• 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
• Samsung Electronics Co., Ltd v. Anonymous Media Research Holdings, LLCInstitution denied
  PTAB · Mar 21, 2025 · IPR2024-01350 · APJ Michael T Cygan · IPR · Institution

  Institution was denied for claims 1–15 because Petitioner did not show the asserted references were prior art; the claims were supported by the ’330 application’s 2005 filing date.

  RulingsInstitution decision

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

    “To prevail on its obviousness challenges, Petitioner must show that the ’848 patent is not entitled to the benefit of the ’330 application. This issue is dispositive because none of the references relied on by Petitioner qualify as prior art if the ’848 patent is entitled to the benefit of the May 26, 2005, filing date of the ’330 application. Pet. 6, 13. We start by explaining why Petitioner bears the burden of persuasion.” slip op. at 9

  • BurdenDecided for patent owner

    “1. The Burden of Persuasion “In an inter partes review . . ., the petitioner shall have the burden of proving a proposition of unpatentability by a preponderance of the evidence.” 35 U.S.C. § 316(e). That burden, termed the burden of persuasion, “is the ultimate burden assigned to a party who must prove something to a specified degree of certainty.” Dynamic Drinkware, LLC v. National Graphics, Inc., 800 F.3d 1375, 1378 (quoting Tech. Licensing Corp. v. Videotek, Inc., 545 F.3d 1316, 1326–27 (Fed. Cir. 2008)). That burden never shifts to the patentee. Id. at 1379. In order for an inter partes review to be instituted, “the information presented in the petition filed under section 311 and any response filed under section 313 [must] show[] that there is a reasonable likelihood that the petitioner would prevail.” 35 U.S.C. § 314(a).” slip op. at 9

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

    “d) Analysis Petitioner has not shown a reasonable likelihood that it would prevail in showing that its asserted references, including Steuer 750 which is a publication of the ’330 application, are prior art to the ’848 patent. Petitioner has not shown that the ’330 application fails to provide written description support for claim 1 of the ’848 patent, which recites “video data” samples and representations.” slip op. at 16

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

    “a chain of priority from the ’330 application to the ’848 patent contain at least the same disclosure as the ’330 application, Petitioner has not shown that the ’848 patent should not be given the benefit of the effective filing date of the ’330 application. The May 26, 2005 filing date of the ’330 application predates the December 1, 2005 publication date of Steuer 750, the August 13, 2013 issue date of Steuer 768, and the December 2, 2010 and May 27, 2010 publication and filing dates of Neumeier.10 Pet. 7; Ex. 1005, code (43); Ex. 1006, code (45); Ex. 1007, codes (43), (60).11 Therefore, Petitioner has not shown by a preponderance of the evidence that any of the asserted claims in the ’848 patent would have been obvious over the asserted combinations of Steuer 750, Steuer 768, and Neumeier.” slip op. at 22

  Claim construction§ 103 obviousness§ 112 disclosurecites Phillips · KSR · Graham
  Patents in suitUS 10,719,848
• Catalyst Orthoscience Inc. v. Shoulder Innovations, Inc.Institution denied
  PTAB · Dec 19, 2024 · PGR2024-00042 · APJ Lisa L Tsang · PGR · Institution

  The Board denied institution of PGR challenging claims 1–16, finding the first five Fintiv factors favored denial and the petition did not present compelling merits.

  RulingsInstitution decision

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

    “during the conference and in the Minute Entry, and in the court’s subsequent Order Regarding Schedule. We also note that the evidence shows the district court may intend to reschedule the trial to a date substantially earlier than March 9, 2026. See Ex. 2010, 5; Ex. 1029, 10−11. However, given that the Order does not unambiguously set a trial date for December 1, 2025, or even sometime in December 2025 or January 2026 (see Ex. 1028), we decline to speculate as to what date the court may ultimately select for trial. Moreover, the record shows that Petitioner has consistently opposed moving the trial to a date earlier than March 9, 2026. See Ex. 2010, 5; Ex. 1026, 2−4; Ex. 1029, 11. We view Petitioner’s opposition as creating yet more ambiguity as to the trial date in the co-pending litigation. Therefore, we find that factor 2 is neutral because the exact trial date in district court is uncertain.” slip op. at 14

  • BurdenNot reached

    “if unrebutted in trial, would plainly lead to a conclusion that one or more claims are unpatentable by a preponderance of the evidence.” Guidance Memo 4. This standard is only met “if it is highly likely that the petitioner would prevail with respect to at least one challenged claim.” OpenSky Indus., LLC v. VLSI Tech. LLC, IPR2021-01064, Paper 102 at 49 (Vidal Oct. 4, 2022) (precedential) (citing Guidance Memo 4). We have reviewed Petitioner’s challenges and Patent Owner’s arguments. For the reasons explained below, we determine that Petitioner’s challenges have not risen to the threshold of compelling merits. Before addressing the parties’ arguments regarding the asserted grounds, we address: (a) the level of ordinary skill in the art, (b) claim construction, and (c) relevant principles of law; and we provide (d) overviews of the asserted art.” slip op. at 18

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “We agree with Patent Owner that its proffered additional level of ordinary skill in the art appears consistent with the experience Petitioner describes. See Pet. 16. For purposes of this Decision, we adopt the level of ordinary skill in the art articulated by Petitioner and supplemented by Patent Owner, because, based on the current record, it is consistent with our review and understanding of the technology and descriptions in the ’561 patent and prior art of record. Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). We note, however, that the open-ended language “at least” expands the range of education and experience indefinitely with no upper bound. Therefore, we do not adopt this aspect of Petitioner’s formulation.” slip op. at 19

  • Expert testimonyPetitioner expert creditedDecided for petitioner

    “In this regard, Mr. Fallin testifies that I have decades of experience working directly with joint replacement systems, including hip joint replacement systems, knee replacement systems, and facet joint replacement systems. My work on these joint replacement systems included my direct engagement or supervision of and professionals in the inventing, designing, fabricating, testing, obtaining regulatory approvals, ensuring regulatory compliance, commercializing, and patenting of these systems. Ex. 1002 ¶ 10. Mr. Fallin also testifies that his experience “includes working directly with supervising professionals whose responsibilities included designing, developing, and commercializing joint replacement systems and similar device[s].” Id. ¶ 67 As such, Mr. Fallin identifies “decades” of experience with joint replacement systems. Ex. 1002 ¶ 10. Moreover, Patent Owner does not persuasively explain why Mr. Fallin’s “direct engagement” and “working directly with,” as well as “supervision” of, other individuals designing joint replacement systems, does not at least imply personal design experience. See Prelim. Resp. 10–11. Therefore, we determine that the current record reflects that Mr. Fallin is qualified to testify as to the knowledge of a person of ordinary skill in the art.” slip op. at 20

  Claim construction§ 103 obviousness§ 112 disclosureDiscretionary denialcites Phillips · KSR · Graham · Nautilus
  Patents in suitUS 11,771,561
• Inari Agriculture, Inc. v. Pioneer Hi-Bred International, Inc.Institution denied
  PTAB · Nov 1, 2024 · PGR2024-00025 · APJ Jeffrey W Abraham · PGR · Institution

  The Board denied institution because Petitioner did not show that claims 1–20 were more likely than not unpatentable over either obviousness ground, for lack of utility, or as indefinite.

  RulingsInstitution decision

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

    “Institution of a post-grant review is authorized by statute when “the information presented in the petition filed under [35 U.S.C. §] 321 . . . demonstrates 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). For the reasons set forth below, we determine that Petitioner has failed to demonstrate that it is more likely than not that at least one of claims 1–20 of the ’033 patent is unpatentable. Accordingly, we deny institution of a postgrant review of claims 1–20 based on the grounds set forth in the Petition.” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “level of skill, with a doctoral degree in plant breeding or a related field, at least five years of experience with corn breeding, and additional experience interfacing with laboratory-side personnel (including a computational biologist along with genetics specialists) and field-side personnel.” Pet. 15 (citing Ex. 1003 ¶¶ 19–22, 44–45). Petitioner also states that, “[a]lternatively, additional experience could take the place of an advanced degree.” Pet. 15. Patent Owner states that it “does not dispute Petitioner’s definition of the qualifications of person of skill in the art” and “reserves its right to challenge Petitioner’s definition and to provide its own definition, should trial be instituted.” Prelim. Resp. 25. Petitioner’s unopposed proposed definition is consistent with the cited prior art and the disclosure of the ’033 patent, and we adopt it for purposes of this Decision. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (explaining that the prior art itself may “reflect[] an appropriate level”” slip op. at 6

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

    “Petitioner does not offer a specific construction for any claim terms. Pet. 19–20. Rather, Petitioner contends that “the outer boundary of the Challenged Claims lacks reasonable certainty,” and, therefore, “the Challenged Claims are unpatentable as indefinite under §112(b).” Pet. 20. Petitioner further contends that the challenged claims are unpatentable as obvious “regardless of the outer boundary of the claims.” Pet. 21. Patent Owner disagrees with Petitioner’s arguments regarding indefiniteness, and does not construe any claim terms. See generally Prelim. Resp. As explained in detail below, based on the record before us, we are not persuaded by Petitioner’s indefiniteness arguments, and determine that none of the claim terms require an explicit construction to determine whether to institute post-grant review. See 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” slip op. at 7

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

    “Patent Owner is correct that Petitioner focuses its obviousness challenge on 1PNZQ23’s phenotype, and does not address its genotype. Prelim. Resp. 41–42; see Pet. 26–32 (comparing 1PNZQ23’s phenotype with the phenotypes of the asserted prior art). Petitioner does not direct us to, nor do we discern, any information in the Petition or Reply regarding 1PNZQ23’s genotype that supports Petitioner’s arguments regarding obviousness. Furthermore, Patent Owner offers information suggesting that “the breeding of 1PNZQ23 was unpredictable even with both parents being known in the art.” Prelim. Resp. 47. Dr. Schnable addresses unpredictability in the breeding process, stating: distinct even when the F1 plant itself results from a cross of two inbreds. A [person of ordinary skill in the art] would not expect that a cross of the same parents will produce F2 or D1 progeny identical to 1PNZQ23. . . . [T]he genome of a progeny plant is the result of genetic segregation and recombination in the F1 plant of the two parental genomes and the chance of the exact same child resulting from that initial biparental cross is infinitesimally small. Ex. 2004 ¶ 123. This information undermines Petitioner’s arguments regarding an expectation of success in achieving the claimed invention.” slip op. at 13

  Claim construction§ 101 eligibility§ 103 obviousness§ 112 disclosureDiscretionary denialcites Phillips
  Patents in suitUS 11,707,033
• Google LLC v. Jenam Tech, LLCInstitution denied
  PTAB · Dec 8, 2023 · IPR2023-00928 · APJ Jason M Repko · IPR · Institution

  The Board denied institution because the challenged claims were entitled to the 2010 priority date, making Morris not prior art and defeating the sole obviousness ground.

  RulingsInstitution decision

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

    “To institute an inter partes review, we must determine “that 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 discussed below, Petitioner has not shown a reasonable likelihood that it would prevail with respect to any claims challenged in the Petition. Thus, we deny institution of inter partes review.” slip op. at 2

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

    “written-description requirement. Pet. 74. We disagree for two principal reasons. First, the paragraph explicitly describes a particular feature that is different from TCP: the ITP information may be in locations other than those specified by a particular version of TCP. Appl. ’454 ¶ 80. Second, Petitioner’s argument is based on a narrow reading that is divorced from the rest of the specification describing the invention’s purpose and scope: communication and cooperation between nodes. See Pet. 74. The nodes must communicate and cooperate because TCP has various” slip op. at 10

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

    “4 In an email to the Board on September 25, 2023, Petitioner requested authorization to file a four-page reply to Patent Owner’s Preliminary Response to address whether the claims fall within an exception of Gentry Gallery. Ex. 3001. Petitioner’s request was denied. Id. It may always be the case that a Petitioner disagrees with how Patent Owner characterizes the facts and law presented in the Petition. Our rules, however, provide for a Petitioner’s Reply only when good cause exists. 37 C.F.R. § 42.108(c). Petitioner failed to show good cause because the issues that Petitioner identified in its request could have been, but were not, addressed in the petition. See id.” slip op. at 13

  § 112 disclosure
  Patents in suitUS 10,986,217
• Google LLC v. Jenam Tech, LLCInstitution denied
  PTAB · Dec 8, 2023 · IPR2023-00927 · APJ Jason M Repko · IPR · Institution

  The Board denied institution because Morris was not prior art; the challenged claims were entitled to the February 27, 2010 priority date based on written-description support.

  RulingsInstitution decision

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

    “To institute an inter partes review, we must determine “that 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 discussed below, Petitioner has not shown a reasonable likelihood that it would prevail with respect to any claims challenged in the Petition. Thus, we deny institution of inter partes review.” slip op. at 2

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

    “The test for written description “requires an objective inquiry into the four corners of the specification from the perspective of a person of ordinary skill in the art.” Ariad Pharms., Inc. v. Eli Lilly & Co., 598 F.3d 1336, 1351 (Fed. Cir. 2010) (en banc). The specification must clearly allow persons of ordinary skill in the art to recognize that the inventor invented what is claimed and “reasonably” convey to those skilled in the art “that the inventor had possession of the claimed subject matter as of the filing date.” Id. The “level of detail required to satisfy the written description requirement varies depending on the nature and scope of the claims and on the complexity and predictability of the relevant technology.” Id.” slip op. at 9

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

    “We disagree that the challenged claims are not entitled to February 27, 2010. Thus, Morris is not prior art, and Petitioner has not shown a reasonable likelihood of prevailing on any ground. Our analysis follows.” slip op. at 7

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

    “4 In an email to the Board on September 25, 2023, Petitioner requested authorization to file a four-page reply to Patent Owner’s Preliminary Response to address whether the claims fall within an exception of Gentry Gallery. Ex. 3001. Petitioner’s request was denied. Id. It may always be the case that a Petitioner disagrees with how Patent Owner characterizes the facts and law presented in the Petition. Our rules, however, provide for a Petitioner’s Reply only when good cause exists. 37 C.F.R. § 42.108(c). Petitioner failed to show good cause because the issues that Petitioner identified in its request could have been, but were not, addressed in the petition. See id.” slip op. at 13

  § 103 obviousness§ 112 disclosure
  Patents in suitUS 10,986,217
• LG Electronics, Inc. v. Constellation Designs, LLCInstitution denied
  PTAB · Jul 18, 2023 · IPR2023-00320 · APJ Michael T Cygan · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood that claims 6–7, 16–17, or 27–28 were unpatentable; disclaimed claims were excluded.

  RulingsInstitution decision

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

    “Drinkware, LLC v. Nat’l Graphics, Inc., 800 F.3d 1375, 1378 (Fed. Cir. 2015). For purposes of institution, we determine whether the information presented in the Petition shows a reasonable likelihood that Petitioner would prevail in establishing that at least one of the challenged claims would have been obvious over the proposed combinations of prior art. See 35 U.S.C. § 314(a).” slip op. at 5

  • Disclosure Requirements (§112) › Written description (Ariad)Written description adequateDecided for patent owner

    “Patent Owner disagrees, arguing that Barsoum describes determining optimized constellations for each operating SNR. Prelim. Resp. 74 (citing Ex. 1027, 4:62–5:11, 7:26–29, 8:47–56). Patent Owner further argues that the teachings related to optimizing a constellation for capacity at a first SNR also teach that other constellations optimized for a different SNR will not provide the same benefits at the first SNR. Id. We agree. Patent Owner correctly points to the specific examples of Figures 11b, 13b, 15b, and 17b as each showing a plurality of constellations, each optimized for a particular SNR that provide a greater parallel decoding capacity at that specific SNR than the other symbol constellations in the plurality. Id. at 75. More specifically, Figure 13b shows five constellations (i.e. a plurality), each optimized for a particular identified SNR that will perform better at that particular SNR than the other constellations which have not been optimized at that particular SNR. Id. at 76–77. For these reasons, we determine that Petitioner has not shown that claims 6, 16, and 27 lack written description support in Barsoum. Petitioner does not assert that claims 7, 17, and 28 lack written description support in Barsoum for any reason separate than provided by its assertions against parent claims 6, 16, and 27. Therefore, Petitioner has not shown a lack of written description in claims 7, 17, and 28.” slip op. at 8

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

    “unequally spaced symbol constellations to a second group of unequally space[d] symbol constellations when the two groups are operated at the same SNR.” Pet. 15 (emphasis omitted). Petitioner argues that Barsoum “only describes determining a relative relationship between a geometrically shaped (i.e., unequally spaced) constellation and a constellation optimized for dmin.” Id. (citing Ex. 1027, 6:14–20, 2:56–63; Ex. 1003 ¶ 86). Petitioner points to a statement in Barsoum as “specifying that not all geometrically shaped constellations have a greater capacity than that of a constellation maximized for dmin.” Id. at 17 (citing Ex. 1027, 6:13–22). Petitioner asserts that Barsoum’s non-uniform constellations are capable of providing such greater parallel decoding capacity only after having been optimized for that purpose. Id. at 19 (citing Ex. 1027, 6:13–22, Ex. 1003 ¶ 92). Patent Owner disagrees, arguing that Barsoum describes determining optimized constellations for each operating SNR. Prelim. Resp. 74 (citing Ex. 1027, 4:62–5:11, 7:26–29, 8:47–56). Patent Owner further argues that the teachings related to optimizing a constellation for capacity at a first SNR also teach that other constellations optimized for a different SNR will not provide the same benefits at the first SNR. Id. We agree. Patent Owner correctly points to the specific examples of Figures 11b, 13b, 15b, and 17b as each showing a plurality of constellations, each optimized for a particular SNR that provide a greater parallel decoding capacity at that specific SNR than the other symbol constellations in the plurality. Id. at 75. More specifically, Figure 13b shows five constellations (i.e. a plurality), each optimized for a particular identified SNR that will perform better at that particular SNR than the other constellations which have not been optimized at that particular SNR. Id. at 76–77.” slip op. at 8

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

    “16–17, and 27–28 are obvious over the combination of Barsoum and ATSC327. Pet. 26. Each of the Petition’s grounds relies entirely on Barsoum to teach or suggest each limitation of independent claims 1, 11, and 21 upon which the challenged claims depend. Pet. 39–71, 96–98, 101–102. Apart from the written description support arguments above, Patent Owner does not contest Petitioner’s obviousness analysis of the challenged claims. See Prelim. Resp. As we have determined that Barsoum is not prior art to claims 6, 7, 16, 17, 27, and 28, the Petition does not establish a reasonable likelihood that those claims are obvious over the combination of Barsoum and ATSC327.” slip op. at 9

  § 102 anticipation§ 103 obviousness§ 112 disclosureDiscretionary denialcites KSR · Graham
  Patents in suitUS 11,019,509
• Sandoz Inc. v. Biogen Ma Inc.Institution denied
  PTAB · Feb 2, 2023 · PGR2022-00054 · APJ Cynthia M Hardman · PGR · Institution

  The Board denied institution on claims 1–16 because Petitioner did not establish that the patent was eligible for post-grant review, finding adequate written-description support in the pre-AIA priority applications.

  RulingsInstitution decision

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

    “1. Legal Standard – Written Description 35 U.S.C. § 112(a) requires that a patent’s specification “contain a written description of the invention . . . in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains . . . to make and use the same.” Ariad Pharms., Inc. v. Eli Lilly & Co., 598 F.3d 1336, 1344 (Fed. Cir. 2010). This provision ensures that as of the filing date “the inventor actually invented the invention claimed.” Id. at 1350–51. The test “requires an objective inquiry into the four corners of the specification from the perspective of a person of ordinary skill in the art.” Id. at 1351. Adequate description of a genus requires “disclosure of either a representative number of species falling within the scope of the genus or structural features common to the members of the genus so that one of skill in the art can ‘visualize or recognize’ the members of the genus.” Id. at 1350. “[F]unctional claim language can meet the written description requirement when the art has established a correlation between structure and function.” Id.” slip op. at 11

  • Disclosure Requirements (§112) › Written description (Ariad)Written description adequateDecided for patent owner

    “were insufficient in view of the state of the art as of the filing date of each of these three pre-AIA applications (i.e., as of the 2006, 2007, and 2010 filing dates). Prelim. Resp. 24. “This requires [Petitioner] to establish that at each of those times, a [person of ordinary skill in the art] would not have understood, in light of the specification and the then-current state of the art, that [Patent Owner] possessed the claimed invention.” Id. (citing Ariad, 598 F.3d at 1351 (“[T]he test for sufficiency is whether the disclosure of the application relied upon reasonably conveys to those skilled in the art that the inventor had possession of the claimed subject matter as of the filing date.”) (emphasis added); Capon v. Eshhar, 418 F.3d 1349, 1357 (Fed. Cir. 2005) (“The descriptive text needed to meet [the written description] requirement varies with the nature and scope of the invention at issue, and with the scientific and technologic knowledge already in existence.”)). We agree with Patent Owner that Petitioner “makes no attempt to engage with this requirement, instead focusing its arguments on the state of the art as it existed in 2006 (the filing date of the ’931 Application) and 2007 (the filing date of the ’628 application), while ignoring the 2010 application.” Prelim. Resp. 24. We also agree with Patent Owner that Petitioner’s failure to address the state of the art as of the filing of the 2010 application “is fatal, specifically because the Petition and the declaration repeatedly assert and admit that the field was advancing substantially between 2006 and 2010.” Id. at 27 (citing Pet. 18–19, 23–25; Ex. 1002 ¶¶ 87, 114).” slip op. at 26

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

    “We agree with Patent Owner. The ’845 patent specification defines “seroconversion” as “the change of a serologic test from negative to positive, indicating the development of antibodies.” Ex. 1001, 9:3–5. Petitioner acknowledges this definition, but asserts that “in 2006, at the time the earliest patent application in the priority chain was filed,” “there were no established thresholds for JCV positivity . . . and without such thresholds, [serological tests to detect JCV] could produce false positives (e.g., by crossreacting with BK virus) and false negatives.” Pet. 32–33 (citing Ex. 1002 ¶¶ 29, 99–100). Thus, Petitioner asserts, a person of ordinary skill in the art would understand that “‘seroconversion . . . of JCV antibodies’ requires a test ‘indicating the development of antibodies’ that is sufficiently accurate to exclude most false positives and false negatives.” Id. at 33. We are not persuaded by Petitioner’s arguments. First, as Patent Owner points out, the claims themselves “do not require any specific serological test or degree of sensitivity or specificity,” and “are agnostic as to which of the various available methods known in the art and described in the specification for measuring JCV antibodies may be used.” Prelim. Resp. 12–13. Second, we agree with Patent Owner that Petitioner’s construction “impermissibly imports into the claims subjective requirements such as sensitivity, specificity, reliability, accuracy, or some particular rate of false positives or negatives,” none of which are “grounded in the intrinsic record.” Id. at 14, 15. For purposes of this Decision, we adopt the ’845 patent specification’s express definition of “seroconversion,” i.e., “the change of a serologic test from negative to positive, indicating the development of antibodies.” Ex. 1001, 9:3–5.” slip op. at 6

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “B. Level of Ordinary Skill in the Art On this record the parties agree that a person of ordinary skill in the art “would have had (1) a Ph.D., M.D., or equivalent degree and (2) at least two years of experience with the use of natalizumab to treat patients with inflammatory or autoimmune diseases, including MS, RA, and/or CD.” Pet. 33; Prelim. Resp. 3, n.2. For purposes of this Decision we adopt this undisputed proposal.” slip op. at 7

  Claim construction§ 112 disclosure
  Patents in suitUS 11,292,845
• Google LLC v. Ecofactor, Inc.Institution denied
  PTAB · Aug 1, 2022 · IPR2022-00535 · APJ Brent M Dougal · IPR · Institution

  The Board denied institution for claims 1–17 under § 325(d), finding no material error in the Examiner’s priority determination and Quam essential to every asserted ground.

  RulingsInstitution decision

  • PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsInstitution denied 325dDenied

    “2. Conclusion as to 35 U.S.C. § 325(d) As discussed in detail above, the Quam and Modi references only qualify as prior art that can be used against the ’890 patent if the ’890 patent is not entitled to priority. However, the Petition fails to establish that the Examiner erred in determining that the ’890 patent is entitled to its priority claim. We exercise our discretion to decline to reconsider the issue of priority which has already been addressed by the Office. Thus, the Petition cannot show that Quam and Modi are prior art that can be used against the ’890 patent. As Quam is essential to all grounds in the Petition, we exercise our discretion under 35 U.S.C. § 325(d) to decline to institute.” slip op. at 14

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

    “Petitioner’s argument fails to identify any material errors by the Examiner. First, we determine that Petitioner makes no credible argument that one of skill in the art would not understand the ’554 application to teach that weather data is obtained from outside a building or that the Examiner erred in making such a determination. Petitioner acknowledges that the ’554 application teaches data comprising an outside weather condition. Id. at 12– 14. Data of an outside weather condition necessarily ultimately comes from a source outside of a building; otherwise it would not be an “outside” weather condition. Contrary to Petitioner’s argument, the claim does not require that the outside weather condition be transmitted from a source external to the building to the one or more processors through a network connected to the thermostat. See id. at 14. The claim states that the “outside weather condition [is] collected from a source external to the building,” but then only requires that the outside weather condition be received by the one or more processors from a network connected to the thermostat. Thus, how it is collected and how it is received is not linked or required by the claim language. Secondly, Figure 2 relied on by the Applicant shows that the entire system is set-up on a network. Thus, Figure 2 shows “a network connected to the thermostat” as required by the claim and sharing of data comes across the network, such as would occur when a server having a processor retrieves data, such as an outside weather condition, from a storage database on another server in the network. See e.g., Ex. 1005, 46; Ex. 1007, 399 at ¶¶ 81, 84, 406 at ¶ 110, 440–441.” slip op. at 9

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

    “qualify as prior art that can be used against the ’890 patent if the ’890 patent is not entitled to priority. However, the Petition fails to establish that the Examiner erred in determining that the ’890 patent is entitled to its priority claim. We exercise our discretion to decline to reconsider the issue of priority which has already been addressed by the Office. Thus, the Petition cannot show that Quam and Modi are prior art that can be used against the ’890 patent. As Quam is essential to all grounds in the Petition, we exercise our discretion under 35 U.S.C. § 325(d) to decline to institute. III. CONCLUSION For the foregoing reasons, we do not institute trial. IV. ORDER In consideration of the foregoing, it is hereby: ORDERED that, pursuant to 35 U.S.C. § 314(a), no inter partes review as to any claim of U.S. Patent 10,584,890 B2 is instituted.” slip op. at 14

  § 112 disclosureDiscretionary denial
  Patents in suitUS 10,584,890
• Guardant Health, Inc. v. University Of WashingtonInstitution denied
  PTAB · Aug 1, 2022 · IPR2022-00449 · APJ Zhenyu Yang · IPR · Institution

  The Board denied institution because the written-description priority arguments were substantially the same as those considered by the Office, and Petitioner did not show material error.

  RulingsInstitution decision

  • PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsInstitution denied 325dDenied

    “Based on this record, we find Petitioner’s arguments challenging written description support are the same or substantially the same as those considered by the examiner during the prosecution of the ’045 application. 4. Material Error Having found that the condition in the first part of the two-prong framework is satisfied, we next evaluate whether Petitioner has demonstrated a material error by the Office in its prior consideration of those arguments. Advanced Bionics, 8. Based on the current record, we determine Petitioner has not met its burden to show the examiner materially erred.” slip op. at 15

  • Disclosure Requirements (§112) › Written description (Ariad)Not reached

    “Specifically, Petitioner argues that the ’785 application lacks written description support for “converting” or “attaching” tags to “circulating DNA molecules,” as recited in independent claims 1 and 20. Id. at 17–30. Patent Owner argues that we should deny institution under § 325(d) “because the Office already found that the specification provides § 112 support for tagging circulating DNA.” Prelim. Resp. 10. For the reasons explained below, we find Patent Owner’s arguments persuasive.5 5 As another basis for its priority arguments, Petitioner contends that the ’785 application does not enable methods for “converting” or “attaching” tags to “circulating DNA molecules.” Pet. 30. Patent Owner asserts that “[t]he Petition gives enablement only cursory treatment.” Prelim. Resp. 36. We agree with Patent Owner. Petitioner disposes of the entire enablement argument in a single seven-line paragraph. See Pet. 30. It provides no meaningful analyses of the factors set forth in In re Wands, 858 F.2d 731,” slip op. at 8

  • PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied 325dInstitution denied

    “III. CONCLUSION Petitioner’s anticipation and obviousness grounds rest on the priority date of the challenged claims. Because we decline to reconsider Petitioner’s challenge of priority date based on lack of written description support, we exercise our discretion under § 325(d) and decline to institute inter partes review of the ’699 patent. IV. ORDER In consideration of the foregoing, it is hereby: ORDERED that the Petition is denied.” slip op. at 18

  § 112 disclosureDiscretionary denialcites Phillips
  Patents in suitUS 10,689,699

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.