• Louisiana-Pacific Corporation v. Huber Engineered Woods LLCInstitution denied
  PTAB · Aug 20, 2020 · IPR2020-00605 · APJ Michael L Woods · IPR · Institution

  The Board denied institution because the petition did not show a reasonable likelihood that claims 1–20 were unpatentable under any of its three obviousness grounds.

  RulingsInstitution decision

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

    “B. Principles of Law “In an . . . [inter partes review], the petitioner has the burden from the onset 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). This burden never shifts to Patent Owner. Dynamic Drinkware, LLC v. Nat’l Graphics, Inc., 800 F.3d 1375, 1378 (Fed. Cir. 2015). Petitioner’s challenges are based on obviousness. Pet. 17. A claim is unpatentable as obvious 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 determinations, including: (1) the scope and content of the prior art; (2) any differences between the claimed subject matter and the prior art; (3) the level of skill in the art; and (4) where in evidence, so-called secondary considerations. Graham v. John Deere Co. of Kansas City, 383 U.S. 1, 17–18 (1966).” slip op. at 12

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication establishedPrinted publication not establishedMixed

    “the petition must identify, with particularity, evidence sufficient to establish a reasonable likelihood that the reference was publicly accessible before the critical date of the challenged patent and therefore that there is a reasonable likelihood that it qualifies as a printed publication.” Hulu, LLC v. Sound View Innovations, LLC, IPR2018-01039, Paper 29 at 13 (PTAB Dec. 20, 2019) (precedential) (“Hulu”).5 5 The Decision to Institute in IPR2019-00919, in which many of the references cited in the present case also were at issue, was entered before the Board’s precedential decision in Hulu. Compare IPR2019-00919, Paper 9 (dated Oct. 8, 2019), with Hulu, Paper 29 (dated Dec. 20, 2019). Here, we assess the sufficiency of Petitioner’s evidence as to whether APA, StoGuard- 2001, and StoGuard-2003 qualify as printed publications in view of the guidance provided in Hulu. We note that the Petition was filed on February 19, 2020, such that Petitioner also had the benefit of the guidance provided in Hulu when filing its Petition.” slip op. at 14

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

    “Petitioner submits that the ordinary and customary meaning applies to the claimed terms and does not propose construction of any particular claim term. See Pet. 24. Patent Owner, on the other hand, proposes that the term “the first/second structural/OSB panel comprises a bulk water resistant and water vapor permeable barrier” requires construction. Prelim. Resp. 14. For purposes of this decision, we discern no need to construe any claim term. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (stating that “we need only construe 4 Available at https://www.uspto.gov/TrialPracticeGuideConsolidated. 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)).” slip op. at 11

  • Skill levelSkill level board ownDecided for patent owner

    “The parties propose to adopt the same definition that we applied in co-pending IPR2019-00919. See Pet. 24; see also Prelim. Resp. 13. Based on our review of the ’140 patent, the types of problems and solutions described in the ’140 patent and applied prior art, for purposes of this decision, we agree with the parties and determine that a person having ordinary skill in the art would have had degree in civil engineering or building, material or wood science, or other degree, if such other degree required coursework or experience in the pertinent technology and two years of industry experience or equivalent therein. See IPR2019-00919, Paper 9, 14.” slip op. at 13

  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 9,702,140
• Louisiana-Pacific Corporation v. Huber Engineered Woods LLCInstitution denied
  PTAB · Aug 20, 2020 · IPR2020-00604 · APJ Michael L Woods · IPR · Institution

  The Board denied institution because the petition did not show a reasonable likelihood that any of claims 1–20 was unpatentable over the asserted obviousness grounds.

  RulingsInstitution decision

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

    “III. CONCLUSION After considering the evidence and arguments presented in the Petition and Preliminary Response, we determine that the record does not demonstrate a reasonable likelihood that Petitioner will prevail with respect to any claim challenged in the Petition. We, therefore, do not institute inter partes review of the ’159 patent. IV. ORDER In consideration of the foregoing, it is hereby ORDERED that, no inter partes review is instituted.” slip op. at 38

  • PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Not reached

    “1 Because we deny institution upon consideration of the merits of Petitioner’s challenges (see infra Part II), Patent Owner’s argument that we should exercise our discretion under 35 U.S.C. § 314(a) to deny institution under the factors set forth in the recent precedential Order in Apple Inc. v. Fintiv, Inc., IPR2020-00019, Paper 11 (PTAB Mar. 20, 2020) (precedential) (see Prelim. Resp. 17–18) is moot and we do not address it in this Decision.” slip op. at 2

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

    “For purposes of this decision, we discern no need to construe any claim term. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (stating that “we 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)).” slip op. at 11

  • Skill levelSkill level board ownDecided for petitioner

    “The parties propose to adopt the same definition that we applied in co-pending IPR2019-00919. See Pet. 24–25; see also Prelim. Resp. 13. Based on our review of the ’159 patent, the types of problems and solutions described in the ’159 patent and applied prior art, for purposes of this decision, we agree with the parties and determine that a person having ordinary skill in the art would have had degree in civil engineering or building, material or wood science, or other degree, if such other degree required coursework or experience in the pertinent technology and two years of industry experience or equivalent therein. See IPR2019-00919, Paper 9, 14.” slip op. at 13

  Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites Phillips · KSR · Graham
  Patents in suitUS 9,689,159
• Wilson Electronics, LLC v. Cellphone-Mate, Inc.Institution denied
  PTAB · Apr 18, 2019 · IPR2018-01774 · APJ Neil T Powell · IPR · Institution

  The Board denied institution on all challenges because Petitioner did not show a reasonable likelihood of prevailing on any challenged claim.

  RulingsInstitution decision

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

    “On the whole, Petitioner’s arguments and evidence demonstrate no more than the possibility that a person of ordinary skill in the art could have modified Layne, without providing sufficient reasoning or evidence as to why a person of ordinary skill in the art would have modified Layne to meet the claimed invention. Conclusory statements alone, even those provided by a declarant, are inadequate to demonstrate a rationale for why a person of ordinary skill in the art would combine the teachings from prior art references. NuVasive, 842 F.3d at 1383. Instead, Petitioner’s arguments must be supported by a “reasoned explanation.” Id. (citing In re Lee, 277 F.3d 1338, 1342, 1345 (Fed. Cir. 2002)). Consequently, Petitioner has not demonstrated a reasonable likelihood of prevailing on its assertion that independent claim 1 would have been obvious over Layne, Sahota, and “alternatively” McKay. See Metalcraft, 848 F.3d at 1366 (“[I]t is insufficient to simply conclude the [prior art] combination would have been obvious without identifying any reason why a person of skill in the art would have made the combination.”). We understand that a person of ordinary skill is a person of ordinary creativity, not an automaton, but “[w]ithout any explanation as to how or why the references would be combined to arrive at the claimed invention, we are left with only hindsight bias that KSR warns against.” Id. at 1367 (“‘[T]he obviousness analysis cannot be confined by a formalistic conception of the words teaching, suggestion, and motivation,’ we also recognize that we cannot allow hindsight bias to be the thread that stitches together prior art patches into something that is the claimed invention.” (quoting KSR, 550 U.S. at 420–21)). Petitioner’s arguments and evidence regarding independent claim 19 suffer from the same problems. See Pet. 38. And Petitioner’s treatment of dependent claims 2–4, 6, 8, 20, and 24 does not cure the deficiencies in the challenges of claims 1 and 19. See Pet. 29–36, 42–44.” slip op. at 19

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

    “in an unexpired patent are given their broadest reasonable construction in light of the specification of the patent. 37 C.F.R. § 42.100(b) (2016).8 Consistent with that standard, we assign claim terms their ordinary and customary meaning, as would be understood by one of ordinary skill in the art at the time of the invention, in the context of the entire patent disclosure. See In re Translogic Tech., Inc., 504 F.3d 1249, 1257 (Fed. Cir. 2007). Only those terms that are in controversy need be construed, and only to the extent necessary to resolve the controversy. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (citing Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)).” slip op. at 8

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

    “paths have the same configuration of circuitry. Pet. 24. We find this unavailing. Patent Owner persuades us that Layne discloses separate paths for its two downlink channels, and that the circuits for the uplink paths have significantly different configurations from the circuit for the uplink paths. Prelim. Resp. 16–18. Thus, not all uplink and downlink paths have the same configuration of circuitry. Without addressing the different circuit configurations of Layne’s uplink and downlink paths, Petitioner and Dr. Ralston cite McKay as disclosing an example with uplink and downlink paths having similar or the same configuration. Pet. 24 (citing Ex. 1007 ¶ 110); Ex. 1002 ¶ 50 (citing Ex. 1007 ¶ 110). In view of Layne, Dr. Ralston’s testimony and McKay demonstrate, at most, that the circuit configurations of uplink and downlink paths could be the same. Demonstrating that uplink and downlink paths could be the same does not demonstrate why a person of ordinary skill in the art would have modified Layne. Petitioner must articulate a reason why a person of ordinary skill in the art would combine the prior art references. In re NuVasive, 842 F.3d 1376, 1382 (Fed. Cir. 2016); Metalcraft of Mayville, Inc. v. The Toro Co., 848 F.3d 1358, 1366 (Fed. Cir. 2017) (“[I]t is insufficient to simply conclude the [prior art] combination would have been obvious without identifying any reason why a person of skill in the art would have made the combination.”); see Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1073 (Fed. Cir. 2015) (emphasis added) (citation omitted) (“[O]bviousness concerns whether a skilled artisan not only could have made but would have been motivated to make the combinations or modifications of prior art to arrive at the claimed invention”). Petitioner’s citation of the ’190 patent as evidence of obviousness is” slip op. at 17

  • Obviousness (§103) › Motivation to combine / reasonable expectation of success › HindsightDecided for patent owner

    “Contrary to Petitioner’s assertion, it is not clear to us that the cited disclosure teaches identity between the circuitry of uplink and downlink paths. Additionally, assuming the cited disclosure does demonstrate some similarity between amplifying uplink and downlink channels, Petitioner again fails to provide sufficient persuasive evidence or reasoning as to why a person of ordinary skill in the art would have modified Layne. Moreover, we agree with Patent Owner that Petitioner’s reliance on the cited portion of the ’190 patent is impermissible hindsight. See Prelim. Resp. 20–21. Pet. 30. “It is impermissible to use the claimed invention as an instruction manual or ‘template’ to piece together the teachings of the prior art so that the claimed invention is rendered obvious.” In re Fritch, 972 F.2 1260, 1266 (Fed. Cir. 1992) (citing In re Gorman, 933 F.2d 982, 987 (Fed. Cir. 1991)). Thus, we find that Petitioner’s allegation of what is allegedly known now (after seeing the disclosure of the ’190 patent) does not support an assertion of unpatentability under 35 U.S.C. § 103, which precludes patentability “if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention” (emphasis added).” slip op. at 18

  Claim construction§ 102 anticipation§ 103 obviousnesscites Graham
  Patents in suitUS 9,402,190
• Resmed Limited / Resmed Inc., And Resmed Corp v. Fisher & Paykel Healthcare LimitedInstitution denied
  PTAB · Mar 9, 2017 · IPR2016-01723 · APJ Thomas L Giannetti · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood of prevailing on any challenged claim under the asserted anticipation or obviousness grounds.

  RulingsInstitution decision

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

    “We have authority to determine whether to institute a trial under 35 U.S.C. § 314 and 37 C.F.R. § 42.4(a). An inter partes review may be instituted only if “the information presented in the petition . . . and any response . . . 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.” 35 U.S.C. § 314(a). We are persuaded there is not a reasonable likelihood that Petitioner would prevail in showing that the challenged claims are unpatentable. Pursuant to 35 U.S.C. § 314, we do not institute an inter partes review as to claims 1–7, 10 and 11 of the ’345 patent1.” slip op. at 2

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

    “Patent Owner’s argument fails. Prior Board decisions have consistently interpreted 35 U.S.C. § 315(a)(1) as not barring inter partes 2 Claims 8 and 9 were disclaimed and have therefore been omitted from this listing. review if the previously filed civil action was dismissed without prejudice, as is the case here. See, e.g., Microsoft Corp. v. Parallel Networks Licensing, LLC, Case IPR2015-00486, slip op. at 6–7 (PTAB Jul. 15, 2015) (Paper 10); Oracle Corp. v. Click-to-Call Techs. LP, Case IPR2013-00312, slip op. at 12–13 (PTAB Oct. 28, 2014) (Paper 52).” slip op. at 6

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication establishedDecided for petitioner

    “Patent Owner responds that the “Petition should be denied because it fails to provide the required evidence necessary to establish the prior art status of [the MR810] technical manual.” Prelim. Resp. 25. Patent Owner asserts “[w]hether a reference has been established as prior art is not merely an evidentiary matter, but a substantive element of Petitioner’s prima facie case of invalidity.” Id. Patent Owner responds to the proofs that its own manual was published by April 2004, including the issue date appearing in the Manual itself, by challenging them as “unclear”: In attempting to establish the prior art status of the MR810 Manual, i.e., that it was “published in April 2004,” the Petition purports to rely on an “April 2004” “Date Issued” date corresponding to Revision C on page 6 of the MR810 Manual. Pet. at 6; Ex. 1006 at 6. But it is unclear from the document what this means, or to whom the document was actually “issued.” Id. at 27–28. We do not find this argument, coming from the party that produced the Manual and presumably knows when it was published, to be credible. Instead, on this record, we determine that Petitioner’s showing that the MR810 Manual was published in April 2004 is sufficient at this stage. Nor do we agree with Patent Owner’s suggestion that the determination whether the Manual qualifies as prior art is not “evidentiary.” See Fed. R. Evid. 104(b) (“When the relevance of evidence depends on whether a fact exists, proof must be introduced sufficient to support a finding that the fact does exist.”)” slip op. at 8

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownNo construction neededMixed

    “We are persuaded by Petitioner’s argument that their construction is correct as to some, but not all challenged claims. Specifically, claim 1 identifies the “heater wire” and “identification elements” as separate elements. “Where a claim lists elements separately, the clear implication of the claim language is that those elements are distinct components of the patented invention.” Becton, Dickinson and Co. v. Tyco Healthcare Group, LP, 616 F.3d 1249, 1253 (Fed. Cir. 2010) (internal quotation marks and alterations omitted). Furthermore, we agree with Patent Owner that the ’345 patent specification “consistently teaches that the heater wire is a separate component connected in series with the identification element.” Prelim. Resp. 34–37. As the Federal Circuit said in Microsoft Corp. v. Proxyconn, Inc., 789 F.3d 1292, 1298 (Fed. Cir. 2015), “[t]he protocol of giving claims their broadest reasonable interpretation . . . does not include giving claims a legally incorrect interpretation.” (internal quotation marks omitted). Further, the Court stated: “Even under the broadest reasonable interpretation, the Board’s construction cannot be divorced from the specification and the record evidence.” Id. (internal quotation marks omitted). We conclude, therefore, that the terms “heater wire” and “identification element” in challenged claim 1 and its dependent claims 2 and 4–7 should be construed as requiring separate elements. Claims 10 and 11 present a different situation. These claims depend from claim 8. That claim, directed to a method for identifying a conduit attached to an apparatus, recites the following step: “attaching a conduit comprising a heater wire including an identification element to said apparatus.” (emphasis added). In the context of these claims, and based on the language of the claims themselves, we conclude that “a heater wire including an identification element” could reasonably be construed to encompass a heater wire that is also the identification element.” slip op. at 10

  Claim construction§ 102 anticipation§ 103 obviousness
  Patents in suitUS 8,186,345
• Microsoft Corporation v. Bradium Technologies LLCInstitution denied
  PTAB · Dec 23, 2015 · IPR2015-01434 · APJ Brian J Mcnamara · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood of prevailing on any challenged claim under the asserted obviousness grounds.

  RulingsInstitution decision

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

    “to institute an inter partes review of claims 1–20 (the “challenged claims”) of U.S. Patent No. 7,908,343 B2 (“the ’343 Patent”). 35 U.S.C. § 311. Bradium Technologies LLC (“Patent Owner”) timely filed a Preliminary Response, Paper 12 (“Prelim. Resp.”), contending that the Petition should be denied as to all challenged claims. We have jurisdiction under 37 C.F.R. § 42.4(a) and 35 U.S.C. § 314, which provides that an inter partes review may not be instituted unless 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.”” slip op. at 2

  • BurdenOther

    “map each claim element to a particular teaching of an asserted reference. In particular, Patent Owner notes that, rather than state the claim language in the Petition, Petitioner provides Exhibit 1013, which breaks the claims into specific phrases and assigns each phrase a designation, e.g., 1.A, 1.B. Prelim. Resp. 32. Patent Owner argues that Petitioner’s approach improperly incorporates the claims by reference and that no relief can be granted unless the arguments in the Petition itself, of which the claims are an essential part, support granting the relief. Id. at 33. We agree that Petitioner’s use of an Exhibit to specify the claim elements and its failure to include the claim language anywhere in the Petition is an improper incorporation by reference. Nevertheless, although the claim language is not repeated in the Petition, the Petition contains a paragraph for most, if not all the claim element designations. Therefore, we do not dismiss the Petition on this basis alone.” slip op. at 11

  • Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed board ownOther

    “specification, neither “data parcel” nor “update data parcel” is defined explicitly in the ’343 Patent. The ’343 Patent refers to “source image data” being processed to obtain a series of K1-N derivative images of progressively lower image resolution. Ex. 1001, col. 6, ll. 6–6. The ’343 Patent also discloses the source image data corresponding to the series image K0 being subdivided into a regular array such that each resulting “image parcel” of the array has, for example, 64 by 64 pixel resolution, where the “image data” has a color or bit per pixel depth of 16 bits, which represents a “data parcel” size of 8 K bytes. Ex. 1001, col. 6, ll. 6–11. Thus, an image parcel is an element of a source image array that defines a source image and a data parcel is data that corresponds to an image parcel. In view of this disclosure, we construe “data parcel” to mean data that corresponds to an element of a source image array. We agree that no other specific claim construction is required and we accord the claim terms their ordinary meaning as used in the ’343 Patent specification.” slip op. at 9

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

    “REFERENCES ARGUED AS NOT APPLICABLE PRIOR ART Patent Owner contends that Petitioner has failed to demonstrate that Potmesil (Ex. 1002) and Lindstrom (Ex. 1004) constitute applicable prior art references. Prelim. Resp. 3–12. We addressed the same arguments as those advanced by Patent Owner in this proceeding in our Decision to Institute in related proceeding Microsoft Corp. v. Bradium Technologies LLC, Case IPP2015-01432, slip op. at 10–14 (PTAB Dec. 23, 2015)(Decision to Institute)3 and Microsoft corp. v. Bradium Technologies LLC, Case IPR2015-01435, slip op. at 8–16 (PTAB Dec. XX, 2015)4. We arrive at the same result in this proceeding and find that, although Petitioner has established that Potmesil is applicable as prior art, Petitioner has not established Lindstrom is prior art that may be applied in Petitioner’s challenge.” slip op. at 9

  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 7,908,343
• Dr. Reddy’S Laboratories, Inc. v. Pozen Inc.Institution denied
  PTAB · Oct 9, 2015 · IPR2015-00802 · APJ Susan L C Mitchell · IPR · Institution

  The Board denied institution on claims 1–4, finding no reasonable likelihood of success because Plachetka was not prior art and the obviousness showing was deficient.

  RulingsInstitution decision

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

    “We have jurisdiction under 35 U.S.C. § 314, which provides that an 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). Upon considering the Petition and Preliminary Response, we conclude that Petitioner has not established a reasonable likelihood that it would prevail in showing the unpatentability of any challenged claim of the ’285 patent. Therefore, we do not authorize an inter partes review for any claim of the ’285 patent.” slip op. at 2

  • Novelty / Anticipation (§102) › Priority / effective filing date / continuation supportPriority date awardedReference not prior artDecided for patent owner

    “For the reasons set forth above, Petitioner fails to convince us that the claims of the ’285 patent are not supported by at least the ’216 application. Therefore, the Plachetka Publication does not qualify as prior art under 35 U.S.C. § 102(b). Consequently, Petitioner has failed to establish a reasonable likelihood that it would prevail in showing that claims 1–4 are unpatentable as anticipated by the Plachetka Publication.” slip op. at 19

  • Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away foundMotivation not foundDecided for patent owner

    “An enteric-coated dosage form of omeprazole must be perfectly coated and acid resistant, since, if any drug leaks out of the dosage form in the stomach, it is almost immediately degraded. The same is the case if an acidic medium can diffuse into the dosage form through pin-holes or damage in the enteric-coating. We agree with the Patent Owner that Pilbrant teaches away from the claimed combination. Prelim. Resp. 36 (“Petitioner’s failure to acknowledge the complete disclosure of Pilbrant, which negates any motivation to use the non-enterically coated form of esomeprazole, despite the testimony of Petitioner’s own expert, is an incurable flaw in the Petition”). When a prior art reference teaches away from combining known elements, discovery of a successful means of combining them is more likely to be nonobvious. See KSR Internat’l Co. v. Teleflex Inc., 550 U.S. 398, 416 (2007). A reference teaches away “when a person of ordinary skill, upon reading the reference, would be discouraged from following the path set out in the reference, or would be led in a direction divergent from the path that was taken by the applicant.” In re Gurley, 27 F.3d 551, 553 (Fed. Cir. 1994), cited in In re Mouttet, 686 F.3d 1322, 1333-34 (Fed. Cir. 2012). We disagree with Petitioner’s conclusion that although one of skill in the art “might have believed” that enteric coated esomeprazole was generally the better option, “that does not exclude the use of non-enteric coated esomeprazole as still ‘good enough’ to be obvious, at least in a combination product where all the esomeprazole needs to do is raise the stomach pH to 3.5.” Pet. 51. Here, the very statement that Petitioner relies upon from Pilbrant to support its rationale to combine concerning preabsorption degradation of omeprazole caused Pilbrant to rule out the use of conventional oral dosage forms without an enteric coating. We agree with the Patent Owner that Petitioner’s “[m]otivation to combine in the face of an express teaching away must be found in the prior art itself and reliance on the teachings of the ’285 patent is impermissible hindsight.” Prelim. Resp. 37.” slip op. at 25

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

    “Both parties acknowledge that the claim requires a therapeutically effective amount of naproxen must be surrounded by a coating. Pet. 27; Prelim. Resp. 7. Petitioner’s interpretation, however, turns this requirement on its head. As Patent Owner notes, using the transitional term “comprising” means that additional components may be present, but does not change the elements that are stated in the claim. Prelim. Resp. 8 (citing Outside the Box Innovations, LLC v. Travel Caddy, Inc., 695 F.3d 1285, 1305 (Fed. Cir. 2012)). Petitioner’s interpretation, however, would encompass a composition where the vast majority of the naproxen, i.e., a therapeutically effective amount, would be outside of the coating. This is not a reasonable interpretation of the claim. We agree with Patent Owner that the broadest reasonable interpretation of the term “comprising . . . naproxen surrounded by a coating” means “a therapeutically effective amount of naproxen is surrounded by a coating,” but do not agree with Patent Owner’s arguments that this claim term excludes any uncoated naproxen from the claim. As Petitioner notes, the Patent Owner has previously addressed the meaning of this limitation in response to invalidity contentions asserting lack of written description support and enablement, stating that the specification of the ’285 patent supports the interpretation “that, in addition to naproxen surrounded by a coating that inhibits its release unless the surrounding medium of the unit dosage form is at least 3.5, the disclosed dosage forms may include additional naproxen outside the coating.” Ex. 1010, 49 (Patent Owner’s responses to invalidity contentions for the ’285 patent) (relying on statements in the specification of the ’285 patent where the combination of an acid inhibitor and an NSAID may be in multi-layer tablet form and where the drug combinations may typically be prepared in admixture with conventional excipients). Patent Owner also has previously stated that the transitional term “comprising” does not exclude the presence of additional naproxen outside of the coating. Id. at 51. We agree. Although the claim term requires that a therapeutically effective amount of naproxen in a unit dosage form is surrounded by a coating, it does not exclude a unit dosage form that has an amount of naproxen outside of the coating that is not therapeutically effective. Therefore, we do not agree that the claims of the ’285 patent” slip op. at 12

  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 8,557,285
• LG Electronics, Inc. v. Advanced Micro Devices, Inc.Institution denied
  PTAB · Jul 10, 2015 · IPR2015-00329 · APJ James B Arpin · IPR · Institution

  The Board denied institution on all asserted grounds because LG did not show a reasonable likelihood of proving claims 1, 10, 13, 22, 24, or 25 unpatentable.

  RulingsInstitution decision

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

    “For the reasons set forth below, we determine that, on this record, Petitioner fails to demonstrate a reasonable likelihood of prevailing in showing the unpatentability of any of the challenged claims. Accordingly, we deny institution of inter partes review as to claims 1, 10, 13, 22, 24, and 25 of the ’715 patent.” slip op. at 4

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “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 determinations, including: (1) the scope and content of the prior art; (2) any differences between the claimed subject matter and the prior art; (3) the level of skill in the art;2 and (4) objective evidence of nonobviousness, i.e., secondary considerations. Graham v. John Deere Co., 383 U.S. 1, 17–18 (1966). On this record and for the reasons set forth below, we are persuaded that Petitioner fails to demonstrate a reasonable likelihood of prevailing in the challenges to claims 1, 10, 13, 22, 24, and 25 of the ’715 patent.” slip op. at 9

  • Expert testimonyPetitioner expert discountedDecided for patent owner

    “Nevertheless, Petitioner offers no evidence of the nature of this date. See id. The date itself only contains the notation “Revision: 2.0,” which may suggest that the document was “revised” on March 24, 1998, but is not evidence that it was published on that date. See Prelim. Resp. 15. The testimony of Dr. Bagherzadeh, Petitioner’s declarant, that EIFUFAL501 was available as of the filing date of the Petition (Ex. 1003 ¶ 49) and his unsupported opinion that EIFUFAL501 “was more than likely published on or about March 24, 1998” (id.) is insufficient to demonstrate a reasonable likelihood that EIFUFAL501 was published before June 1, 1998. See Prelim. Resp. 15–16. Consequently, on this record and for purposes of this decision, we are not persuaded that Petitioner has demonstrated a reasonable likelihood that EIFUFAL501 is a printed publication.” slip op. at 13

  • Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication establishedPrinted publication not establishedMixed

    “When determining the threshold issue of whether a document is a printed publication for purposes of a decision on institution, a copyright notice has been accepted a prima facie evidence of publication.4 See Ford Motor Co. v. Cruise Control Techs. LLC, Case IPR2014-00291, slip op. at 7–8 (PTAB June 29, 2015) (Paper 44) (citing FLIR Sys., Inc. v. Leak Surveys, Inc., Case IPR2014-00411, slip op. at 18–19 (PTAB Sept. 5, 2014) (Paper 9)). Although citation in an IDS alone is insufficient to demonstrate that a document is a printed publication, Petitioner does not rely here on the IDS citation alone. See Microsoft Corp. v. Biscotti Inc., Case IPR2014- 01457, slip op. at 25–28 (PTAB Mar. 19, 2015) (Paper 9). Although we are not bound by the determinations noted above, at this stage of the proceeding, we are persuaded that the presence of a copyright notice, together with the listing of the reference in an IDS, may be taken as some evidence of public accessibility as of a particular date. Moreover, Patent Owner’s evidence of the corporations’ alliance does not show, beyond mere speculation, that 3Com Corporation obtained a copy of the USBN9602 from National Semiconductor Corporation prior to its publication. Here, we weigh the evidence presented by both parties to determine whether it is reasonably likely that USBN9602 is a printed publication. Consequently, on this record and for purposes of the decision, we are persuaded that Petitioner has 3 This patent application issued as Patent No. US 6,000,042 (Ex. 2002). 4 “[A] notice of copyright . . . may be placed on publicly distributed copies from which the work can be visually perceived . . . .” 17 U.S.C. § 401(a) (emphasis added). provided sufficient evidence to demonstrate a reasonable likelihood that USBN9602 is a printed publication.” slip op. at 12

  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 6,266,715

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