• Thorne Research, Inc. v. Trustees Of Dartmouth CollegeAll claims unpatentable
  PTAB · May 31, 2022 · IPR2021-00268 · APJ John E Schneider · IPR · Final written decision

  Claim 2 is unpatentable as anticipated by Stamler and, alternatively, obvious over Stamler.

  RulingsFinal written decision

  • BurdenDecided for petitioner

    “2. Anticipation2 “Under 35 U.S.C. § 102, every limitation of a claim must identically appear in a single prior art reference for it to anticipate the claim.” Gechter v. Davidson, 116 F.3d 1454, 1457 (Fed. Cir. 1997). “[U]nless a reference discloses within the four corners of the document not only all of the 2 As noted above, the pre-AIA provisions of 35 U.S.C. apply to the ’086 patent. the same way as recited in the claim, it cannot be said to prove prior invention of the thing claimed and, thus, cannot anticipate under 35 U.S.C. § 102.” Net MoneyIN, Inc. v. VeriSign, Inc., 545 F.3d 1359, 1371 (Fed. Cir. 2008).” slip op. at 8

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

    “Under § 120, a patent is entitled to the priority date of an earlier filed application if (1) the written description of the earlier filed application discloses the invention claimed in the later filed application sufficient to satisfy the requirements of § 112; (2) the applications have at least one common inventor; (3) the later application is filed before the issuance or abandonment of the earlier filed application; and (4) the later application contains a reference to the earlier filed application. In re NTP, Inc., 654 F.3d 1268, 1277 (Fed. Cir. 2011); see also 35 U.S.C. § 120 . As discussed above and in our Decision to Institute, the ’086 patent meets this criterion. While we agree with Petitioner that the face of the ’086 patent does not include a citation of the ‘701 application, the specification does contain a clear claim of priority back to the ’701 application. Ex. 1001, col. 1. ll. 7–13; Ex. 1004 1.” slip op. at 12

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “the art offered by Patent Owner in the ’1795 IPR, which, as noted above, also involved the ’086 patent, should apply to this proceeding, namely “someone with a Ph.D. in biochemistry or similar field in the pharmaceutical sciences, with familiarity and experience with pharmacokinetics.” Pet. 33. Patent Owner does not dispute Petitioner’s definition and, indeed, Patent Owner’s expert, Dr. Amiji, used the same definition in his analysis. Ex. 2014 ¶ 21. For purposes of this Decision, therefore, we adopt Petitioner’s description. We also note that the applied prior art reflects the appropriate level of skill at the time of the claimed invention and supports Petitioner’s definition. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 14

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

    “We have considered the arguments presented by the parties, and find that our initial construction is proper for the reasons set forth in the ’1795 proceeding. Ex. 1018 12–14. We decline to adopt Patent Owner’s construction that calls for an isolation step separate from the process used to manufacture synthetic NR.” slip op. at 16

  Patent outcomesUS 8,383,086 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites KSR · Graham
  Patents in suitUS 8,383,086
• Ty Inc. v. Softbelly’S, Inc.All claims unpatentable
  PTAB · Sep 10, 2021 · IPR2020-00689 · APJ John E Schneider · IPR · Final written decision

  Claims 15 and 16 are unpatentable: claim 15 as anticipated by Ogawa and obvious over Ogawa and Masahiro; claim 16 as obvious over Ogawa with Cherk, and with Masahiro and Cherk.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “We have considered the arguments presented by the parties and the evidence of record and are not persuaded that our original definition of a person of ordinary skill in the art was in error. While the claims at issue refer to an optical grade fabric, we note that the fabric is not the invention. Rather, as stated in the Specification, the field of the invention is “cleaning tools for electronic display screens, and more specifically to cleaning tools for computer display screens and the like.” Ex. 1001, col. 1, ll. 4–6. The claims further narrow the field of the invention to cleaning tools in the form of a doll-like structure. Id. at col. 6, l. 37. Based on the forgoing, we continue to apply the same definition of a person of ordinary skill in the art we used in our Decision on Institution. However, the findings and conclusions set forth below would have been the same had we instead adopted Patent Owner’s proposed definition.” slip op. at 9

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

    “We have considered the arguments presented by the parties and the evidence of record and conclude that Petitioner has the better position. The term “display screen,” as used in the challenged claims, refers to an intended use of the cleaning tool. As such, it does limit the scope of the claims. We begin by noting that the challenged claims are directed to a device or apparatus. Ex. 1002, col. 2, ll. 8–13. As such, the claims “cover what a device is, not what a device does.” Hewlett-Packard Co. v. Bausch & Lomb Inc., 909 F.2d 1464, 1468 (1990). The preamble of both claims 6 and 11 read in part: “doll-like figure for cleaning or wiping the surface of a display screen.” Ex. 1001, col. 6, ll. 37–38; col. 7, ll. 1–2. Both claims end with the clause “providing a pliant cleaning tool for wiping a display screen.” Id. at col. 6, ll. 50–51; col. 7, ll. 13–14. These phrases are crafted in terms of a device for performing a specific function or use. This type of phrase has been found to recite an intended use and not a physical limitation. See Marrin v. Griffin, 599 F.3d 1290, 1294–96 (Fed. Cir. 2010). The recitation of the intended use in the body of the claim does not affect our analysis. The term for wiping a display screen still recites a use of the device that does not impart a structural limitation.” slip op. at 11

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable

    “We have considered the testimony of both experts and the evidence of record and find Mrs. Ryan’s testimony to be more persuasive. Therefore, we agree with Petitioner that Ogawa discloses a wiping tool which has an inner chamber formed by a strip of optical grade fabric — the wipe portion — and a non-optical grade fabric — the gripping body. We give more weight to Mrs. Ryan’s testimony based on her extensive experience in designing plush toys. Ex. 1005 ¶¶ 3–5. Mrs. Ryan has worked in the area of plush toy design for over twenty-six years and has taught classes relating to plush toy design. Id. ¶¶ 3–4; page 40. In addition, Mrs. Ryan’s testimony regarding how one skilled in the art would envision the wiping tool of Ogawa is consistent with the evidence of record. For example, King4 teaches that teddy bears are formed by joining pieces of fabric creating an inner pocket into which stuffing is inserted. Ex. 1026, 7–12. Cockrill5 also teaches that teddy bears are traditionally made by cutting out the material, sewing the pieces together, and then stuffing the bears. Ex. 1025, 67.” slip op. at 17

  • Expert testimonyPetitioner expert creditedPatent owner expert discountedDecided for petitioner

    “We have considered the testimony of both experts and the evidence of record and find Mrs. Ryan’s testimony to be more persuasive. Therefore, we agree with Petitioner that Ogawa discloses a wiping tool which has an inner chamber formed by a strip of optical grade fabric — the wipe portion — and a non-optical grade fabric — the gripping body. We give more weight to Mrs. Ryan’s testimony based on her extensive experience in designing plush toys. Ex. 1005 ¶¶ 3–5. Mrs. Ryan has worked in the area of plush toy design for over twenty-six years and has taught classes relating to plush toy design. Id. ¶¶ 3–4; page 40. In addition, Mrs. Ryan’s testimony regarding how one skilled in the art would envision the wiping tool of Ogawa is consistent with the evidence of record. For example, King4 teaches that teddy bears are formed by joining pieces of fabric creating an inner pocket into which stuffing is inserted. Ex. 1026, 7–12. Cockrill5 also teaches that teddy bears are traditionally made by cutting out the material, sewing the pieces together, and then stuffing the bears. Ex. 1025, 67. Dr. Adanur’s experience and expertise appears to be primarily focused on textiles. Ex. 2005 ¶¶ 8–24. While Dr. Adanur testified that he has some experience in the area of plush toys, that experience appears to be limited to selection of fabric that could be used to manufacture plush toys and making several puppets at home to earn extra money. Ex. 1027, 52, 57–59, 78–79. In addition, Dr. Adanur does not cite to any evidence other than Ogawa to support his opinions as to what one skilled in the art would envision upon reading Ogawa. See Ex. 2005 ¶¶ 84–87. Patent Owner, however, contends that Ogawa is silent as to whether the tool has an inner chamber made from a piece of optical grade fabric and a piece of non-optical grade fabric. PO Resp. 1, 22. 4 King, Make Your Own Teddy Bears, 1985 (Ex. 1026) (“King”). 5 Cockrill, The Teddy Bear Encyclopedia, 1993 (Ex. 1025) (“Cockrill”).” slip op. at 17

  Patent outcomesUS 6,195,831 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 6,195,831
• Genome & Company v. The University Of ChicagoAll claims unpatentable
  PTAB · Apr 14, 2020 · PGR2019-00002 · APJ John E Schneider · PGR · Final written decision

  Claims 1–29 are unpatentable: claims 1–17 and 19–28 for lack of enablement and obviousness; claims 18 and 29 for obviousness.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Dr. Braun, Petitioner’s proffered expert, defines a person of ordinary skill in the art as having an advanced degree or its substantial equivalent in the biological sciences, including specifically in the fields of immunology, microbiology and the microbiome, and oncology, coupled with research experience in those fields. Ex. 1002 ¶ 40. Patent Owner does not contest Petitioner’s definition of a person of ordinary skill in the art. See generally, PO Resp. We determine that Petitioner’s description of the level of ordinary skill in the art is supported by the current record. For purposes of this Decision, therefore, we adopt Petitioner’s description. We also note that the applied prior art reflects the appropriate level of skill at the time of the claimed invention. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 8

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

    “interprets claim terms in an unexpired patent according to the broadest reasonable construction in light of the specification of the patent in which they appear. 37 C.F.R. § 100(b) (2018);3 Cuozzo Speed Techs., LLC v. Lee, 136 S. Ct. 2131, 2142 (2016) (affirming applicability of broadest reasonable construction standard to trial proceeding before the USPTO.). Under that standard, and absent any special definitions, we generally give 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. See In re Translogic Tech., Inc., 504 F.3d 1249, 1257 (Fed. Cir. 2007). Any special definitions for claim terms must be set forth with reasonable clarity, deliberateness, and precision. See In re Paulsen, 30 F.3d 1475, 1480 (Fed. Cir. 1994). We determine that it is unnecessary to expressly construe any claim terms for purposes of this Decision. See Wellman, Inc. v. Eastman Chem. Co., 642 F.3d 1355, 1361 (Fed. Cir. 2011) (“[C]laim terms need only be construed ‘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 9

  • Expert testimonyPetitioner expert creditedPatent owner expert discountedDecided for petitioner

    “We have considered the arguments presented by the parties and the evidence of record and conclude that the unpredictability of the art weighs in favor of finding non-enablement with respect to CPIs in general. While we agree with Patent Owner that CPIs can be effective in treating some cancers, the Specification and the evidence of record show that all of the effective CPIs are antibodies. For example, all of the CPIs listed in the chart of page 10 of Patent Owner’s Response are antibodies. Tr. 39. We find nothing in the record, other than attorney argument that one skilled in the art would know how to make of use other CPIs, such as an interfering nucleic acid molecule, in the claimed method. For example, as Petitioner points out, Patent Owner’s expert did not consider CPIs other than antibodies, in reaching his conclusions regarding enablement. Pet. Reply, 4; Ex. 1042, 19–29. The record also does not support the contention that one skilled in the art could predict the action of non-antibody CPIs based on the action of an antibody CPI. The art and the Specification identify one non-antibody CPI, and the Fe region of human IgG. Ex. 1001, col. 5, ll. 20–23; Ex. 2034, 206. At the time the ’302 patent was filed, studies of this potential CPI indicated that it acted differently than antibody CPIs and that efficacy was lacking compared to other CPIs. Id. This evidence supports Petitioner’s contention that the use of CPIs, especially non-antibody CPIs, was unpredictable at the time the ’302 patent was filed. We also agree with Petitioner that the selection of Bifidobacterium was unpredictable. The evidence of record supports Petitioner’s contention that the immunostimulatory activity of Bifidobacterium varies from strain to strain, even within the same species. Pet. 44–45. O’Mahony teaches that Bifidobacterium longum strain AH1714 is immunosuppressive while another stain of B. longum exhibits immunostimulatory activity. Ex. 1017 ¶¶ 103– 109. Similarly, Lopez evaluated 12 strains of four different species of Bifidobacterium and concluded that the properties exhibited by Bifidobacterium varied among the strains. Ex. 1038, Abstr. Patent Owner’s arguments regarding the credibility of O’Mahony and Lopez are unpersuasive. Patent Owner made specific representations to the Examiner on several occasions that strain AH1714 disclosed in O’Mahony was immunosuppressive to support Patent Owner’s argument that one would not combine an immunosuppressive agent with an immunostimulatory agent. See, e.g. Ex. 1014, 8–9. Patent Owner suggests that it was not asserting that the statements in O’Mahony were accurate, but merely argues that those statements would have led away from making the combination proposed by the Examiner. PO Sur-Reply 10. This argument fails in its logic. If one skilled in the art upon reading O’Mahony would have recognized the alleged errors in O’Mahony’s teachings and disregarded them as Patent Owner now combination advanced by the Examiner in prosecution as Patent Owner argued. With respect to Lopez, Lopez states unambiguously that the immune effects of Bifidobacteria are species and strain specific. Petitioner has advanced evidence that those skilled in the art accepted these conclusions, citing Lopez in subsequent articles. Pet. Reply 10–11 (citing Ex. 1044). Moreover, the present inventors found Lopez to be sufficiently credible to incorporate the teachings of Lopez in their entirety into the instant Specification of the ’302 patent. Ex. 1001, col. 37, l. 62–col. 38, l. 4.” slip op. at 23

  • Disclosure Requirements (§112) › Enablement (Wands, Amgen full scope)Not enabledEnabledMixed

    “evidence of record and conclude that applying the all the Wands factors, Petitioner has demonstrated by a preponderance of the evidence that claims 1–17 and 19–28 are not enabled. In reviewing the evidence of record, we find that the nature of the invention that involves very broad claims, the high level of skill required in such an unpredictable art, and the dearth of working examples and lack of specific guidance on the full range of CPIs and cancers challenged claims are not enabled. Because claims 18 and 29 require known CPIs, however, we find that Petitioner has failed to show that these claims are not enabled.” slip op. at 26

  Patent outcomesUS 9,855,302 unpatentable
  Claim construction§ 103 obviousness§ 112 disclosurecites KSR · Graham
  Patents in suitUS 9,855,302
• Rimfrost As. v. Aker Biomarine Antarctic As.All claims unpatentable
  PTAB · Mar 6, 2020 · IPR2018-01730 · APJ John E Schneider · IPR · Final written decision

  Claims 1–20 are unpatentable across the stated anticipation and obviousness grounds; the contingent motion to amend with substitute claims 21–29 is denied because those claims are obvious.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “At institution, we preliminarily adopted Petitioner’s definition of an ordinarily skilled artisan, and determined that the prior art itself was sufficient to demonstrate the level of ordinary skill in the art at the time of the invention. Inst. Dec. 8. We note that Patent Owner states that it “accepts [Petitioner’s] definition of a POSITA.” PO Resp. 15. Accordingly, for this Decision, we adopt Petitioner’s definition, while maintaining that the prior art demonstrates the appropriate level of ordinary skill in the art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (the prior art, itself, can reflect appropriate level of ordinary skill in art). Moreover, we have reviewed the credentials of Drs. Tallon and Hoem, and consider each of them to be qualified to provide their opinion on the level of skill and the knowledge of a person of ordinary skill in the art at the time of the invention.” slip op. at 10

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

    “Such broadening usages as ‘about’ must be given reasonable scope; they must be viewed by the decision maker as they would be understood by persons experienced in the field of the invention. Although it is rarely feasible to attach a precise limit to ‘about,’ the usage can usually be understood in light of the technology embodied in the invention.” Modine Mfg. Co. v. U.S. Int’l Trade Comm’n, 75 F.3d 1545, 1554 (Fed. Cir. 1996). After considering the parties’ arguments and reviewing the Specification of the ’765 patent, we conclude that Petitioner’s proposed construction is consistent with the intrinsic evidence. Although the ’765 patent does not explicitly address the issue of “about,” the meaning of the term can be discerned from a careful reading of the Specification. Example 8 of the ’765 patent reports the analysis of phospholipid available Krill product. Ex. 1001, col. 31, l, 46–col. 32, l. 42. Table 22, reproduced above, reports the calculated values for the various phospholipids in values to a tenth of a percent. Id. at col. 32, ll. 18–38. In the discussion of the table, the values are rounded to the nearest whole number, not the nearest tenth. Id. at col. 32, ll. 11–15. This is consistent with the approach advanced by Petitioner. IPR2018-00295, Paper 35, 12.3 Similarly here, we find that although the Specification does not explicitly define the term “about,” its meaning may be discerned from the manner by which the Specification refers to reported values for phospholipid profiles of krill oil. Ex. 1001, 32:18–44 (Table 22). In the discussion of the lipids reported in Table 22, the values are rounded to the nearest whole number, not the nearest tenth. Id. at 32:47–52. This is more consistent with the approach advanced by Petitioner than by Patent Owner. Thus, as determined in that Final Written Decision, and for the reasons set forth therein, “the term ‘greater than about 5% w/w’ shall be construed to mean ‘greater than 4.5% w/w.’” IPR2018-00295, Paper 35, 13.” slip op. at 12

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

    “We have considered the arguments of the parties and the evidence of record and conclude that claims 5 and 6 are not anticipated by Catchpole. While we agree with Petitioner that Catchpole teaches compositions that can Catchpole discloses a krill oil composition having that amount of acylalkyphospholipids. Catchpole teaches a method of separating lipid materials from a feed material. Ex. 1009, 4. The feed material used in Catchpole may be derived from “terrestrial animals, marine animals, terrestrial plants, marine plants, or micro-organisms such as microalgae, yeast and bacteria. Preferably the feed material is derived from sheep, goat, pig, mouse, water buffalo, camel, yak, horse, donkey, llama, bovine or human.” Id. at 7. Catchpole does not specifically disclose a Krill extract that contains greater than 10% acylalkyphospholipids. The only specific disclosure of the acylalkyphospholipid content of krill oil is in Table 16 discussed above, which discloses an acylalkyphospholipid content of 4.8%, less than the 6% and 7% recited in claims 5 and 6. Based on the foregoing we conclude that claims 5 and 6 are not anticipated by Catchpole. E. Ground 2 - Obviousness Based on Catchpole Combined with Sampalis” slip op. at 17

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

    “have been fully and fairly tried in a previous action and adversely resolved against a party-opponent.” Ohio Willow Wood Co. v. Alps South, LLC, 735 F.3d 1333, 1342 (Fed. Cir. 2013) (citing Pharmacia & Upjohn Co. v. Mylan Pharm., Inc., 170 F.3d 1373, 1379 (Fed Cir. 1999)). “It is well established that collateral estoppel, also known as issue preclusion, applies in the administrative context.” MaxLinear, Inc. v. CF CRESPE LLC, 880 F.3d 1373, 1376 (Fed. Cir. 2018) (citations omitted); Webpower, Inc. v. WAG (Final Written Decision). The application of collateral estoppel is not limited to patent claims that are identical. Ohio Willow Wood, 735 F.3d at 1342. “Rather, it is the identity of the issues that were litigated that determines whether collateral estoppel should apply. . . . If the differences between the unadjudicated patent claims and the adjudicated patent claims do not materially alter the question of invalidity, collateral estoppel applies.” Id. As our reviewing court has explained, collateral estoppel precludes a party from relitigating an issue if: (1) prior action presents an identical issue; (2) the prior action actually litigated and adjudged that issue; (3) the judgment in that prior action necessarily required determination of the identical issue; and (4) the prior action featured full representation of the estopped party. VirnetX Inc. v. Apple, Inc., 909 F.3d 1375, 1377 (Fed. Cir. 2018) (quoting Stephen Slesinger, Inc. v. Disney Enters., Inc., 702 F.3d 640, 644 (Fed. Cir. 2012)).” slip op. at 21

  Patent outcomesUS 9,072,752 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousness§ 112 disclosurecites KSR · Graham
  Patents in suitUS 9,072,752
• Rimfrost As v. Aker Biomarine Antarctic AsAll claims unpatentable
  PTAB · Jan 13, 2020 · IPR2018-01179 · APJ Erica A Franklin · IPR · Final written decision

  Claims 33–61 are unpatentable as obvious across four grounds; the Board denied Patent Owner’s contingent motion to amend claims 75–84 as those substitute claims were also obvious.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “At institution, we preliminarily adopted Petitioner’s definition of an ordinarily skilled artisan, and determined that the prior art itself was sufficient to demonstrate the level of ordinary skill in the art at the time of the invention. Inst. Dec. 9. We note that Patent Owner states that it “accepts [Petitioner’s] definition of a POSITA.” PO Resp. 16. Accordingly, for this Decision, we adopt Petitioner’s definition, while maintaining that the prior art demonstrates the appropriate level of ordinary skill in the art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (the prior art, itself, can reflect appropriate level of ordinary skill in art). Moreover, we have reviewed the credentials of Drs. Tallon and Hoem, and consider each of them to be qualified to provide their opinion on the level of skill and the knowledge of a person of ordinary skill in the art at the time of the invention.” slip op. at 11

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

    “As noted by Petitioner, the Board construed the phrase “greater than about 5% w/w” as meaning “greater than 4.5% w/w” in a Final Written Decision addressing similar claims of a related patent. Pet. Reply 12. Specifically, in IPR2018-00295, the Board’s analysis of the claim phrase “greater than about 5% w/w” of krill oil in the Final Written Decision reads as follows: Such broadening usages as ‘about’ must be given reasonable scope; they must be viewed by the decision maker as they would be understood by persons experienced in the field of the invention. Although it is rarely feasible to attach a precise limit to ‘about,’ the usage can usually be understood in light of the technology embodied in the invention.” Modine Mfg. Co. v. U.S. Int’l Trade Comm’n, 75 F.3d 1545, 1554 (Fed. Cir. 1996). After considering the parties’ arguments and reviewing the Specification of the ’765 patent, we conclude that Petitioner’s proposed construction is consistent with the intrinsic evidence. Although the ’765 patent does not explicitly address the issue of “about,” the meaning of the term can be discerned from a careful reading of the Specification. Example 8 of the ’765 patent reports the analysis of phospholipid fractions of a product of the invention and a commercially available Krill product. Ex. 1001, col. 31, l, 46–col. 32, l. 42. Table 22, reproduced above, reports the calculated values for the various phospholipids in values to a tenth of a percent. Id. at col. 32, ll. 18–38. In the discussion of the table, the values are rounded to the nearest whole number, not the nearest tenth. Id. at col. 32, ll. 11–15. This is consistent with the approach advanced by Petitioner. IPR2018-00295, Paper 35, 12.10 Similarly here, we find that although the Specification does not explicitly define the term “about,” its meaning may be discerned from the manner by which the Specification refers to reported values for phospholipid profiles of krill oil. Ex. 1001, 32:55–67 (Table 22). In the discussion of the lipids reported in Table 22, the values are rounded to the nearest whole number, not the nearest tenth. Id. at col. 32:47–52. This is more consistent with the approach advanced by Petitioner than by Patent Owner. Thus, as determined in that Final Written Decision, and for the reasons set forth therein, “the term ‘greater than about 5% w/w’ shall be construed to mean ‘greater than 4.5% w/w.’” IPR2018-00295, Paper 35, 13. Similarly, we construe the recitation in claim 33 requiring “greater than about 3% ether phospholipids” as meaning “greater than 2.5% ether phospholipids,” and we construe the recitation in claim 46 of “greater than 4% ether phospholipids” as meaning “greater than 3.5% phospholipids.” Although Petitioner and Patent Owner propose additional claim constructions, we determine that explicit construction of those additional claim terms is not necessary for purposes of this Decision.” slip op. at 14

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

    “Based upon our review of the arguments, however, it does not appear that those differences between the claims analyzed in IPR2018-00295 and the challenged claims are material to the issue presented by Patent Owner regarding whether a person of ordinary skill in the art would combine ranges for specific lipid components in an extract from references that use different extraction techniques. Indeed, a side-by-side comparison of the argument set forth in Patent Owner’s Response filed in IPR2018-00295 and the Patent Owner’s Response filed here reveals that the same, virtually verbatim, arguments were made in both cases, absent changes in, e.g., citations and referring to Bottino II instead of Frick 1984 as disclosing a “non-selective” Folch extraction of krill. Compare IPR2018-00295, Paper 14, 14–22, with IPR2018-01179, Paper 12, 24–31. In the Final Written Decision, Patent Owner’s arguments, repeated here, were rejected. IPR2018-00295, Paper 35, 34–39. In any event, we do not apply collateral estoppel to this issue, as the parties have not fully briefed their positions in this proceeding. However, we determine that the analysis in the Final Written Decision for IPR2018-00295 regarding whether a skilled artisan would have been motivated to combine ranges for specific lipid components in an extract from references using different, i.e., “selective and non-selective” extraction techniques is applicable here. In particular, for the same reasons discussed in the IPR2018-00295 Final Written Decision, we accord persuasive weight to Dr. Tallon’s testimony that a POSITA would have known that the relative proportions of natural krill and hence the natural krill oil constituents could be varied in predictable ways by applying a single solvent or combination of solvents including super critical fluid extraction to selectively extract specific groups of lipid components based on their different solubility, and by blending these selective extracts in known and predictable ways to produce a desired krill oil composition. Ex. 1006 ¶¶ 104, 106, 110; see IPR2018-00295, Paper 35, 37–39. We note that Dr. Tallon provided similar testimony in IPR2017-00746, Ex. 1006 ¶ 212, which the Board also credited in determining that the claims of the ’877 patent, directed to a method of producing krill oil comprising extracting oil from denatured krill product with a polar solvent, IPR2017- 00746, Paper 23, 47–48, are unpatentable. Indeed, the Federal Circuit affirmed that Final Written Decision and the Board’s finding that “the lipid components of krill oil can be extracted using any number of suitable solvents, that the proportions of the components could be varied in predictable ways, and that the resulting extracts could be blended to produce a final krill oil product.” Aker Biomarine Antarctic, 786 F. App’x at 254. Moreover, as discussed in the IPR2018-00295 Final Written Decision, the ’765 patent, which shares the same Specification as the challenged patent, describes the compositions of the invention as being prepared by “blending the neutral and polar lipid extracts.” IPR2018-00295, Paper 35, 39, Ex. 1001, 12:34–35. As explained there, “[t]he Specification provides no further guidance regarding the blending step but instead relies on the” slip op. at 35

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

    “Having considered the amended limitations of the substitute claims, and incorporating our analysis and conclusions regarding for the reiterated arguments regarding a motivation to combine and reasonable expectation of success from our discussion of the original claims, we conclude that the preponderance of the evidence demonstrates that substitute claims 75–82 are unpatentable as obvious over the combination of Yoshitomi, Catchpole, Bottino II, Sampalis I, Randolph, Sampalis II, and NKO; substitute claim 83 is unpatentable as obvious over the combination of Yoshitomi, Catchpole, Bottino II, Sampalis I, Fricke, Randolph, Sampalis II, and NKO; and substitute claim 84 is unpatentable as obvious over Yoshitomi, Catchpole, Bottino II, Sampalis I, Sampalis II, Randolph, and NKO. Accordingly, Patent Owner’s contingent Motion to Amend is denied. of this issue here is consistent with what was decided in that Final Written Decision. CONCLUSION For the foregoing reasons, we conclude that Petitioner has established by a preponderance of the evidence that claims 33–38, 40–43, 46–49, 51–52, 55–58, and 60 are unpatentable as obvious over Breivik II, Catchpole, Bottino II, and Sampalis I; claim 39 is unpatentable as obvious over Breivik II, Catchpole, Bottino II, Sampalis I, and Sampalis II; claims 44, 50, 53, and 59 are unpatentable as obvious over Breivik II, Catchpole, Bottino II, Sampalis I, and Fricke; and claims 45, 54, and 61 are unpatentable as obvious over Breivik II, Catchpole, Bottino II, Sampalis I, and Randolph. Additionally, we deny Patent Owner’s contingent Motion to Amend. V. ORDER Accordingly, it is hereby: ORDERED that based on a preponderance of the evidence, claims 33–61 of the ’453 patent are unpatentable; FURTHER ORDERED, Patent Owner’s Motion to Amend is denied;” slip op. at 51

  Patent outcomesUS 9,375,453 unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 9,375,453
• Rimfrost As v. Aker Biomarine Antarctic AsAll claims unpatentable
  PTAB · Jan 13, 2020 · IPR2018-01178 · APJ Erica A Franklin · IPR · Final written decision

  Claims 1–32 are unpatentable as obvious over the stated reference combinations; the contingent motion to amend substitute claims 62–74 is denied because those claims are unpatentable.

  RulingsFinal written decision

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “At institution, we preliminarily adopted Petitioner’s definition of an ordinarily skilled artisan, and determined that the prior art itself was sufficient to demonstrate the level of ordinary skill in the art at the time of the invention. Inst. Dec. 9. We note that Patent Owner states that it “accepts [Petitioner’s] definition of a POSITA.” PO Resp. 16. Accordingly, for this Decision, we adopt Petitioner’s definition, while maintaining that the prior art demonstrates the appropriate level of ordinary skill in the art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (the prior art, itself, can reflect appropriate level of ordinary skill in art). Moreover, we have reviewed the credentials of Drs. Tallon and Hoem, and consider each of them to be qualified to provide their opinion on the level of skill and the knowledge of a person of ordinary skill in the art at the time of the invention.” slip op. at 11

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

    “As noted by Petitioner, the Board construed the phrase “greater than about 5% w/w” as meaning “greater than 4.5% w/w” in a Final Written Decision addressing similar claims of a related patent. Pet. Reply 12. Specifically, in IPR2018-00295, the Board’s analysis of the claim phrase “greater than about 5% w/w” of krill oil in the Final Written Decision reads as follows: Such broadening usages as ‘about’ must be given reasonable scope; they must be viewed by the decision maker as they would be understood by persons experienced in the field of the invention. Although it is rarely feasible to attach a precise limit to ‘about,’ the usage can usually be understood in light of the technology embodied in the invention.” Modine Mfg. Co. v. U.S. Int’l Trade Comm’n, 75 F.3d 1545, 1554 (Fed. Cir. 1996). After considering the parties’ arguments and reviewing the Specification of the ’765 patent, we conclude that Petitioner’s proposed construction is consistent with the intrinsic evidence. Although the ’765 patent does not explicitly address the issue of “about,” the meaning of the term can be discerned from a careful reading of the Specification. Example 8 of the ’765 patent reports the analysis of phospholipid fractions of a product of the invention and a commercially available Krill product. Ex. 1001, col. 31, l, 46–col. 32, l. 42. Table 22, reproduced above, reports the calculated values for the various phospholipids in values to a tenth of a percent. Id. at col. 32, ll. 18–38. In the discussion of the table, the values are rounded to the nearest whole number, not the nearest tenth. Id. at col. 32, ll. 11–15. This is consistent with the approach advanced by Petitioner. IPR2018-00295, Paper 35, 12.10 Similarly here, we find that although the Specification does not explicitly define the term “about,” its meaning may be discerned from the manner by which the Specification refers to reported values for phospholipid profiles of krill oil. Ex. 1001, 32:55–67 (Table 22). In the discussion of the lipids reported in Table 22, the values are rounded to the nearest whole number, not the nearest tenth. Id. at 32:47–52. This is more consistent with the approach advanced by Petitioner than by Patent Owner. Thus, as determined in that Final Written Decision, and for the reasons set forth therein, “the term ‘greater than about 5% w/w’ shall be construed to mean ‘greater than 4.5% w/w.’” IPR2018-00295, Paper 35, 13. Similarly, we construe the recitation in claim 1 requiring “greater than about 3% ether phospholipids” as meaning “greater than 2.5% ether phospholipids,” and we construe the recitation in claim 14 of “greater than 4% ether phospholipids” as meaning “greater than 3.5% phospholipids.”” slip op. at 14

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

    “Based on those prior art teachings, Petitioner asserts that the ordinarily skilled artisan also would have had a “reasonable expectation of producing a polar krill oil having the percentage of constituents as recited in the claims.” Id. at 53. Likewise, Dr. Tallon testifies that a person of ordinary skill in the art “would have known that the relative proportions of the natural krill and hence the natural krill oil constituents could be varied in predictable ways by applying a single solvent or combination of solvents . . . to selectively extract specific groups of lipid components . . . , and by blending these selective extracts in known and predictable ways to produce a desired krill oil composition,” indicating that an ordinarily skilled artisan would have had a reason to combine the teachings of the cited references and a reasonable expectation of success in doing so in a manner that yields the claimed invention. Ex. 1006 ¶ 104. Based on our review of the record as a whole, we determine that a preponderance of the evidence supports Petitioner’s contention that an ordinarily skilled artisan would have had reason to combine the teachings of Breivik II, Catchpole, Bottino II, and Sampalis I, with a reasonable expectation of successfully arriving at the inventions of claims 1–3, 5–10, 12, 14–17, 19–20, 23–26, 28, and 30–32. Next, we address Patent Owner’s arguments and Petitioner’s assertion of collateral estoppel.” slip op. at 30

  • BurdenUnpatentable

    “Based on the foregoing, we conclude that Petitioner has established by a preponderance of the evidence that claims 1–3, 5–10, 12, 14–17, 19–20, 23–26, 28, and 30–32 are unpatentable over the combined teachings of Breivik II, Catchpole, Bottino II, and Sampalis I. F. Obviousness of Remaining Grounds Based upon Combinations including Breivik II, Catchpole, Bottino II and Sampalis I Each of the three remaining grounds rely upon similar combinations of Breivik II, Catchpole, Bottino II, and Sampalis I, as set forth in the ground analyzed above, in Section II. E. Pet. 7, 56–66. The remaining grounds combine additional references to address various limitations of dependent claims 4, 11, 13, 18, 21, 22, 27, and 29. Id. Patent Owner challenges those additional grounds only by relying on its arguments presented with respect to the ground based upon Breivik II, Catchpole, Bottino II, and Sampalis I. PO Resp. 33–35. According to Patent Owner, the additional references relied upon in the remaining grounds do not “cure the deficiencies noted above for the core four references.” Id. We have considered the combined teachings of the cited references for each of the remaining grounds, along with Petitioner’s arguments and Dr. Tallon’s testimony and, based on the record as a whole, we determine that Petitioner has established by a preponderance of the evidence that claims 4, 11, 13, 18, 21, 22, 27, and 29 are unpatentable over those combined teachings for the reasons discussed herein regarding the combination of Breivik II, Catchpole, Bottino II, and Sampalis I, and based upon Petitioner’s additional evidence and arguments in each of the remaining grounds, which we adopt as our own. See Pet. 56–66; Ex. 1006 ¶¶ 439–457.” slip op. at 37

  Patent outcomesUS 9,375,453 unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 9,375,453
• Great West Casualty Company / Bitco General Insurance Corporation et al. v. Intellectual Ventures II LLCAll claims unpatentable
  PTAB · Jan 17, 2017 · IPR2015-01707 · APJ Michael W Kim · IPR · Final written decision

  Claims 11–13 and 15–20 are unpatentable: claims 11, 12, and 16–20 as obvious over Payne, and claims 13 and 15 as obvious over Payne and Ackley.

  RulingsFinal written decision

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

    “guidance in resolving this disagreement. To that end, the relevant portion of independent claim 11 recites “at least one server operative to store one or more of: a) content, b) links to content.” As an initial matter, controlling precedent from our reviewing court instructs us that different claim terms are presumed to have different meanings. Applied Med. Res. Corp. v. U.S. Surgical Corp., 448 F.3d 1324, 1333 n.3 (Fed. Cir. 2006) (“[T]he use of two terms in a claim requires that they connote different meanings.”); CAE Screenplates Inc. v. Heinrich Fiedler GmbH & Co. KG, 224 F.3d 1308, 1317 (Fed. Cir. 2000) (“In the absence of . . . evidence to the contrary, we must presume that the use of these different terms in the claims connotes different meanings.”). Accordingly, on a high level, each of the following express claim terms are presumed to have different meanings: “content”; and, “links to content.”” slip op. at 8

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

    “We disagree with Patent Owner because Patent Owner’s assertions are misplaced. Most prominently, were O’Neil the only factual support for Patent Owner’s position, it may be persuasive. Petitioner’s proposed modification, however, relies not only on O’Neil, but also on Payne and the Declaration of Dr. Greenspun. Pet. 48–49 (citing Ex. 1003 ¶¶ 240, 241; Ex. 1006, 6:9–42, 8:38–53, 9:64–10:1, 5:16–25, and Fig. 5); see also Ex. 1003 ¶ 272. In short, we are persuaded that the following findings in Payne asserted by Petitioner are accurate, and that it supports adequately Petitioner’s proposed modification. The system of Payne already includes functionality requiring a user to log on to an account, Ex. 1006 at 6:9–42, 8:38–53, so it would have been trivial to place the log in functionality directly on the digital advertising documents, which are web pages, see id. at 9:64–10:1, 5:16–25, Fig. 5. Ex. 1003 at ¶ 240. When a patent simply arranges old elements, each performing the same function it had been known to perform and together yielding no more than one would expect from such an arrangement, the combination is obvious. KSR Int’l Co. v. Teleflex Inc., 550 U.S. 398, 417 (2007). Pet. 48; see also Reply 11–16. As counter-evidence, Patent Owner cites to paragraphs 46–48 of the Declaration of Dr. Papakonstantinou. Those paragraphs, however, suffer from the same logical flaw identified above.” slip op. at 23

  • Obviousness (§103) › Analogous artAnalogous artDecided for petitioner

    “Insofar as Patent Owner is asserting that Payne and Ackley are non- analogous art, we disagree. A reference is analogous art to the claimed invention if: (1) the reference is from the same field of endeavor as the claimed invention (even if it addresses a different problem); or (2) the reference is reasonably pertinent to the problem faced by the inventor (even if it is not in the same field of endeavor as the claimed invention). See In re Bigio, 381 F.3d 1320, 1325 (Fed. Cir. 2004). To that end, Payne discloses that it relates to the field of “user-interactive network sales systems for implementing an open marketplace for goods or services over computer networks such as the Internet.” Ex. 1006, 1:14–17. Ackley discloses that it relates to the field “computer-based systems and methods that enable sales transactions between third parties through a communications network, such as internet auctions and classified systems.” Ex. 1008, 1:21–25. We see little daylight between these two fields, especially given that Ackley’s use of the word “such as” with “internet auctions” indicates that such “internet auctions” are a non-limiting example, and, thus, do not materially limit Ackley’s field of endeavor.” slip op. at 28

  Patent outcomesUS 7,516,177 unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 7,516,177
• Great West Casualty Company / Bitco General Insurance Corporation et al. v. Intellectual Ventures II LLCAll claims unpatentable
  PTAB · Jan 17, 2017 · IPR2015-01706 · APJ Michael W Kim · IPR · Final written decision

  Claims 11, 12, and 16–20 are unpatentable as obvious over MyLibrary.

  RulingsFinal written decision

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

    “In summary, we construe “content” as “electronic data embodying information for an individual or individuals,” and excluding “links to content,” but not excluding “content” associated with the “links to content.”5” slip op. at 16

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

    “written decision is issued shall be given its broadest reasonable construction in light of the specification of the patent in which it appears.” 37 C.F.R. § 42.100(b); see also Cuozzo Speed Techs., LLC v. Lee, 136 S. Ct. 2131, 2142 (2016) (Affirming that USPTO has statutory authority to construe claims according to 37 C.F.R. § 42.100(b).). When applying that standard, we interpret the claim language as it would be understood by one of ordinary skill in the art in light of the Specification. In re Suitco Surface, Inc., 603 F.3d 1255, 1260 (Fed. Cir. 2010). Thus, we generally give claim terms their ordinary and customary meaning. See In re Translogic Tech., Inc., 504 F.3d 1249, 1257 (Fed. Cir. 2007) (“The ordinary and customary meaning ‘is the meaning that the term would have to a person of ordinary skill in the art in question.’”). For the purposes of this decision, and on this record, we determine that most claim terms do not need express interpretation. See Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (Only those terms which are in controversy need to be construed, and only to the extent necessary to resolve the controversy.).” slip op. at 5

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

    “7. Conclusion We are persuaded that Petitioner has shown, by a preponderance of the evidence, that claims 11, 12, and 16–20 are unpatentable as obvious in view of MyLibrary. In addition to findings we make above in connection with our analysis of claims 11, 12, and 16–20 as obvious in view MyLibrary, we also adopt as our findings Petitioner’s positions as to how MyLibrary discloses each of the limitations of claims 11, 12, and 16–20. We further adopt as our own Petitioner’s rationales for modifying MyLibrary, as referenced above.” slip op. at 32

  Patent outcomesUS 7,516,177 unpatentable
  Claim construction§ 103 obviousnesscites Graham
  Patents in suitUS 7,516,177
• Sandisk Corp. v. Netlist, Inc.All claims unpatentable
  PTAB · Sep 28, 2016 · IPR2015-01021 · APJ Bryan F Moore · IPR · Final written decision

  Claims 1, 16, 17, 24, 30, and 31 are unpatentable as obvious over Takeda, JEDEC, and Connolly.

  RulingsFinal written decision

  • Prior constructionPrior construction adoptedDecided for patent owner

    “1. “Rank” In the Decision to Institute, we construed the term “rank” as “a block or area that is created using some or all of the memory chips on a memory module.” Dec. to Inst. 8–9. In their papers, neither party challenged our constructions of these claim terms. Thus, for the term “rank,” we see no reason to alter the construction of this claim term as set forth in the Decision to Institute as recited above, and we incorporate our previous analysis for purposes of this decision.” slip op. at 8

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

    “2. All Other Claim Terms We determine that no explicit construction is necessary for any other terms in the challenged claims. B.” slip op. at 8

  • Skill levelSkill level board ownOther

    “would understand basic memory and data communication concepts, with a bachelor’s degree in any of electrical engineering, computer engineering, computer science, or related field. Course work for one of ordinary skill in the art would have included a course on computer organization, principles of digital design, or computer architecture. One of ordinary skill in the art would also have around one year of experience related to computer memory systems. For example, such experience may include experience in DRAM memory technology and related industry standards such as JEDEC standards for DRAM memories and memory modules. Ex. 1002 ¶ 53. Patent Owner’s Declarant, Carl Sechen, Ph.D. (“Dr. Sechen”), testifies that one of ordinary skill in the art at the time of the ’536 Patent would have had an undergraduate degree in electrical engineering or computer engineering, at least two years of professional experience in the design of memory systems, familiarity with the latest JEDEC standard specifications for memory devices and modules, and familiarity with the latest DRAM (dynamic random access memory) memory devices widely available in the market. Ex. 2001 ¶ 14. Dr. Sechen further testifies that a person of ordinary skill in the art would have design proficiency in memory modules comprising DDR memory technology, such as memory modules with JEDEC standard DDR SDRAM (synchronous DRAM) devices. Id. ¶ 15. Based on our review of the ’536 Patent and the types of problems and solutions described in the ’536 Patent and cited prior art, we conclude a person of ordinary skill in the art at the time of the ’536 Patent would have a Bachelor’s degree in electrical engineering, computer engineering, computer science, or related field, and at least one year of work experience, including familiarity with computer memory systems and related industry standards such as JEDEC standards for DRAM memories and memory modules. We further note that the applied prior art reflects the appropriate level of skill at the time of the claimed invention. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). D.” slip op. at 10

  • Expert testimonyPetitioner expert creditedDecided for petitioner

    “To testify as an expert under Federal Rule of Evidence 702, a person need not be a person of ordinary skill in the art, but rather must be “qualified in the pertinent art.” Sundance, Inc. v. DeMonte Fabricating Ltd., 550 F.3d 1356, 1363–64 (Fed. Cir. 2008); see SEB S.A. v. Montgomery Ward & Co., 594 F.3d 1360, 1372–73 (Fed. Cir. 2010) (upholding a district court’s ruling to allow an expert to provide testimony at trial because the expert “had sufficient relevant technical expertise” and the expert’s “knowledge, skill, experience, training [and] education . . . [wa]s likely to assist the trier of fact to understand the evidence”); Mytee Prods., Inc. v. Harris Research, Inc., 439 F. App’x 882, 886–87 (Fed. Cir. 2011) (non-precedential) (upholding admission of the testimony of an expert who “had experience relevant to the field of the invention,” despite admission that he was not a person of ordinary skill in the art). As noted above, Dr. Jagannathan has designed and implemented hardware virtual memory caches, and researched theoretical performance measures of various cache coherency protocols, and has experience in the design of memory systems. We find that Dr. Jagannathan is qualified sufficiently to testify about memory systems and memory modules. E.” slip op. at 12

  Patent outcomesUS 8,081,536 unpatentable
  Claim construction§ 103 obviousnesscites KSR · Graham
  Patents in suitUS 8,081,536
• Mastercard International Inc. v. Leon StamblerAll claims unpatentable
  PTAB · Jul 6, 2016 · CBM2015-00044 · APJ Peter P Chen · CBM · Final written decision

  Claims 51 and 53 are unpatentable as anticipated by Davies; claims 51, 53, 55, and 56 are unpatentable as obvious over Davies and Meyer; claim 55 over Davies and Nechvatal; and claim 56 over Davies, …

  RulingsFinal written decision

  • Skill levelSkill level board ownOther

    “F. Level of Ordinary Skill in the Art Petitioner’s proposal for the level of ordinary skill in the art is “at least a bachelors degree in computer programming and two years’ experience as a programmer or developer in the field of computer science, with a working understanding of cryptographic operations for transforming original input into a coded output using a known algorithm.” Pet. 14–15. Patent Owner has proposed similarly, that one of ordinary skill in the art would possess “(1) undergraduate education in mathematics, physics, computer science, electrical engineering or similar technical subject; and (2) either postgraduate education in networking, cryptography, or other discipline encompassing information theory, or equivalent experience with applications involving communication of financial, military, medical or similarly sensitive data over secure and non-secure networks.” Prelim. Resp. 30–31. We determine that an express definition of the level of ordinary skill is not required. The level of ordinary skill in the art can be reflected in the cited prior art references. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (“[T]he absence of specific findings on the level of skill in the art does not give rise to reversible error ‘where the prior art itself reflects an appropriate level and a need for testimony is not shown.’”) (internal quotations omitted); In re GPAC Inc., 57 F.3d 1573, 1579 (Fed. Cir. 1995). Therefore, we find the level of ordinary skill in the art to be reflected in the cited references.” slip op. at 16

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

    “1. “variable authentication number (VAN)” In the Decision to Institute, we construed the term “variable authentication number” or “VAN” as “a variable number resulting from a coding operation that can be used in verifying the identity of a party or the integrity of information or both.” Dec. to Inst. 8. See also Case IPR2014-00694, slip op. at 8–9 (PTAB Oct. 31, 2014) (Paper 10). Patent Owner “does not challenge this construction.” PO Resp. 16–17. Patent Owner asserts additional construction of the term is necessary for CBM standing issues, but does not elaborate further. PO Resp. 1. Patent Owner also argues we incorrectly applied the broadest reasonable interpretation to the term in the Decision to Institute. PO Resp. 9. The Decision to Institute noted that our review of the claims of the expired ’302 patent is similar to that of a district court’s review, In re Rambus, Inc., 694 F.3d 42, 46 (Fed. Cir. 2012); Phillips v. AWH Corp., 415 F.3d 1303, 1327 (Fed. Cir. 2005), but inadvertently mentioned the broadest reasonable interpretation standard in construing this term. Dec. to Inst. 7–8. We reaffirm our agreement with Patent Owner that the Phillips framework is applied to the expired ’302 patent. Our construction of “VAN” is the same under either claim construction standard. We reject Patent Owner’s undeveloped argument regarding standing, and maintain the construction of VAN from the Decision to Institute, as the ordinary and customary meaning of the term: “a variable number resulting from a coding operation that can be used in verifying the identity of a party or the integrity of information or both.”” slip op. at 10

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

    “2. Sequence of method steps: receiving, generating In the Decision to Institute, we agreed with Patent Owner and construed the sequence of method steps in independent claim 51 to mean that at least a portion of the receiving step must precede the generating step. Dec. to Inst. 8. See also Case IPR2014-00694, slip op. at 11–14 (PTAB Oct. 31, 2014) (Paper 10). We maintain that construction as the ordinary and customary meaning of the sequence of the receiving and generating method steps.” slip op. at 11

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

    “intended use of an invention is generally not treated as limiting the scope of the claim. Boehringer Ingelheim Vetmedica, Inc. v. Schering-Plough Corp., 320 F.3d 1339, 1345 (Fed. Cir. 2003). However, “a preamble limits the invention if it recites essential structure or steps, or if it is ‘necessary to give life, meaning, and vitality’ to the claim.” Catalina Mktg. Int'l, Inc. v. Coolsavings.com, Inc., 289 F.3d 801, 808 (Fed. Cir. 2002) (citing Pitney Bowes Inc. v. Hewlett-Packard Co., 182 F.3d 1298, 1305 (Fed. Cir. 1999). “The effect preamble language should be given can be resolved only on review of the entirety of the patent to gain an understanding of what the inventors actually invented and intended to encompass by the claim.” Corning Glass Works v. Sumitomo Elec. U.S.A., Inc., 868 F.2d 1251, 1257 (Fed. Cir. 1989). When the limitations in the body of the claim rely upon or derive essential structure from the preamble elements, e.g., the preamble serves as an antecedent basis for limitations in the claim, then the preamble acts as a necessary component of the claimed invention and is limiting. See Eaton Corp. v. Rockwell Int’l Corp., 323 F.3d 1332, 1339 (Fed. Cir. 2003). In this case, the preamble of independent claim 51 recites “a credential being previously issued,” and the limitations of the claim include “determining whether the at least a portion of the received funds transfer information is authentic by using the VAN and the credential information.” Ex. 1001, 33:18–19, 33:29–31. Thus, the preamble’s recitation of “a credential” is an antecedent basis for the recited “the credential information” in the “determining” step, and we determine that the preamble limits the scope of the challenged independent claim 51 and dependent claims 53, 55, and 56.” slip op. at 11

  Patent outcomesUS 5,793,302 unpatentable
  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 5,793,302

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.