 1433 (Fed. Cir. 1988). The plain and ordinary meaning of the term “at least one portion of the requested media” as used in the ’887 patent does not support Patent Owner’s implicit construction. In the context of the ’887 patent, the plain 4 For example, other variations include “at least a portion of the requested media” recited in claim 1 and “the at least the portion of the requested media” recited in claim 2. 10 and ordinary meaning of the term encompasses one or more portions of the “requested media,” as well as the entirety of the “requested media.” For example, the portions of the Specification relied upon by Patent Owner disclose that the viewer requests a media clip and receives the entirety of the requested media clip, not one portion at a time. Ex. 1001, 13:49−14:2. Patent Owner’s implicit construction ignores the modifiers “at least” and “requested” recited in the term.” slip op. at 10

  • Prior constructionPrior construction adoptedDecided for patent owner

    “Patent Owner submits that the District Court construed the claim term “settlement record” as “billable event record to be used for revenue 13 settlement.” PO Resp. 29−30; Ex. 2008, 2. This construction is consistent with the Specification. See, e.g., Ex. 1001, 9:18−20 (“to generate the settlement rules that define who will be billed or credited”), 12:17−19 (“RTSMS 106 processes the logs, the billing data, and the state model data and creates a message sequence detail record (MSDR).”), 12:25−26 (“The MSDR represents a billable event record that will be used for revenue settlement purposes.”), 12:56−62. As such, we adopt the District Court’s claim construction, construing “settlement record” as “billable event record to be used for revenue settlement.”” slip op. at 13

  • Patent Eligibility (§101) › Alice/Mayo step one — 'directed to'Step1 directed to exceptionDecided for petitioner

    “Upon review of this entire trial record, we are persuaded by Petitioner’s showing and find that the challenged claims recite a concept that falls within one of the enumerated groupings of abstract ideas—certain methods of organizing human activity, e.g., “commercial or legal interactions (including agreements in the form of contracts; legal obligations; advertising, marketing or sales activities or behaviors; business relations).” See Guidance, 84 Fed. Reg. at 52. The abstract idea here is not meaningfully different from the ideas found to be abstract in other cases before the Federal Circuit. Notably, each challenged claim recites a method in which a “computing device” generates a “communication” based on the characteristics of the user in response to a request for media to be streamed. The Federal Circuit has held that “the concept of delivering user-selected media content to portable devices is an abstract idea.” Affinity Labs of Texas, LLC v. Amazon.com Inc., 838 F.3d 1266, 1269 (Fed. Cir. 2016). The Federal Circuit also has held that claims related to “customizing information based on (1) information known about the user and (2) [specific] data” are directed to abstract ideas. Intellectual Ventures I LLC v. Capital One Bank (USA), 792 F.3d 1363, 1369−70 (Fed. Cir. 2015) (noting that “[a]n advertisement taking into account the time of day and tailoring the information presented to the user based on that information is another ‘fundamental . . . practice long prevalent in our system’” (quoting Alice, 573 U.S. 219)); see also British Telecommunications PLC v. IAC/InterActiveCorp, 813 F. App’x 584, 587 (Fed. Cir. 2020) (holding that the concept of “providing lists of 30 location-specific information sources to users based on their location” was an abstract idea). In addition, we find that the claim limitations involving a “revenue sharing rule” and “producing a settlement record” that reflects the revenue sharing do not remove the challenged claims from the realm of abstract ideas. See, e.g., Pet. 38−40. Notably, recording revenue sharing constitutes a practice of organizing human activity, which is rooted in assessing sales and economic interactions—a fundamental economic practice. The Supreme Court has held in Alice that “a method of exchanging financial obligations between two parties using a third-party intermediary to mitigate settlement risk” is “a fundamental economic practice long prevalent in our system of commerce” and that “the concept of intermediated settlement . . . [is] squarely within the realm of ‘abstract ideas.’” Alice, 573 U.S. at 219−22.” slip op. at 30

  Patent outcomesUS 8,825,887 unpatentable
  Claim construction§ 101 eligibilitycites Alice · Mayo · Bilski · Phillips
  Patents in suitUS 8,825,887

Holdings, summaries, rulings, issues, outcomes, winners and claim constructions shown for a decision were generated by a large language model reading the opinion. They are a guide to the decision, not the decision. Confirm every one against the court's own text before relying on it. Outcomes read from the patent owner’s side. Party names are extracted from the decision and are missing on about 900 short Director denials and scans, which carry the trial number instead.