• Padagis US LLC v. Neurelis, Inc.Instituted
  PTAB · Sep 16, 2025 · IPR2025-00466 · APJ Timothy G Majors · IPR · Institution

  The Board instituted IPR on claims 1–27 because Petitioner showed a reasonable likelihood of prevailing on at least one claim, including claim 1 over Gwozdz and Meezan.

  RulingsInstitution decision

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

    “Under 35 U.S.C. § 314(a), an inter partes review may not be instituted unless it is determined that there is a reasonable likelihood that the petitioner will prevail with respect to at least one of the claims challenged in the petition. For reasons explained below, we conclude that Petitioner shows a reasonable likelihood that it will prevail with respect to at least one of the ’786 patent’s challenged claims.1 We institute inter partes review on all challenged claims. SAS Inst. Inc. v. Iancu, 584 U.S. 357, 362–63 (2018); 37 C.F.R. § 42.108(a) (“When instituting inter partes review, the Board will authorize the review to proceed on all of the challenged claims and on all grounds of unpatentability asserted for each claim.”).” slip op. at 2

  • Disclosure Requirements (§112) › Written description (Ariad)Not entitled to earlier dateDecided for petitioner

    “We find that Petitioner has made a threshold showing that the ’558 Provisional does not provide written description support for claim 1’s pharmaceutical solution consisting of each of the recited elements, including n-dodecyl beta-D-maltoside. It is true that “n-Dodecyl β-D-maltoside” can be found listed in the SIGMA Catalog. Ex. 1026, 316. But Dr. Donovan’s testimony helps put that listing in context. It is merely one among well over 100 ionic and non-ionic detergents listed in the cited six pages of the SIGMA Catalog. See 1026, 316–321; Ex. 1062 ¶ 50. When further considered in the context of paragraphs 150–152 of the ’558 Provisional, which generically suggest that “enhancer” compounds can be used in “some embodiments”—then introducing at least 15 classes of potential enhancers16 including “preferred” lysophospholipids and acyl carnitines—the listing of n-dodecyl beta-D-maltoside among at least 150 biological detergents in the SIGMA Catalog is even more remote. Moreover, although satisfaction of the written description requirement is not limited to what is exemplified in a priority application, none of the ’558 Provisional’s examples use any “enhancer,” much less any detergent, any alkyl glycoside, or n-dodecyl beta-D maltoside in particular. The 16 The ’558 Provisional suggests that whether “a given compound” will function as an “enhancer” in a formulation requires testing. Ex. 1008 ¶ 150 (indicating “an in vivo or good model test” may “determin[e] whether the uptake of the drug is enhanced to a clinically significant degree”). ethanol. See Ex. 1008 ¶¶ 172–174 (Examples 1 and 2). In short, we find no sufficient disclosure of “blaze marks” in the ’558 Provisional that point to the inventors’ possession of a pharmaceutical solution that includes n-dodecyl beta-D-maltoside as claimed. Purdue Pharma L.P. v. Faulding Inc., 230 F.3d 1320, 1326–27 (Fed. Cir. 2000) (analogizing an application’s generic disclosures to a forest of unmarked trees and explaining that, “to satisfy the written description requirement,” there must be “blaze marks directing the skilled artisan to that tree [within the forest that represents the claimed invention]” in the application).” slip op. at 28

  • PTAB / AIA Trials › §315(e) estoppelEstoppel does not applyDecided for patent owner

    “and applying collateral estoppel to vacate a claim construction in an underlying IPR). In an IPR, “a 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 whom collateral estoppel is being asserted] had a full and fair opportunity to litigate the issue in the first action.’” Google LLC v. Hammond Development Int’l, Inc., 54 F.4th 1377, 1381 (Fed. Cir. 2022) (quoting In re Freeman, 30 F.3d 1459, 1465 (Fed. Cir. 1994)) (alteration in original).14 “It is [also] well established that patent claims need not be identical for collateral estoppel to apply.” Id. at 1381. Instead, “collateral estoppel requires the issues of patentability be identical.” Id. If “the differences between the unadjudicated patent claims and adjudicated patent claims do not materially alter the question of invalidity, collateral estoppel applies.” Ohio Willow Wood Co. v. Alps South, LLC, 735 F.3d 1333, 1342–43 (Fed. Cir. 2013) (affirming application of collateral estoppel where claims adjudicated as obvious required a “polymeric” gel whereas similar, unadjudicated claims required a “block copolymer” gel). “Collateral estoppel also applies to common issues in actions involving different but related patents.” Mycogen Plant Sci., Inc. v. Monsanto Co., 252 F.3d 1306, 1310 (Fed. Cir. 2001), vacated on other grounds, 353 U.S. 1109 (2002).” slip op. at 22

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Patents / published applications (effective date, provisional support)Reference is prior artReference not prior artMixed

    “We agree that at least one portion of Gwozdz is not prior art. To establish that the cited disclosures in Gwozdz are prior art, Petitioner must show support for those disclosures in the Gwozdz Provisional. In re Riggs, 131 F.4th 1377, 1384 (Fed. Cir. 2025) (explaining that “the portion of the application relied on . . . as prior art must be supported by the provisional application”). Petitioner did not establish that Gwozdz’s disclosure of “penetration enhancers” finds support in the Gwozdz Provisional. Pet. 22. Conversely, Patent Owner shows that the phrase is absent in the Gwozdz Provisional. Prelim. Resp. 37.20 Based on this record, we determine that Gwozdz’s mention of “penetration enhancers” is not prior art to the 19 Patent Owner argues this “penetration enhancers” disclosure in Gwozdz is not prior art regardless which of the disputed priority dates (March 28, 2008, or March 27, 2009) one accords to the challenged claims. Prelim. Resp. 33. 20 We also agree that collateral estoppel does not bar Patent Owner from challenging Gwozdz’s prior-art status in this case. Patent Owner’s apparent concession that Gwozdz was prior art during the 451 IPR does not equate to the issue being actually litigated. Prelim. Resp. 34–35; Ex. 1040, 14 (“Patent Owner does not contest that Gwozdz is entitled to this filing date” of the Gwozdz Provisional). Purdue, 767 F. App’x at 922 (determining “[t]he priority date for the Joshi reference . . . cannot be determined based on collateral estoppel” where patentee could have argued, but did not in fact argue, Joshi’s prior-art status in an earlier matter).” slip op. at 35

  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites KSR · Graham
  Patents in suitUS 11,793,786
• AT&T Mobility LLC / AT&T Services Inc. et al. v. Daingean Technologies Ltd.No claims unpatentable
  PTAB · Jul 14, 2025 · IPR2024-00402 · APJ Mary C Hoffman · IPR · Final written decision

  The Board granted Patent Owner’s revised non-contingent motion to amend, canceling claims 1–4 and substituting claims 7 and 8, which Petitioner did not prove unpatentable.

  RulingsFinal written decision

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

    “whether the motion to amend meets the statutory and regulatory requirements set forth in 35 U.S.C. § 316(d) and 37 C.F.R. § 42.121.” See Lectrosonics, Inc. v. Zaxcom, Inc., IPR2018-01129, Paper 15 at 4 (PTAB Feb. 25, 2019) (precedential). A “patent owner bears the burden of persuasion to show, by a preponderance of the evidence, that the motion to amend complies” with the applicable statutory and regulatory requirements. 37 C.F.R. § 42.121(d)(1). Specifically, a patent owner must demonstrate the following: (1) the amendment proposes a reasonable number of substitute claims; (2) the amendment responds to a ground of unpatentability involved in the trial; (3) the amendment does not seek to enlarge the scope of the claims of the patent; and (4) the amendment does not introduce new matter. See 35 U.S.C. § 316(d); 37 C.F.R. § 42.121(a)–(b). For the reasons explained below, Patent Owner satisfies its burden of persuasion to show that the amendments comply with the applicable statutory and regulatory requirements.” slip op. at 8

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “Both parties rely on expert testimony for their respective positions relating to the number of years of experience needed to attain ordinary skill, but neither expert cites supporting evidence for their testimony. See Ex. 1002 ¶ 33; Ex. 2002 ¶ 15. Our decision is the same regardless of whether the length of experience is two years or three. We find Patent Owner’s proposed “wireless communications” is more consistent with the ’958 patent than Petitioner’s proposed “telecommunication,” which encompasses a variety of technologies including, e.g., landline and wireless telephones, cable, and satellite. See Ex. 1001, 1:11–62 (describing the invention in terms of wireless communications). Accordingly, we adopt a modified version of Petitioner’s proffered level of ordinary skill in the art, substituting “wireless communications” for “telecommunication.” Neither party, moreover, indicates the overall result would change based on a different definition.” slip op. at 18

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed patent owner constructionDecided for patent owner

    “We agree with Patent Owner that the recited second type SIBs exclude first type SIBs. The plain meaning of “first type” and “second type” indicates that the first type and second type are different in kind. RMTA 22 (App. A). Our interpretation is consistent with the Specification, which explains that second type SIBs exclude first type SIBs. As Patent Owner points out, the ’958 patent discloses “first type of system information (1TYP SIB) is . . . essential . . . for initial system access” and “second type of system information (2TYP SIB) is nonessential system information . . . defined as all other types of information, and thus excludes the [] information required for initial access.” Id. at 11–12 (citing Ex. 1001, 8:34– 46); see also Ex. 1001, Abstract (interchangeably using the terms second type and non-essential). Despite Petitioner’s argument that this disclosure is non-limiting and directed to a disclaimed example embodiment (Opp. 8–9), Petitioner could not identify any embodiment, among the approximately forty disclosed embodiments, describing something other than the first type SIB being essential information and the second type SIB being non-essential information. Tr. 22:18–26. Even the Petition acknowledges that “the ’958 Patent further classifies a second type of system information, the ‘non-essential’ SI, which is defined as all other types of information excluding that first type of information required for initial access.” Pet. 5. Furthermore, the prior art of record suggests that a person of ordinary skill would have understood second type SIBs exclude first type SIBs. See Ex. 1008 ¶ 48 (describing two categories of system information, “essential SI” and “Other SI”). Patent Owner’s expert also understood the recited first and second type SIBs as being mutually exclusive. See Ex. 1011, 49:10–13. For the above reasons, we do not agree with Petitioner that the recited second type SIB lacks any requirements, nor do we interpret claims 7 and 8 such that the first type SIB could be a second type SIB.” slip op. at 19

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)Not shown unpatentableNot shown unpatentable

    “(d) Limitation 7h: Analysis We agree with Patent Owner that Petitioner’s arguments with respect to limitation 7h are insufficient because they fail to address the limitation as written and improperly incorporate previous arguments by reference. For example, Petitioner did not map the recited “group identifier” when opposing Patent Owner’s Revised Motion to Amend. See Opp. 16–17. In its Sur-reply, Petitioner contends that limitation 7h’s requirement of transmitting the group identifier was previously “set out in Patent Owner’s prior papers,” but does not refer to any specific papers or exhibits. Pet. Surreply 11–12. We decline to search for and piece together Petitioner’s arguments and evidence to develop a persuasive theory of unpatentability. See 37 C.F.R. section 42.6(a)(3). Petitioner similarly failed to address adequately where Lee discloses or suggests the recited “compressed format” and “plural parameters.” See Opp. 16–17. Aside from the above concerns, we also do not see sufficient explanation with respect to limitation 7h’s requirement that the transmitting by broadcast be based on a comparison of the value tag. Petitioner argues that, because Patent Owner does not dispute limitation 7g, “it would have been obvious to a POSITA to use the same value tag[] to determine the system information broadcast in Lee’s compressed format embodiment.” Pet. Sur-reply 12. This conclusory statement is not supported by any citations to evidence and was improperly introduced in the Sur-reply. Moreover, whether it was obvious to determine what system information is broadcast is not commensurate with the claim scope because limitation 7h requires that the broadcasting (not the broadcast content) be based on a comparison of the value tag. See supra III.B.4 and IV.B. Further, we are not persuaded that Lee’s transmitting by broadcast is” slip op. at 26

  Patent outcomesUS 10,841,958 not shown unpatentable
  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites Phillips · KSR · Graham · Nautilus
  Patents in suitUS 10,841,958
• Therabody, Inc. v. Hyperice IP Subco, LLCInstituted
  PTAB · Jul 2, 2025 · PGR2025-00013 · APJ Jeffrey N Fredman · PGR · Institution

  The Board instituted PGR on claims 1–16 and 18, finding a sufficient preliminary showing of unpatentability for claims 1–4, 7, 9–11, 13, and 18 under the Mabuchi-based grounds.

  RulingsInstitution decision

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

    “review under 35 U.S.C. §§ 6, 324. Institution of a post-grant review is authorized by statute when “the information presented in the petition . . . would demonstrate that it is more likely than not that at least 1 of the claims challenged in the petition is unpatentable.” 35 U.S.C. § 324(a) (2018). Upon consideration of the Petition, Preliminary Response, and the evidence of record, we determine that the information presented shows that it is more likely than not that Petitioner would prevail in establishing unpatentability of at least one of claims 1–16 and 18, which are the challenged claims of the ’082 patent that remain after Patent Owner’s disclaimer.” slip op. at 2

  • Other 314aOther

    “II. DISCRETIONARY DENIAL In view of the Acting Director’s memo bifurcating discretionary considerations and merits considerations,8 we note that Patent Owner had the opportunity to file a brief requesting discretionary denial of institution but did not file such a brief. Paper 7, 1. Accordingly, any discretionary issues were mooted, and the case was referred to this Board panel to consider the merits and other non-discretionary considerations. Id. at 1–2.” slip op. at 6

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “[a] person of ordinary skill in the art at the relevant time (“POSITA”) would have had a bachelor’s degree in mechanical engineering, or a related field, and two-to-three years of experience in the research, design, development, or testing of rotating or reciprocating mechanisms, with additional education substituting for experience and vice versa. Pet. 13 (citing Ex. 1002 ¶ 37). Patent Owner contends that [a] person of ordinary skill in the art (“POSITA”) as of the effective filing date of the Challenged Claims would have a working knowledge of product development and would likely have a degree in engineering and/or industrial design and/or at 5 Harris et al., US 6,432,072 B1, issued Aug. 13, 2002. Ex. 1006. 6 Pivaroff, US 6,682,496 B1, issued Jan. 27, 2004. Ex. 1007. 7 Clark, US 3,007,504, issued Nov. 7, 1961. Ex. 1014. 8 Available at https://www.uspto.gov/sites/default/files/documents/ InterimProcesses-PTABWorkloadMgmt-20250326.pdf. least three to five years of experience in conceiving, designing, engineering, and/or modifying such products and devices. Prelim. Resp. 16. While we appreciate that the parties differ slightly on the details of experience that an ordinary artisan would possess, we do not find a difference that affects our Decision. For purposes of this Decision, we rely on Patent Owner’s proposed level of ordinary skill in the art. The parties may provide briefing at trial, if appropriate, to explain why adoption of one definition over the other changes the remaining analysis.” slip op. at 6

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

    “IV. CLAIM CONSTRUCTION In a post-grant review, we interpret a claim “using the same claim construction standard that would be used to construe the claim in a civil action under 35 U.S.C. 282(b).” 37 C.F.R. § 42.200(b). Under this standard, we construe the claim “in accordance with the ordinary and customary meaning of such claim as understood by one of ordinary skill in the art and the prosecution history pertaining to the patent.” Id. Neither party identifies any term that requires construction. Pet. 13‒ 15; Prelim. Resp. 16‒17. Accordingly, we need not construe any term at the present time.” slip op. at 7

  Claim construction§ 103 obviousness§ 112 disclosureDiscretionary denialcites KSR · Graham · Nautilus
  Patents in suitUS 11,938,082
• Microsoft Corporation v. Interdigital Patent Holdings, Inc.No claims unpatentable
  PTAB · Jun 23, 2025 · IPR2024-00538 · APJ Miriam L Quinn · IPR · Final written decision

  The Board held all challenged claims of the ’933 and ’054 patents not unpatentable because the claims were entitled to the December 22, 2009 priority date, making the asserted prior art unavailable.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “the time of the invention as someone that would have had “a bachelor’s degree in computer science, electrical engineering, computer engineering, or a closely related field, and one to three years of experience working with wirelessly connected mobile devices that used common wireless communications protocols such as Bluetooth and 802.11.” 537 Pet. 17 (citing Ex. 1203 ¶¶ 29–32). Petitioner also contends that this description “would not differ materially between December 2008 and June 2013,” the earliest possible priority date for the patents-at-issue and the priority date alleged by Petitioner, respectively. Petitioner further contends that more education “would compensate for less work experience and vice versa.” Id. Petitioner. 537 PO Resp. 6−7; 538 PO Resp. 6−7. Accordingly, for purposes of this Decision, we adopt Petitioner’s description as our own. We adopt Petitioner’s level of ordinary skill in the art particularly because it specifies having one to three years of experience working with wireless devices that use Bluetooth and 802.11.” slip op. at 16

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

    “Petitioner construes the claims to have their “plain and ordinary meaning” and contends “that no terms invoke means-plus-function analysis.” 537 Pet. 17–18; 538 Pet. 18−19. Patent Owner does not contend that any terms require construction. 537 PO Resp. 6; 538 PO Resp. 6. We have not identified any terms that require construction for us to decide the threshold issue of priority. And given that the parties have no disputed terms, no claim terms are hereby construed.” slip op. at 17

  • Disclosure Requirements (§112) › Written description (Ariad)Written description adequateEntitled to earlier dateDecided for patent owner

    “The written description requirement is satisfied when “the missing descriptive matter” is necessarily present in the original “application’s specification such that one skilled in the art would recognize such a disclosure.” Tronzo v. Biomet, Inc., 156 F.3d 1154, 1159 (Fed. Cir. 1998). Thus, it is sufficient to show that the written description actually or inherently discloses the claim element. TurboCare Div. of Demag Delaval Turbomachinery Corp. v. Gen. Elec. Co., 264 F.3d 1111, 1118−20 (Fed. Cir. 2001). We also note that Patent Owner argues that the field of the 948 application is a predictable application of wireless communications, which, compared to other complex and unpredictable technologies, would require a lower level of detail to satisfy the requirement. See Hologic, Inc. v. Smith & Nephew, Inc., 884 F.3d 1357, 1361 (Fed. Cir. 2018); see also Ariad Pharmaceuticals, Inc. v. Eli Lilly and Co., 598 F.3d 1336, 1351 (Fed. Cir. 2010) (“the level of detail required . . . varies depending on the nature and scope of the claims and on the complexity and predictability of the relevant technology.”); 537 PO Resp. 26−27; 537 Edwards Decl. ¶¶ 82, 87; 537 Surreply 8.” slip op. at 20

  • Novelty / Anticipation (§102) › Priority / effective filing date / continuation supportPriority date awardedDecided for patent owner

    “1277 (Fed. Cir. 2011); PowerOasis, Inc. v. T-Mobile USA, Inc., 522 F.3d 1299, 1306 (Fed. Cir. 2008). At issue in the instant proceedings is the first requirement, whether the written description of the 948 application is sufficient, because Petitioner contends that the claims of the ’933 and ’054 patent are not entitled to claim priority to ancestry applications under 35 U.S.C. § 120. 537 Pet. 18.43 We disagree with Petitioner because we find that the claims are supported by the written description of the 948 application disclosure.” slip op. at 18

  Patent outcomesUS 9,173,054 not shown unpatentable
  Claim construction§ 102 anticipation§ 112 disclosurecites Phillips
  Patents in suitUS 9,173,054
• Microsoft Corporation v. Interdigital Patent Holdings, Inc.No claims unpatentable
  PTAB · Jun 23, 2025 · IPR2024-00537 · APJ Miriam L Quinn · IPR · Final written decision

  The Board held all challenged claims of the ’933 and ’054 patents not unpatentable because the claims are entitled to priority to December 22, 2009, making Forutanpour not prior art.

  RulingsFinal written decision

  • BurdenFwd all claims patentableNot shown unpatentable

    “VI. ANALYSIS OF UNPATENTABILITY Because of our determination that the priority date of December 22, 2009 is appropriate, we conclude that the Forutanpour reference (a U.S. patent application published on April 7, 2011) is not prior art. presented in either Petition. VII. CONCLUSION Having reviewed the argument and supporting evidence of record, and after a full and fair hearing, we determine that Petitioner has not demonstrated by a preponderance of the evidence that any of the challenged claims of the ’933 and ’054 patents are unpatentable.” slip op. at 36

  • Disclosure Requirements (§112) › Written description (Ariad)Entitled to earlier dateDecided for patent owner

    “Thus, we find that the 948 application reasonably conveys to a person of ordinary skill in the art that the inventors contemplated the communication of wireless devices to continue using the known method of file/data transfers via Wi-Fi and that the technique for device discovery using Bluetooth would additionally provide environment information useful for assessing which nearby device has the TapApp functionality. Disclosure of the knowledge of wireless radio dialogue between devices to collect further information to provide a particular location of a device informs a person of ordinary skill in the art that the 948 application was not limited to using only Bluetooth for the method performed by the WTRU, culminating in data transfer.” slip op. at 23

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Patents / published applications (effective date, provisional support)Reference not prior artDecided for patent owner

    “sufficiency of the written description, we conclude that the 948 application sufficiently describes Wi-Fi transfer for data transmissions in WTRUs even if the method also uses Bluetooth for selecting target WTRUs. Accordingly, the claims of the ’933 and ’054 patents are entitled to the priority date of December 22, 2009, the date of the 948 application. VI. ANALYSIS OF UNPATENTABILITY Because of our determination that the priority date of December 22, 2009 is appropriate, we conclude that the Forutanpour reference (a U.S. patent application published on April 7, 2011) is not prior art.” slip op. at 36

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “F. Level of Ordinary Skill in the Art Petitioner identifies a person of ordinary skill in the art (“POSITA”) at the time of the invention as someone that would have had “a bachelor’s degree in computer science, electrical engineering, computer engineering, or a closely related field, and one to three years of experience working with wirelessly connected mobile devices that used common wireless communications protocols such as Bluetooth and 802.11.” 537 Pet. 17 (citing Ex. 1203 ¶¶ 29–32). Petitioner also contends that this description “would not differ materially between December 2008 and June 2013,” the earliest possible priority date for the patents-at-issue and the priority date alleged by Petitioner, respectively. Petitioner further contends that more education “would compensate for less work experience and vice versa.” Id. Petitioner. 537 PO Resp. 6−7; 538 PO Resp. 6−7. Accordingly, for purposes of this Decision, we adopt Petitioner’s description as our own. We adopt Petitioner’s level of ordinary skill in the art particularly because it specifies having one to three years of experience working with wireless devices that use Bluetooth and 802.11.” slip op. at 16

  Patent outcomesUS 8,737,933 not shown unpatentable
  § 102 anticipation§ 112 disclosurecites Phillips
  Patents in suitUS 8,737,933
• Garmin International, Inc. v. Cardiacsense Ltd.Instituted
  PTAB · May 23, 2025 · IPR2025-00195 · APJ Timothy G Majors · IPR · Institution

  The Board instituted IPR on all challenged claims based on the petition’s grounds, finding a reasonable likelihood of success on at least one claim.

  RulingsInstitution decision

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

    “Inter partes review may not be instituted unless there is a reasonable likelihood that the petitioner will prevail with respect to at least one of the claims challenged in the petition. See 35 U.S.C. § 314(a). For reasons explained below, we conclude that Petitioner shows a reasonable likelihood that it will prevail with respect to at least one of the ’998 patent’s challenged claims. We institute inter partes review on all challenged claims. See SAS Inst. Inc. v. Iancu, 584 U.S. 357, 362–63 (2018).” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “(“POSA”) at the relevant time “would have had a bachelor’s degree in Electrical Engineering, Mechanical Engineering, or a similar discipline with at least one year of experience with portable electronic devices,” and that “[m]ore education can substitute for practical experience and vice versa.” Pet. 6 (citing Ex. 1003 ¶¶ 23–25). Patent Owner does not at this time dispute Petitioner’s definition of the POSA’s skill level. Prelim. Resp. 14. We apply Petitioner’s proposed POSA level, which appears to be generally consistent with the cited prior art.” slip op. at 11

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

    “At this time, express claim interpretation is not needed to resolve the controversy. According to Patent Owner, “claim construction is unnecessary at this stage because the prior art fails to invalidate under any reasonable construction of the claims.” Prelim. Resp. 14. Patent Owner does not, however, challenge Petitioner’s contentions under any of Grounds 1–5 that the asserted prior art teaches or suggests the claimed subject matter. Patent Owner’s counterargument at this time is limited to whether the asserted references qualify as prior art. See, e.g., id. at 510 (arguing most of Petitioner’s references (e.g., Downey) “fail to qualify as prior art due to their 9 Unless otherwise stated, emphases appear in the cited paper or evidence. 10 Patent Owner’s Preliminary Response includes an initial unnumbered page and the second page is numbered page “6.” The unnumbered page is, therefore, cited herein as page “5.” according to Patent Owner) or “due to insufficient evidence of public availability (in the case of Ohgi).”). We address this counterargument, which does not turn on a dispute about the meaning of any claim terms, below. See infra Sections III.D and III.G.11 Regarding Petitioner’s contention of “ambiguity” in the phrase “each of the measurements” in claims 1 and 8, Patent Owner states only that “there is no ambiguity.” Prelim. Resp. 14. If Patent Owner believes that either of Petitioner’s suggested “broader” or “narrower” interpretations of the phrase is incorrect, or if Patent Owner wants to propose another interpretation altogether, Patent Owner may address such issues in its Response during trial. And, should it elect to do so, Patent Owner will have the opportunity at trial to explain why the claims do not read on the asserted art under any interpretation advanced by Petitioner or proposed by Patent Owner.” slip op. at 12

  • Disclosure Requirements (§112) › Written description (Ariad)Not entitled to earlier dateDecided for petitioner

    “sufficient written description support in either the ’315 PCT Application or the ’422 Provisional for a sensing unit that comprises a compass. The ’315 PCT Application (and similarly the ’422 Provisional) describes the sensing unit as “includ[ing] accelerometer means and gyroscope means” and that a processor is adapted to receive from a sensing unit having those features (i.e., an accelerometer and gyroscope) measurements from which data indicative of a training activity can be calculated. See, e.g., Ex. 1005, 5:13–19, 5:30–33; Ex. 1004, 5:2–28, 12:2–31. Patent Owner identifies no express or inherent disclosure of a compass in the priority applications filed before March 11, 2009. It seems all “compass” disclosures were added only when the CIP application that issued as the ’998 patent was filed. Compare, e.g., Ex. 1001, 10:23–29, 50– 59 (new or revised paragraphs adding references to a compass), with Ex. 1005, 14 (no corresponding paragraphs or descriptions of a compass). That a compass might be “compatible” with devices described in the ancestral applications or even provide alleged benefits (e.g., mitigating a swimmer’s “drift” compared to a fixed external reference, as argued by Patent Owner) misses the point. Prelim. Resp. 12–13; Paper 9, 1–2. To obtain the priority benefit of the ancestral applications’ filing dates, those applications must describe the invention of the challenged claims. Lockwood v. American Airlines, Inc., 107 F.3d 1565, 1571 (Fed. Cir. 1997) (explaining that, to claim “the benefit of the filing date of an earlier application under 35 U.S.C. § 120, each application in the chain leading back to the earlier application must comply with the written description requirement of 35 U.S.C. § 112”). And whether it might have been obvious to add a compass is not the proper inquiry. Ariad Pharm., Inc. v. Eli Lilly description that merely renders the invention obvious does not satisfy the [written description] requirement”).” slip op. at 17

  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites KSR · Graham
  Patents in suitUS 7,980,998
• Beone Medicines USA, Inc. / Beigene, Ltd. v. Pharmacyclics LLCAll claims unpatentable
  PTAB · May 1, 2025 · PGR2024-00009 · APJ Sheridan K Snedden · PGR · Final written decision

  Claims 1–8, 12, and 20 are unpatentable for lack of written description under § 112(a); the Board did not reach the enablement, anticipation, or obviousness grounds.

  RulingsFinal written decision

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “type of problems encountered in the art, the prior art solutions to those problems, the rapidity with which innovations are made, the sophistication of the technology, and the educational level of active workers in the field. Custom Accessories, Inc. v. Jeffrey-Allan Indus., Inc., 807 F.2d 955, 962 (Fed. Cir. 1986).” slip op. at 10

  • Claim Construction › Intrinsic evidence (Phillips canons) › Preamble limiting or notPreamble limitingDecided for patent owner

    “used to construe the claim in a civil action under 35 U.S.C. § 282(b). 37 C.F.R. § 42.200(b). Under that standard, claim terms “are generally given their ordinary and customary meaning” as understood by a person of ordinary skill in the art at the time of the invention. Phillips v. AWH Corp., 415 F.3d 1303, 1312–13 (Fed. Cir. 2005) (en banc). Moreover, “claim terms need only be construed ‘to the extent necessary to resolve the controversy.’” See Wellman, Inc. v. Eastman Chem. Co., 642 F.3d 1355, 1361 (Fed. Cir. 2011) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)). The parties agree that the preamble of the claims should be limiting and that the terms “optionally substituted fused heterocyclic ring system” and “irreversible” BTKIs should be construed consistent with the definitions provided in the Specification. Pet. 42–45; see also id. at 42 (citing Ex. 1001, 19:57–20:7 (defining “optionally substituted” or “substituted”), 14:51–52 (defining “fused”), 15:66–16:21 (defining “heterocycle”), 14:36–44 (defining “ring” and “ring system”), 26:23–25 (defining “irreversible Btk inhibitor”); PO Resp. 26.” slip op. at 14

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

    “used to construe the claim in a civil action under 35 U.S.C. § 282(b). 37 C.F.R. § 42.200(b). Under that standard, claim terms “are generally given their ordinary and customary meaning” as understood by a person of ordinary skill in the art at the time of the invention. Phillips v. AWH Corp., 415 F.3d 1303, 1312–13 (Fed. Cir. 2005) (en banc). Moreover, “claim terms need only be construed ‘to the extent necessary to resolve the controversy.’” See Wellman, Inc. v. Eastman Chem. Co., 642 F.3d 1355, 1361 (Fed. Cir. 2011) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)). The parties agree that the preamble of the claims should be limiting” slip op. at 14

  • Disclosure Requirements (§112) › Written description (Ariad)Written description inadequateNot entitled to earlier dateUnpatentable

    “To satisfy written description for the claimed genus of iBTKIs, the Specification must describe either a representative number of members of the genus or structural features common to the members of the genus with enough precision that a POSA can visualize or recognize the members of the genus. See Ariad, 598 F.3d at 1350. Patent Owner concedes that the Specification does not describe a representative number of members of the genus, stating “this is a common structural features case.” Tr. 65:25–66:3. We, therefore, focus our analysis on whether the Specification adequately describes common structural features of the genus. We find that it does not.” slip op. at 30

  Patent outcomesUS 11,672,803 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites Phillips
  Patents in suitUS 11,672,803
• Therabody, Inc. v. Hyperice IP Subco, LLCInstituted
  PTAB · Apr 21, 2025 · PGR2024-00053 · APJ Jeffrey N Fredman · PGR · Institution

  The Board instituted PGR on claims 34–38, 40, 41, 43–46, and 58–60, finding a reasonable likelihood of obviousness over the asserted Mabuchi-based grounds.

  RulingsInstitution decision

  • PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsDecided for petitioner

    “post-grant review, “the Director may take into account whether, and reject the petition or request because, the same or substantially the same prior art or arguments previously were presented to the Office.” 35 U.S.C. § 325(d). The Board uses a two-part framework in determining whether to exercise its discretion under § 325(d), specifically: (1) whether the same or substantially the same art previously was presented to the Office or whether the same or substantially the same arguments previously were presented to the Office; and (2) if either condition of [the] first part of the framework is satisfied, whether the petitioner has demonstrated that the Office” slip op. at 6

  • PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for petitioner

    “likely occur very close in time to the Board’s projected statutory deadline for a final written decision. . . . the claim construction hearing will occur on April 16, 2025” Prelim. Resp. 63. Neither party identifies a date for trial in the Parallel Litigation. On review of the Pacer record, it appears that the claim construction hearing was continued to April 23, 2025. There is no indication that the trial will be completed prior to a PTAB Final Written Decision, much less a court decision. Accordingly, this factor weighs against exercising discretion to deny institution.” slip op. at 12

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

    “review under 35 U.S.C. § 324. Institution of a post-grant review is authorized by statute when “the information presented in the petition . . . would demonstrate that it is more likely than not that at least 1 of the claims challenged in the petition is unpatentable.” 35 U.S.C. § 324(a) (2018). Upon consideration of the Petition, Preliminary Response, and the evidence of record, we determine that the information presented shows that it is more likely than not that Petitioner would prevail in establishing unpatentability of at least one of claims 34–38, 40, 41, 43–46, and 58–60 of the ’482 patent.” slip op. at 2

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “[a] person of ordinary skill in the art at the relevant time (“POSITA”) would have had a bachelor’s degree in mechanical engineering, or a related field, and two-to-three years of experience in the research, design, development, or testing of rotating or reciprocating mechanisms, with additional education substituting for experience and vice versa. Pet. 15 (citing Ex. 1002 ¶ 37). Patent Owner contends that [a] person of ordinary skill in the art (“POSITA”) at the time of the invention would have a working knowledge of product development, and would likely have a degree in engineering and/or industrial design, and/or at least three to five years of experience in conceiving, designing, engineering, and/or modifying such products and devices.” slip op. at 14

  Claim construction§ 103 obviousness§ 112 disclosureDiscretionary denialcites KSR · Graham · Nautilus
  Patents in suitUS 11,857,482
• SAP America, Inc. v. Cyandia, Inc.Instituted
  PTAB · Apr 7, 2025 · IPR2024-01433 · APJ Jason W Melvin · IPR · Institution

  The Board instituted review of claims 1–7, 10, 11, 13, 18, 19, 23, 29, 35, and 36 based on the PCT publication and Austin-Lane under § 103.

  RulingsInstitution decision

  • PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied

    “Petitioner’s Sotera stipulation will eliminate the overlap between this proceeding and invalidity at the district court. Unlike the other, related IPRs for which we discretionarily deny review (e.g., IPR2024-01432, -01495, & -01496), this proceeding does not involve references that fundamentally convey the same information as may be presented as system art in the Texas litigation. In light of the stipulation and nature of the asserted ground, we conclude that this ground strongly favors institution.” slip op. at 12

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

    “We conclude that the claim language reads on Austin-Lane’s disclosure of determining “a presentation method of the notification” such as “using an instant message to the notebook computer” (Ex. 1105 ¶¶ 39, 46), in combination with teachings regarding the device to which the notification is sent and the protocol used to deliver it. We further conclude that Petitioner has provided an adequate reason that skilled artisans would have looked to Austin-Lane’s teachings and combined them with the system described in the PCT publication, as discussed. We have further reviewed the uncontested aspects of the challenge to claim 1 (Pet. 43–58) and determine that Petitioner is reasonably likely to prevail proving obviousness of claim 1. IV. CONCLUSION For the reasons discussed above, we conclude that Petitioner has shown a reasonable likelihood of prevailing with respect to unpatentability of at least one claim. Accordingly, we institute inter partes review. V. ORDER Accordingly, it is ORDERED that, pursuant to 35 U.S.C. § 314(a), inter partes review of claims 1–7, 10, 11, 13, 18, 19, 23, 29, 35, and 36 of the ’948 patent is instituted on the grounds raised in the Petition; and” slip op. at 26

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “of filing “would have had a bachelor’s degree in electrical engineering, computer science, or equivalent, with two or more years of experience developing and implementing graphical user interfaces for controlling server-based applications, including handling asynchronous notifications generated by those applications and web services, such as portal systems, or an equivalent amount of relevant work or research experience” and “would have been familiar with common approaches for presenting information on a graphical user interface, including various layouts for presenting multiple elements, such as icons, widgets, windows, etc.” Pet. 14–15. Petitioner describes further capabilities that such a person of ordinary skill in the art would have had. Id. at 15–16. Patent Owner asserts that a person of ordinary skill in the art at the time of filing “would have had a Bachelor’s degree in electrical engineering, computer science, or the like, and/or four or more years of experience in server-based applications” and that “[a]dditional experience may make up for a lack of education and vice versa.” Prelim. Resp. 14. Because Petitioner’s proposed level of ordinary skill in the art appears to be consistent with the challenged patent and prior art, we adopt it and use “skilled artisans” to refer to people with such skill at the time the invention was filed. We do not perceive a substantive distinction between the parties’ definitions, but note that Petitioner’s definition provides more detail about the capabilities of skilled artisans. Should either party believe that the definition of ordinary skill in the art affects a disputed issue in the trial, it should point out how and identify any potential dispute about the level of skill.” slip op. at 14

  • Disclosure Requirements (§112) › Written description (Ariad)Not entitled to earlier dateDecided for petitioner

    “We do not agree. Petitioner notes that certain disclosures added to the April 2011 CIP application describe a “notification manager” to “determine the best alert notification method.” Pet. 27 (quoting Ex. 1110 ¶ 131; citing id. ¶¶ 90–93, 130–132, 145–147, 160). That does not mean that Petitioner construes the claim language to require determining the best method, only that disclosing a mechanism that “determine[s] the best alert notification method” provides written-description support for a requirement to “determin[e] a notification method.” Petitioner is clear in its position that the May 2009 application “does not describe how to determine a notification method or how to use ‘session data’ in the manner required by this claim limitation.” Pet. 27–28. Patent Owner asserts that the May 2009 application discloses “determining a notification method” through a channel alert server that can “determine the active devices of the subscriber . . . to provide a visual or auditory alert in the channel.” Prelim. Resp. 32 (quoting Ex. 1106 ¶ 39). That disclosure appears to address the claim language requiring an alert “based on the current state of the at least one external device indicated by the session data.” It does not, however, address the claim language “determining a notification method.” Patent Owner recognizes that Petitioner asserts disclosures in the prior art for “determining which devices to send the alert to, the protocols used to send the alert, and how alerts are presented.” Id. at 34 (emphasis omitted). But when Patent Owner asserts that the May 2009 application discloses determining how alerts are presented, it points to paragraphs that do not support the assertion. Id. at 35 (citing Ex. 1106 ¶¶ 23, 39). The first, paragraph 23, states that a “trigger may cause the information channel to change its appearance or to take other actions that may be implemented by the developer” and that “one action that may be implemented is to provide a notification to the user.” Ex. 1106 ¶ 23. Nothing about that indicates the system determines how an alert is presented. The second, paragraph 39, states that the channel alert server may “provide a visual or auditory alert in the channel” and that the “alert can appear as defined on other platforms.” Nothing about that indicates the system determines how an alert is presented. Patent Owner has not shown how the May 2009 application discloses a determining a notification method, as claimed. In Patent Owner’s view, Petitioner admits that the May 2009 application (which is the same as the asserted PCT publication) describes determining a delivery mechanism because Petitioner compares it to Austin-Lane, stating that the PCT publication “already includes a channel alert server that determines the active devices of the user and delivers an alert to the user’s device” and “discloses setting the same type of alert (stock alert) and presenting it in the same way (visually) as Austin-Lane.” Prelim. Resp. 35 (quoting Pet. 54) (emphasis omitted). But simply delivering an alert does not necessarily mean the notification method for that alert was determined. We conclude that Petitioner’s statement does not show the PCT publication discloses “determining a notification method” as claimed.” slip op. at 20

  Claim construction§ 103 obviousness§ 112 disclosureDiscretionary denialcites Phillips · Graham
  Patents in suitUS 8,751,948
• Samsung Electronics Co., Ltd. v. Anonymous Media Research Holdings, LLCInstitution denied
  PTAB · Mar 24, 2025 · IPR2024-01349 · APJ Frederick C Laney · IPR · Institution

  The Board denied institution because claims 1–13 are entitled to the May 26, 2005 priority date, making the asserted references not prior art and the obviousness grounds unlikely to prevail.

  RulingsInstitution decision

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

    “to show with particularity why the patent it challenges is unpatentable.” Harmonic Inc. v. Avid Tech., Inc., 815 F.3d 1356, 1363 (Fed. Cir. 2016); see also 35 U.S.C. § 312(a)(3) (requiring inter partes review petitions to identify “with particularity . . . the evidence that supports the grounds for the challenge to each claim”). This burden of persuasion never shifts to the patent owner. See Dynamic Drinkware, LLC v. Nat’l Graphics, Inc., 800 F.3d 1375, 1378 (Fed. Cir. 2015). Thus, if Petitioner has not satisfied the threshold reasonable likelihood standard for institution, then institution will be denied. See id. at 1378–1379.” slip op. at 8

  • Disclosure Requirements (§112) › Written description (Ariad)Written description adequateEntitled to earlier dateDecided for patent owner

    “disclosed in the manner provided by the first paragraph of section 112 of this title in an application previously filed in the United States . . . shall have the same effect, as to such invention, as though filed on the date of the prior application.” (emphasis added). “In essence, this means that in a chain of continuing applications, a claim in a later application receives the benefit of the filing date of an earlier application so long as the disclosure in the earlier application meets the requirements of 35 U.S.C. § 112, ¶ 1, including the written description requirement, with respect to that claim.” Technology Licensing Corp. v. Videotek, Inc., 545 F.3d 1316, 1326 (Fed. Cir. 2008). And to determine whether a parent application meets the written description requirement, “the disclosure must be considered as a whole, as the person of ordinary skill in the art would read it, to determine if it reasonably conveys possession” of the claimed invention. Allergan USA, Inc. v. MSN Labs. Private Ltd., 111 F.4th 1358, 1375 (Fed. Cir. 2024) (citation and emphasis omitted); see also Reiffin v. Microsoft Corp., 214 F.3d 1342, 1345–46 (Fed. Cir. 2000) (the purpose of the written description requirement “is to ensure that the scope of the right to exclude . . . does not overreach the scope of the inventor’s contribution to the field of art as described in the patent specification”).” slip op. at 9

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

    “A claim is unpatentable under 35 U.S.C. § 103(a) if the differences between the claimed subject matter and the prior art are such that the subject matter, as a whole, “would have been obvious at the time the invention was made to a person having ordinary skill in the art to which said subject matter pertains.” KSR Int’l Co. v. Teleflex Inc., 550 U.S. 398, 406 (2007). The question of obviousness is resolved on the basis of underlying factual differences between the claimed subject matter and the prior art; (3) the level of ordinary skill in the art; and (4) if presented, objective evidence of non-obviousness. See Graham v. John Deere Co., 383 U.S. 1, 17–18 (1966). As previously noted, the first factor regarding the scope of available prior art is the dispositive issue of this Petition, which is largely defined by the effective filing date of the challenged claims.” slip op. at 8

  • PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Denied

    “Because we determine that no inter partes review will be instituted on IPR2024-01350, we find it unnecessary to exercise exclusive jurisdiction over the ’849 patent. See Paper 9, 9. Therefore, Petitioner’s motion for the Board to exercise exclusive jurisdiction over the ’849 patent is denied. Petitioner further requests that all briefing in this proceeding be provided to the Certificates of Correction and Petitions branches for their consideration, citing Patent Owner’s “duties of candor and good faith.” Id. at 2, 10. However, in view of our determination not to institute review in this proceeding, we defer to the Certificates of Correction and Petitions branches to carry out their duly authorized duties. Honeywell Int’l Inc. v. Arkema Inc., 939 F.3d 1345, 1349 (Fed. Cir. 2019).” slip op. at 23

  § 103 obviousness§ 112 disclosurecites Phillips · KSR · Graham
  Patents in suitUS 10,719,849

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.