• Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. v. Cellect, LLCAll claims unpatentable
  PTAB · Aug 17, 2021 · IPR2020-00512 · APJ John R Kenny · IPR · Final written decision

  Claim 2 is unpatentable as obvious over Swift, Ricquier, and Suzuki; the Board did not reach the alternative ground involving Larson.

  RulingsFinal written decision

  • Skill levelSkill level board ownDecided for petitioner

    “Neither party identifies any material differences between a skill level corresponding to approximately two years of professional experience in the field of imaging devices and approximately three years of professional experience in the field of visible optical imaging devices, or any difference in the field of imaging devices and the field of visible optical imaging devices. On this record, there is none. We determine that the level of ordinary skill in the art is at the level of one who would have had a Bachelor’s degree in Electrical Engineering, Physics, or a related field, and approximately two to three years of professional experience in the field of visible optical imaging devices.6 This definition is consistent with the prior art of record. Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). 6 We do not adopt Petitioner’s inclusion of the qualifier “minimum,” to keep the specified level of skill more definite.” slip op. at 9

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

    “We also are guided by the principle that we only construe claim terms if, and to the extent that, it is necessary for this proceeding. See, e.g., Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (“[W]e need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)). Neither party requests the construction of any claim term. Pet. 13; PO Resp. 12. Further, we do not find that any claim term requires express construction. III.” slip op. at 10

  • Expert testimonyPetitioner expert creditedPatent owner expert discountedMixed

    “Dr. Neikirk’s testimony is rational, and we credit his testimony over the testimony of Patent Owner’s inventor, who provides no explanation as to why it was purportedly unexpected that, as compared to CCD devices, a CMOS imager with remotely located processing circuitry requires no RFI shielding. For the foregoing reasons, Patent Owner has not established that the alleged unexpected result would have been unexpected to an ordinarily skilled artisan. Further, even assuming the alleged unexpected result truly would have been unexpected to an ordinarily skilled artisan, Patent Owner has not shown sufficient nexus between the unexpected result and the claimed invention.” slip op. at 20

  • Obviousness (§103) › Objective indicia / secondary considerations › NexusObjective indicia no nexusNot shown unpatentable

    “Accordingly, there is no presumption of nexus, and Patent Owner has not separately proved the required nexus for the alleged licensing and commercial success. Thus, there is not a legally and factually sufficient connection between the evidence of licensing and the patented invention.” slip op. at 14

  Patent outcomesUS 9,186,052 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,186,052
• Microsoft Corporation v. Uniloc 2017 LLCAll claims unpatentable
  PTAB · May 5, 2021 · IPR2020-00102 · APJ John D Hamann · IPR · Final written decision

  Claim 1 is unpatentable under § 103 over Lee and 802.3u; the Board did not reach the USB 1.1 and Morris ground.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “In our Decision on Institution, we adopted Petitioner’s proposed definition for one having ordinary skill in the art at the time of the invention of the ’541 patent as one who “would have had a Bachelor’s Degree in Electrical Engineering or a related subject, and at least one year experience designing electronics devices for use in communications systems, including both hardware and software components.” Dec. on Inst. 9 (quoting Pet. 13– 14 (citing Ex. 1003 ¶ 50)). We also adopted Petitioner’s additions that “[l]ess work experience may be compensated by a higher level of education, such as a Master’s Degree, and vice versa,” and that one of ordinary skill in” slip op. at 8

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

    “Having reviewed the parties’ arguments, we disagree with Patent Owner that this limitation is limited to connecting and disconnecting stations at will or physically. Rather, we agree with Petitioner that presence or absence for a particular connection is best understood in terms of whether a reflected wave signal is detected for that connection. This conclusion best comports with the plain claim language, which recites that a connection is detected by transmitting a transmitted wave signal, splitting a return wave, and being operated dependent on whether there is a reflection of the transmitted wave signal. Ex. 1001, 5:59–6:5.” slip op. at 12

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

    “Having reviewed the parties’ arguments, we agree with Petitioner that the plain and ordinary meaning of “being operated in accordance with presence or absence” in the context of the limitation broadly covers operating consistently with the non-detection (presence) or detection (absence) of a reflection of a transmitted signal. The claim language does not limit the scope of the claim to require a particular operation, other than that it is in accordance with the further station’s presence or absence. Ex. 1001, 5:59–6:5. Moreover, we agree with Petitioner that the Specification provides examples of operations that each are in accordance with presence or absence, but does not limit the operations to any specific one. Id. at code (57) (“operate in different control modes”), 1:39–42 (“no messages commands etc. are transmitted”), 2:28–30 (“the upstream station takes the appropriate actions to remove the downstream station logically from the system”), 2:35–36 (“the upstream station takes the appropriate actions to incorporate the downstream station into the system”). We disagree with Patent Owner (PO Resp. Br. 4.) that the Specification defines “being operated in accordance with presence or absence.” Rather, we determine that the sentence Patent Owner relies on as a definition instead provides an example of a claimed operation. See Ex. 1001, 1:38–42 (“The system detects whether or not a downstream station is connected to or disconnected from the connector and operates accordingly: no messages commands etc. are transmitted via connectors to which no downstream station is connected.”). First, the sentence’s operation (no messages commands etc. are transmitted) pertains only to when a station is absent, and thus, would be an incomplete definition that does not account for when a station is present. Id. Second, we are not persuaded that the use of a colon in the sentence would have signified to an ordinarily skilled artisan that what follows is a definition. Patent Owner does not point to any evidence to support this argument, and thus, we afford it little weight. See In re Geisler, 116 F.3d 1465, 1470 (Fed. Cir. 1997) (explaining that attorney arguments and conclusory statements that are unsupported by factual evidence are entitled to little probative value). Third, an inventor must define specific terms with “reasonable clarity, deliberateness, and precision” in order to be his own lexicographer. See Renishaw PLC v. Marposs Societa’ per Azioni, 158 F.3d 1243, 1249 (Fed. Cir. 1998) (“The patentee’s lexicography must, of course, appear ‘with reasonable clarity, deliberateness, and precision’ before it can affect the claim.”) (quoting In re Paulsen, 30 F.3d 1475, 1480 (Fed. Cir. 1994)). We find that this sentence lacks the necessary clarity, deliberateness, and precision to redefine the broad recital of “being operated in accordance with” so as to limit the term to a specific operation. Accordingly, we find that the cited sentence provides an example of “being operated in accordance with presence or absence,” rather than a definition. See Ex. 1001, 1:38–42. In addition, we disagree with Patent Owner that logically incorporating and disincorporating a further station is a necessary part of “being operated in accordance with presence or absence.” As we discuss above, although logical incorporation or disincorporation is an example operation that falls within the scope of claim 1, there is no basis in the claim language or Specification (which provides multiple example operations) to require any particular operation, such as logically incorporating and disincorporating a station. See supra; Ex. 1001, 1:39–42, 2:28–30, 2:35–36, 5:59–6:5. Nor are we persuaded that the Specification, by describing that “automatic incorporation and disincorporation is an important feature to make the system easy to use for non-specialist consumers,” acts to limit the claim language. Ex. 1001, 1:14–23. First, this passage relates to the background description of USB systems, and does not specifically address the invention of the ’541 patent. See id. Second, we do not view describing an operation as “an important feature” for a specific class of users (“non-specialist consumers”) as a sufficient basis to limit claim language that has broader effect. See Martek Biosciences Corp. v. Nutrinova, Inc., 579 F.3d 1363, 1381 (Fed. Cir. 2009) (“[C]laims will not be read restrictively unless the patentee has demonstrated a clear intention to limit the claim scope”); cf. Innova/Pure Water, Inc. v. Safari Water Filtration Sys., Inc., 381 F.3d 1111, 1117 (Fed. Cir. 2004) (citations and internal quotation marks omitted) (“[P]articular embodiments appearing in the written description will not be used to limit claim language that has broader effect.”). Nor do we view the Specification’s teaching that “[a]ccording to the invention this effect [of wave reflection] is used to control the incorporation and especially disincorporation of downstream stations into and from the system” as sufficient to limit the broader claim language of “being operated in accordance with presence or absence.” Ex. 1001, 2:16–18; Martek, 579 F.3d at 1381. Again, this teaching of incorporation and disincorporation, instead provides an example of an operation performed in accordance with the presence or absence of a station, but the claim is not limited so as to require this particular operation. Ex. 1001, 2:16–18. In summary, we conclude that “being operated in accordance with presence or absence” broadly covers being operated consistently with the non-detection (presence) or detection (absence) of a reflection of a transmitted signal, rather than requiring a specific operation.” slip op. at 16

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Not reached

    “C. Or The parties dispute whether the “or” in the phrase “presence or absence” means that both presence and absence need to be shown in the prior art, or only one. Because we find below that Petitioner has demonstrated that the prior art teaches being operated in accordance with both presence and absence of the further station, we need not, and thus do not, reach or resolve this dispute. See, e.g., Nidec, 868 F.3d at 1017. V.” slip op. at 19

  Patent outcomesUS 6,498,541 unpatentable
  Claim construction§ 103 obviousnesscites Phillips · Graham
  Patents in suitUS 6,498,541
• U.S. Venture, Inc. v. Sunoco Partners Marketing & Terminals L.P.Rehearing denied
  PTAB · Dec 17, 2020 · IPR2020-00728 · APJ Brent M Dougal · IPR · Rehearing

  The Board denied rehearing, leaving in place its denial of institution for claims 16–17 based on the Fintiv factors and its § 314(a) discretion.

  RulingsRehearing decision

  • RehearingRehearing, deniedDenied

    “When rehearing a decision on institution, the Board reviews the decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion may arise if the decision is based on an erroneous interpretation of law, if a factual finding is not supported by substantial evidence, or if an unreasonable judgment is made in weighing relevant factors. Star Fruits S.N.C. v. U.S., 393 F.3d 1277, 1281 (Fed. Cir. 2005); Arnold P’ship v. Dudas, 362 F.3d 1338, 1340 (Fed. Cir. 2004); In re Gartside, 203 F.3d 1305, 1315–16 (Fed. Cir. 2000). The burdens and requirements of a request for rehearing are stated in 37 C.F.R. § 42.71(d): The burden of showing a decision should be modified lies with the party challenging the decision. The request must specifically identify all matters the party believes the Board misapprehended or overlooked, and the place where each matter was previously addressed in a motion, an opposition, or a reply. Thus, a request for rehearing is not an opportunity to present new arguments or evidence or merely to disagree with the panel’s assessment of the arguments or weighing of the evidence.” slip op. at 3

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

    “the evidence laid out an approximate time frame for when the trial would likely be held. Dec. 9 (citing Ex. 2003); see also id. at 8–9 (citing PO Resp. 35; Ex. 1026) (Discussing the Court’s Procedures and timeline for trial after the docket call). Thus, we determined that this factor favored denying institution under our analysis of the factors under Fintiv. Id. at 9.” slip op. at 4

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

    “Petitioner acknowledges that the proposed combination of the references relies on “us[ing] the cumulative totals of the flow rates of the unblended components in the Hoffman compensation process” (id.), however Patent Owner identifies that Hoffman appears to teach away from using the flow rates of the unblended components in its calculations because of the uncertainty in the flow rate of the blended line. Prelim. Resp. 19, 21– 22. Contrary to Petitioner’s position, it is not Patent Owner’s burden to show why “a person of ordinary skill in the art would be discouraged from measuring flow rates upstream for use in the Hoffman compensation process” (Reh. Req. 9), but rather, Petitioner bears the burden to show why a person of ordinary skill in the art would measure flow rates upstream for use in the Hoffman compensation process in view of the all of the teachings of the references (35 U.S.C. § 314(a) (Institution only authorized if “the information presented in the petition . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.”)). Petitioner’s arguments do not show that we misapprehended or” slip op. at 8

  • Claim Construction › Intrinsic evidence (Phillips canons) › Specification disavowal / 'present invention' languageNot reached

    “argument concerning the construction of the term “in-line blending.” Id. at 13.” slip op. at 6

  Claim construction§ 103 obviousnessDiscretionary denial
  Patents in suitUS 9,207,686
• Nof Corporation v. Nektar TherapeuticsRehearing denied
  PTAB · Apr 21, 2020 · IPR2019-01395 · APJ Jon B Tornquist · IPR · Rehearing

  The Board denied NOF’s rehearing request, leaving institution denied for claims 1–6 because Bentley did not sufficiently teach or suggest the claimed conjugations.

  RulingsRehearing decision

  • RehearingRehearing, deniedDenied

    “II. STANDARD FOR REHEARING Pursuant to 37 C.F.R. § 42.71(d): A party dissatisfied with a decision may file a single request for rehearing without prior authorization from the Board. The burden of showing a decision should be modified lies with the party challenging the decision. The request must specifically identify all matters the party believes the Board misapprehended or overlooked, and the place where each matter was previously addressed in a motion, an opposition, or a reply. When reconsidering a decision on institution, we review the decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion exists where a “decision [i]s based on an erroneous conclusion of law or clearly erroneous factual findings, or . . . a clear error of judgment.” PPG Indus. Inc. v. Celanese Polymer Specialties Co., 840 F.2d 1565, 1567 (Fed. Cir. 1988).” slip op. at 2

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

    “these conjugates would be useful for all possible purposes. Dec. 11–12. Nor does it describe how to determine which conjugates will be useful for any particular desired application. At most, Bentley discloses a tool that can be used to conjugate a broad variety of polymers to nearly any amine-containing substance or surface. Petitioner does not persuasively explain why a disclosure that a particular tool may be used to conjugate polymers to amine-containing materials is a teaching or suggestion to conjugate any particular PEG polymer to any particular type of amine-containing substance.” slip op. at 4

  • Expert testimonyDecided for patent owner

    “We need not credit expert testimony that does not adequately address the disclosures of a reference as a whole or adequately provide the justification for certain conclusions. See TQ Delta, LLC v. Cisco Sys., Inc., 942 F.3d 1352, 1359–60 (Fed. Cir. 2019); Ashland Oil, Inc. v. Delta Resins & Refractories, 776 F.2d 281, 294–95 (Fed. Cir. 1985). As discussed above, Petitioner and Dr. Yamamoto did not adequately explain why Bentley’s disclosure of being able to conjugate nearly any polymer to nearly any amine-containing material is a teaching or suggestion that nearly any polymer, or the specific polymer identified at column 7, lines 14–20, would be useful when conjugated to any amine-containing substance identified in Bentley, including biologically active molecules. Moreover, Bentley generally discloses that activated PEG polymers can be conjugated to molecules or surfaces and specifically incorporates by reference Merrill, which discloses conjugating “star” molecules to the support surface of an affinity column. Ex. 1015, 6:12–13; Ex. 2020, 2:5–8. Dr. Yamamoto does not address these disclosures or explain adequately why one of ordinary skill in the art would have sought to conjugate the specific activated PEG molecule disclosed in Bentley (Ex. 1015, 7:14–20) to a biologically active molecule, as opposed to the support surface of an affinity column. Ex. 2020, 2:5–8. Indeed, Dr. Yamamoto does not persuasively identify any actual properties of the specific activated PEG molecule of Bentley relied upon in the Petition.” slip op. at 6

  • Skill levelDecided for patent owner

    “A high level of skill in the art tends to favor an obviousness conclusion. See Innovention Toys, LLC v. MGA Entm’t, Inc., 637 F.3d 1314, 1323 (Fed. Cir. 2011) (“A less sophisticated level of skill generally favors a determination of nonobviousness, and thus the patentee, while a higher level of skill favors the reverse.”). Even when the level of skill is high, to meet its burden for institution, Petitioner must still adequately explain why the art and such high skill would have led to the claimed invention. As noted above, we do not find that Petitioner and Dr. Yamamoto did so. Thus, Petitioner has not established that we overlooked its argument as to this issue.” slip op. at 7

  § 103 obviousness
  Patents in suitUS 7,872,072
• ROKU, Inc. v. Universal Electronics, Inc.Institution denied
  PTAB · Mar 16, 2020 · IPR2019-01608 · APJ Sharon Fenick · IPR · Institution

  The Board denied institution because Roku did not show a reasonable likelihood that claim 10 was unpatentable over any of the three asserted obviousness grounds.

  RulingsInstitution decision

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

    “IV. CONCLUSION We have reviewed the Petition and Preliminary Response and have considered all of the evidence and arguments presented by Petitioner and Patent Owner. We find, on this record, Petitioner has not demonstrated a reasonable likelihood of showing claim 10 of the ’532 patent is unpatentable. V. ORDER Accordingly, it is hereby: ORDERED that the Petition is denied and no inter partes review is instituted.” slip op. at 25

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownDecided for patent owner

    “But Petitioner contends that the claimed automatic creation is consistent with the process that the ’532 Patent describes as “manually” creating a macro—the programming by a user of a sequence of actions to be assigned to a single button as shown in Figures 22a–22g and related disclosure. Pet. 8–9 (citing Ex. 1001, 24:7–47, Figs. 22a–22g; Ex. 1011 ¶ 47). Patent Owner argues that a proper understanding of the claim term should not encompass manually created macros, which in the ’532 Patent are distinct from “automatically or semi-automatically” created macros. See Prelim. Resp. 17–18 (citing Ex. 1001 23:67–24:10; Ex. 2001 ¶¶ 93–103). We agree with Patent Owner. The Specification describes “two types of macros”—one “system generated” (automatically or semi-automatically) and one “user generated” such as a macro created when “the user . . . enter[s] a sequence of keystrokes to be stored as a macro.” Ex. 1001, 23:66– 24:10, 24:25–29, 19:67–20:19. Petitioner does not show support for a construction that would encompass the manually-created macros that are specifically described as distinct from the “automatically or semi-automatically” created macros. For these reasons we decline to adopt either proposed construction. Instead we determine that a macro generated when a user “manually program[s] a sequence of actions to be assigned to a single button such that that sequence can be repeated by a press of the single button” (Ex. 1001, 24:7–10) is not encompassed by the claim limitation. Beyond this, we do not deem it necessary to adopt a specific construction to resolve the controversy. Vivid Techs, 200 F.3d at 803.” slip op. at 12

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

    “Patent Owner reviews and advocates for adoption of the District Court’s determinations and reasoning. Prelim. Resp. 21–22. The District Court’s construction was based on its determination that, as this term relates to “the automatically created sequence of instructions” (emphasis added), the method step of limitation [10.3] must temporally follow the step of limitation [10.2], in which a program is used “to automatically create the sequence of instructions.” Ex. 1012, 46–47 (“Claim 10 . . . requires creating a sequence of instructions first and executing that automatically created sequence of instructions second.”). Thus, the District Court determined that “these claim limitations support that a user first interacts with an interface to create a sequence of instructions, and then separately executes those ‘automatically created’ instructions by pressing a particular button on the controlling device.” Id. at 47. Petitioner’s arguments address what the impact of adopting the proposed construction would be, but Petitioner does not propose an alternate construction. Pet. Reply passim. We agree with the District Court’s determination that the step of “causing the automatically created sequence of instructions to be executed …” ([10.3]) must occur after the creation in the “using a program to automatically create the sequence of instructions . . .” limitation ([10.2]), and the balance of the District Court’s reasoning. We construe “selection of a user input element” as “selection of a user input element separate from the one or more user interactions involved in creating the sequence of instructions.”” slip op. at 13

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

    “motivated to combine Humpleman and Walkenbach, but does not address Petitioner’s discussion of the motivation. Prelim. Resp. 41–42; see Pet. 29– 30. More persuasively, Patent Owner argues that “Humpleman describes the exact type of manual entry of steps by a user successfully distinguished from the prior art during prosecution.” Prelim. Resp. 42–43; see id. at 36. We agree. Humpleman teaches that the player piano macro “save[s] the particular steps taken by a user while interacting with the device’s HTML pages” and “[w]hen the player piano macro executes, it performs the particular sequence of instructions as if the user was accessing the respective home device HTML page(s) and executing the sequence of steps directly.” Ex. 1003, 30:26–33. We determine that a macro generated when a user “manually program[s] a sequence of actions to be assigned to a single button such that that sequence can be repeated by a press of the single button” is not encompassed by the proper construction of limitation [10.2]. See supra § III.C.a. Even if, as Petitioner argues, a combination of Humpleman and Walkenbach would teach or suggest that the particular steps taken by the user to be repeated later would be stored in the form of computer code, this distinction does not change the fact that Petitioner relies upon Humpleman’s teachings regarding a user manually programming a sequence of actions which is repeated when the macro is selected, which is excluded by our construction from teaching or suggesting limitation [10.2]. Therefore, Petitioner does not demonstrate a reasonable likelihood of showing claim 10 is unpatentable over the combination of Humpleman and Walkenbach.” slip op. at 19

  Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · KSR · Graham
  Patents in suitUS 7,895,532
• Google LLC / ZTE (USA), Inc. et al. v. Cywee Group Ltd.All claims unpatentable
  PTAB · Feb 12, 2020 · IPR2018-01257 · APJ Patrick M Boucher · IPR · Final written decision

  Claims 10 and 12 are unpatentable as obvious over Zhang and Bachmann and over Liberty and Bachmann; the motion to amend and both motions to terminate are denied.

  RulingsFinal written decision

  • PTAB / AIA Trials › Real party in interest / privityRpi dispute resolved for petitionerDecided for petitioner

    “B. Analysis Under 35 U.S.C. § 315(b), we may not institute an inter partes review” slip op. at 15

  • PTAB / AIA Trials › §315(b) time barNot time barredDecided for petitioner

    “B. Analysis Under 35 U.S.C. § 315(b), we may not institute an inter partes review” slip op. at 15

  • PTAB / AIA Trials › Constitutional / APA (Arthrex, Oil States, due process)Denied

    “addition, Patent Owner filed a First Motion to Terminate this proceeding based on Petitioner’s alleged failure to identify all real parties in interest and/or privies. Paper 40 (“Mot. Term.”). Petitioner opposed Patent Owner’s Motion to Terminate (Paper 51, “Opp. Term.”), Patent Owner replied (Paper 65, “Reply Term.”), and Petitioner sur-replied (Paper 72, “Sur-reply Term.”).2 Subsequent to the Federal Circuit’s decision in Arthrex, Inc. v. Smith & Nephew, Inc., 941 F.3d 1320 (Fed. Cir. 2019), we authorized Patent Owner’s request to file a Second Motion to Terminate to preserve Patent Owner’s positions related to the Constitutional concerns raised by that decision. Paper 823 (Second Mot. Term.). To this, Petitioner filed an opposition. Paper 86. An oral hearing was held with the parties, and a copy of the transcript was entered into the record. Paper 73 (“Tr.”).” slip op. at 3

  • Skill levelOther

    “B. Level of Skill in the Art In determining whether an invention would have been obvious at the” slip op. at 42

  Patent outcomesUS 8,552,978 unpatentable
  § 103 obviousnesscites KSR · Graham
  Patents in suitUS 8,552,978
• Nof Corporation v. Nektar TherapeuticsInstitution denied
  PTAB · Feb 10, 2020 · IPR2019-01396 · APJ Zhenyu Yang · IPR · Institution

  The Board denied institution because the Petition did not show a reasonable likelihood that claims 1–18 would have been obvious over any asserted prior-art ground.

  RulingsInstitution decision

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

    “inter partes review may not be instituted “unless . . . there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). For the reasons provided below, we determine that Petitioner has not demonstrated a reasonable likelihood that it would prevail with respect to at least one of the claims challenged in the Petition. Accordingly, we deny institution of an inter partes review.” slip op. at 2

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

    “Petitioner has not directed us to disclosures in Bentley or Merrill of using the dendritic “star” molecules for the biologic applications discussed in the Petition. Nor has Petitioner persuasively explained why one of ordinary skill in the art would have attached the specific dendritic “star” molecule of Bentley to a biologically active molecule using the disclosed aldehyde hydrate moiety, as opposed to using active groups on the polymer arms for this purpose. Thus, Petitioner has not demonstrated a reasonable likelihood of prevailing with respect to claim 1 over Bentley. Because Petitioner’s arguments with respect to dependent claims 2–18 do not cure the deficiencies identified above, Petitioner has also not demonstrated a reasonable likelihood of prevailing with respect to those claims either.” slip op. at 10

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

    “Petitioner fails to explain why an ordinary artisan would have selected and modified the variables in formula (1) to arrive at the claimed structure, including the variables m, AO(m), Y, R1, R2, R3. Id. at 44–46. We agree. In formula (14) of JP-542, each of the potential variables identified in formula (1) are predetermined. Ex. 1017 ¶ 52. Petitioner does not explain sufficiently why one of ordinary skill in the art, seeking to increase the molecular weight of different conjugated PEG compounds, would have maintained (AO)m, R1, R2, and R3 as shown in figure (14) and only modified the variable “n.” And to the extent these other variables would have been modified, Petitioner does not explain sufficiently why one of ordinary skill in the art would have selected these variables in a manner that would result in a conjugate that satisfies all of the structural limitations of claim 1. Accordingly, Petitioner’s proposed modification appears to be based on a hindsight desire to arrive at the claimed invention, and not on what one of ordinary skill in the art would have been motivated to do based on the prior art and the general knowledge in the art at the time of the invention. As a result, we determine that Petitioner has not demonstrated a reasonable likelihood that claim 1 would have been obvious over JP-542. Because Petitioner’s arguments with respect to dependent claims 2–18 do not cure the deficiencies identified above, Petitioner has also not demonstrated a reasonable likelihood of prevailing with respect to those claims either.” slip op. at 15

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

    “1 As authorized, the Reply and the Sur-reply are limited to the issue of real party in interest. We do not reach that issue in this Decision, as we decline to institute for other reasons.” slip op. at 2

  § 103 obviousnesscites Phillips
  Patents in suitUS 8,809,453
• Teradata Operations, Inc. v. Berkeley*ieorRehearing denied
  PTAB · Nov 5, 2019 · CBM2019-00013 · APJ Jon B Tornquist · CBM · Rehearing

  The Board denied rehearing of its decisions denying institution of CBM review of the challenged claims in four proceedings, finding no overlooked or misapprehended matter.

  RulingsRehearing decision

  • RehearingRehearing, deniedDenied

    “II. STANDARD FOR REHEARING Pursuant to 37 C.F.R. § 42.71(d): A party dissatisfied with a decision may file a single request for rehearing without prior authorization from the Board. The burden of showing a decision should be modified lies with the party challenging the decision. The request must specifically identify all matters the party believes the Board misapprehended or overlooked, and the place where each matter was previously addressed in a motion, an opposition, or a reply. When reconsidering a decision on institution, we review the decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion exists where a “decision [i]s based on an erroneous conclusion of law or clearly erroneous factual findings, or . . . a clear error of judgment.” PPG Indus. Inc. v. Celanese Polymer Specialties Co., 840 F.2d 1565, 1567 (Fed. Cir. 1988).” slip op. at 3

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

    “the relational database management system to . . . calculate” as requiring that the recited calculations be performed “in the RDBMS.” Inst. Dec. 8–10. Petitioner did not provide an express construction for this claim term in the Petition. Id. at 7. For purposes of deciding whether to institute trial, and after reviewing the claim language, the written description of the involved patents, and the relevant prosecution history, we adopted Patent Owner’s proposed construction. Id. at 8–10. Petitioner contends the construction adopted by the panel is incorrect because the claims on their face are broad enough to encompass “[a]ny use of the RDBMS,” for example using the RDBMS to” slip op. at 3

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

    “As explained in the Institution Decision, Petitioner’s arguments with respect to whether the challenged claims recite a technological feature that is novel and unobvious over the prior art relied on a claim construction that we did not adopt. Inst. Dec. 13–14. As such, the Petition did not adequately explain why it was not novel and obvious to use an RDBMS itself to perform the claimed profit calculations. Id. at 14. Although Petitioner disagrees with our conclusion, and now cites to disparate portions of the Petition to support its argument, a mere disagreement is not the proper basis for rehearing, and a rehearing request is not the proper vehicle to make arguments that were not clearly set forth in the Petition.” slip op. at 5

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

    “Petitioner also contends that the Board failed to consider its obviousness arguments. Req. Reh’g 14–15. We considered these arguments, but ultimately found them unpersuasive. Inst. Dec. 13–14. In short, Petitioner presumed a construction of “using the relational database management system to . . . calculate” that we did not adopt, and did not explain sufficiently why the prior art of record would have rendered the challenged claims obvious under the adopted claim construction. A request for rehearing is not an opportunity to remedy these deficiencies.” slip op. at 7

  Claim construction§ 103 obviousness
  Patents in suitUS 7,882,137
• Teradata Operations, Inc. v. Berkeley*ieorRehearing denied
  PTAB · Nov 5, 2019 · CBM2019-00009 · APJ Jon B Tornquist · CBM · Rehearing

  The Board denied Teradata’s rehearing requests, leaving in place the denials of CBM review based on the petition’s failure to show the challenged claims unpatentable under the adopted construction.

  RulingsRehearing decision

  • RehearingRehearing, deniedDenied

    “II. STANDARD FOR REHEARING Pursuant to 37 C.F.R. § 42.71(d): A party dissatisfied with a decision may file a single request for rehearing without prior authorization from the Board. The burden of showing a decision should be modified lies with the party challenging the decision. The request must specifically identify all matters the party believes the Board misapprehended or overlooked, and the place where each matter was previously addressed in a motion, an opposition, or a reply. When reconsidering a decision on institution, we review the decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion exists where a “decision [i]s based on an erroneous conclusion of law or clearly erroneous factual findings, or . . . a clear error of judgment.” PPG Indus. Inc. v. Celanese Polymer Specialties Co., 840 F.2d 1565, 1567 (Fed. Cir. 1988).” slip op. at 3

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed patent owner constructionDecided for patent owner

    “the relational database management system to . . . calculate” as requiring that the recited calculations be performed “in the RDBMS.” Inst. Dec. 8–10. Petitioner did not provide an express construction for this claim term in the Petition. Id. at 7. For purposes of deciding whether to institute trial, and after reviewing the claim language, the written description of the involved patents, and the relevant prosecution history, we adopted Patent Owner’s proposed construction. Id. at 8–10. Petitioner contends the construction adopted by the panel is incorrect because the claims on their face are broad enough to encompass “[a]ny use of the RDBMS,” for example using the RDBMS to” slip op. at 3

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

    “the relational database management system to . . . calculate” as requiring that the recited calculations be performed “in the RDBMS.” Inst. Dec. 8–10. Petitioner did not provide an express construction for this claim term in the Petition. Id. at 7. For purposes of deciding whether to institute trial, and after reviewing the claim language, the written description of the involved patents, and the relevant prosecution history, we adopted Patent Owner’s proposed construction. Id. at 8–10. Petitioner contends the construction adopted by the panel is incorrect because the claims on their face are broad enough to encompass “[a]ny use of the RDBMS,” for example using the RDBMS to” slip op. at 3

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

    “As explained in the Institution Decision, Petitioner’s arguments with respect to whether the challenged claims recite a technological feature that is novel and unobvious over the prior art relied on a claim construction that we did not adopt. Inst. Dec. 13–14. As such, the Petition did not adequately explain why it was not novel and obvious to use an RDBMS itself to perform the claimed profit calculations. Id. at 14. Although Petitioner disagrees with our conclusion, and now cites to disparate portions of the Petition to support its argument, a mere disagreement is not the proper basis for rehearing, and a rehearing request is not the proper vehicle to make arguments that were not clearly set forth in the Petition.” slip op. at 5

  Claim construction§ 103 obviousness
  Patents in suitUS 7,882,137
• Maxlinear, Inc. v. Cresta Technology Corp. And CF Crespe LLCSome claims unpatentable
  PTAB · Apr 17, 2019 · IPR2015-00592 · APJ Patrick M Boucher · IPR · Remand

  Claims 1–3, 5, and 10–20 are unpatentable by collateral estoppel; claims 4, 6–9, and 21 were not shown unpatentable because the combination rationale was insufficient.

  RulingsRemand decision

  • RemandOther

    “After this proceeding was remanded by the Federal Circuit, we invited the parties to address a proposed procedure that would include additional briefing regarding the impact of the prior holdings that claims 1–3, 5, and 10–20 are unpatentable, and the parties filed their respective proposals. Papers 78–80. In its proposal, Petitioner suggested that Patent Owner “has waived the right to address the patentability of claims 4, 8, and 9” because “Patent Owner never separately argued for the patentability of these claims.” Paper 79, 1; see MaxLinear, 880 F.3d at 1378 n.4 (“On remand, the Board may consider whether CRESPE has waived arguments concerning these claims.”). But those claims were not challenged in the earlier proceedings that held claims 1–3, 5, and 10–20 unpatentable. Rather, those claims were only challenged in this proceeding with respect to art that was not at issue in the earlier proceedings. In advancing its contention, Petitioner effectively makes the untenable argument that Patent Owner must provide separate reasons for the patentability of claims 4, 8, and 9, even when we determine that its own case-in-chief for those claims is insufficient. In addition, Petitioner’s proposal requests briefing on the issues of “whether claims 6, 7 and 20 materially alter the [unpatentability] analysis on which the prior [unpatentability] determinations rested.” Id. We have considered, and deny, that request. The Federal Circuit’s remand order noted that the fact that “MaxLinear was not a party to the other IPRs is . . . irrelevant since Cresta, the predecessor in interest to CRESPE, was party to the original determination.” MaxLinear, 880 F.3d at 1377. But the Federal Circuit’s order does not state or suggest that the fact that different prior art was considered in the earlier proceedings is similarly irrelevant. Indeed, we agree with Patent Owner that “[t]he Federal Circuit has not ordered the Board and the parties to start over from scratch, and certainly not with new prior art.” Paper 80, 3; see Ariosa Diagnostics v. Verinata Health, Inc., 805 F.3d 1359, 1367 (Fed. Cir. 2015) (“The Board may control its own proceedings, consistent with its governing statutes, regulations, and practice.”). Patent Owner is correct that “[a]llowing new prior art to be considered on remand after the Final Decision on the merits would essentially be starting a new IPR proceeding.” Paper 80, 9. As Patent Owner asserts, “[t]he parties and the Board would have to argue and consider new grounds, new expert testimony would have to be taken and presented, and a new Final Decision would have to be rendered.” Id. The Federal Circuit’s instruction is limited: “We remand this case to the Board so that it may consider the patentability of the surviving disputed dependent claims 4, 6-9, and 21.” MaxLinear, 880 F.3d at 1378. We have complied with this instruction in two ways: first, by applying the Federal Circuit’s instruction regarding the collateral-estoppel impact on challenged claims 1–3, 5, and 10–20; and, second, by clarifying that Petitioner’s argument regarding the combination of Van De Plassche and Ishikawa compels a conclusion that Petitioner’s showing is insufficient with respect to claims 4, 6–9, and 21, independent of any conclusion previously reached with respect to independent claims 1 and 17. While the Federal Circuit includes language in its remand order that might be construed as suggesting applying different prior art in the latter analysis, 880 F.3d at 1377, the scope of this proceeding is limited by the prior art and the arguments in the Petition here. SAS Institute, 138 S. Ct. at 1356 (“in an inter partes review the petitioner is master of its complaint”); see Paper 80, 8 (Patent Owner addressing potential ambiguity of Federal Circuit’s instruction).” slip op. at 35

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Experience is but one of several factors that may be considered when determining the level of ordinary skill in the art. See, e.g., In re GPAC, 57 F.3d 1573, 1579 (Fed. Cir. 1995) (identifying factors as including the “type of problems encountered in the art,” “prior art solutions to those problems,” “rapidity with which innovations are made,” “sophistication of the technology,” and “educational level of active workers in the field”). “In a given case, every factor may not be present, and one or more factors may predominate.” Id. Patent Owner’s distinction relates to a portion of one factor (education) in a determination that involves several factors. The significance of the level of ordinary skill in the art is the role it plays in an obviousness analysis. See Graham v. John Deere Co., 383 U.S. 1, 17–18 (1966); Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (“[T]he level of skill in the art is a prism or lens through which a judge, jury, or the Board views the prior art and the claimed invention”); Ryko Mfg. Co. v. Nu-Star, Inc., 950 F.2d 714, 718 (Fed. Cir. 1991) (“The importance of resolving the level of ordinary skill in the art lies in the necessity of maintaining objectivity in the obviousness inquiry”). Patent Owner does not explain persuasively how the alleged omission by Petitioner impacts the obviousness analysis. We conclude that Petitioner’s proposed definition, which is consistent with the level of skill generally reflected by the prior art of record, reflects an appropriate skill level. See Okajima, 261 F.3d at 1355.” slip op. at 11

  • ExcludeMotion to exclude, deniedDenied

    “Importantly, we find that Patent Owner did not exhaust avenues available to it in attempting to secure answers to its questions from Dr. Hashemi. The line of questioning involving Exhibit 2008 occurred late in the day, “well after the close of business on the east coast,” and an attempt by the parties to telephone the Board during the deposition was unsuccessful. See Opp. 3; Ex. 2006, 154:24–155:4. The parties discussed contacting the Board the following day, and continuing the deposition the day after that, when Petitioner would make Dr. Hashemi available for further cross-examination after receiving guidance from the Board. Ex. 2006, 155:5–157:13. Rather than proceed in this fashion, Patent Owner decided to abandon the line of questioning and passed the witness for redirect: “I think after we talked about it a bit, I think we will withdraw our questions on this document and just move on to redirect.” Id. at 157: 22–25 (emphasis added). Dr. Hashemi could have answered the questions and sought a protective order that would insulate his answers from the public record, providing the Board with the information needed to perform a focused evaluation of the credibility and reliability of specific statements in his testimony. But a significant measure of responsibility for whether Dr. Hashemi’s testimony is tainted with bias lies with Patent Owner for declining to pursue the issue to a point of greater clarification. Indeed, we are limited in how strongly we can fault Petitioner for failing to submit a clarifying declaration from Dr. Hashemi, in light of Patent Owner’s decision to “withdraw” the questions at issue. Because the evidence is insufficiently developed, we are similarly limited in the degree to which we can draw adverse inferences from Dr. Hashemi’s refusal to answer questions, and unable to conclude, by a preponderance of the evidence, that Dr. Hashemi’s testimony is tainted by an undisclosed bias. Accordingly, we deny Patent Owner’s Motion to Exclude.” slip op. at 16

  • PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Not reached

    “C. Petitioner’s Motion to File Supplemental Information Pursuant to our authorization, Petitioner filed a Motion for Leave to File Exhibits 1213–17 as Supplemental Information, which Patent Owner opposes. Papers 83, 86. The Motion asserts that such information is “relevant to the issues in the case, specifically the lack of nexus between any purported secondary consideration, including surprising or unexpected results.” Paper 83, 1. We do not reach Patent Owner’s arguments regarding secondary considerations because we conclude that Petitioner’s case-in-chief is insufficient. Accordingly, we dismiss the Motion as moot.” slip op. at 17

  Patent outcomesUS 7,075,585 mixed
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 7,075,585

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.