• Aardevo North America, LLC v. Agventure B.V.Institution denied
  PTAB · May 1, 2025 · IPR2025-00136 · APJ Jeffrey N Fredman · IPR · Institution

  Institution of inter partes review was denied for claims 1–10 because Petitioner did not establish a reasonable likelihood of prevailing on any asserted ground.

  RulingsInstitution decision

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

    “Accordingly, we find that on the current record Petitioner has not shown that it has a reasonable likelihood that it would prevail on these obviousness grounds. XII. DISCRETIONARY DENIAL – 35 U.S.C. § 325(d) In view of our determination that the Petitioner does not meet the threshold for instituting review on the merits, we need not address the parties’ dispute about whether the Board should exercise its discretion to deny institution under 35 U.S.C. § 325(d). Pet. 74–75; Prelim. Resp. 38–54; Pet. Reply 1–5; PO Sur-Reply 1–5. XIII. CONCLUSION After reviewing the information presented in the Petition and the Preliminary Response, we determine that, based on the evidence of record, Petitioner has not established a reasonable likelihood that claims 1–10 of the ’841 patent are unpatentable. XIV. ORDER Accordingly, it is ORDERED that, pursuant to 35 U.S.C. § 314(a), institution of an inter partes review of all challenged claims on all grounds presented in the Petition is denied.” slip op. at 35

  • Novelty / Anticipation (§102) › Anticipation standard (single reference, every element) › Inherent disclosureNot shown unpatentableInherency not foundNot shown unpatentable

    “However, neither Petitioner nor Dr. Jansky provide specific data on the record before us showing the actual measured homozygosity of either of the inbred lines, US-W 5309 and US-W 5315. And Phumichai experimentally demonstrates that Dr. Jansky’s assumption that theoretical heterozygosity reduction of 50% per generation is not necessarily accurate, stating the “observed average percentage of reduction of heterozygosity per generation (38.4% or 38.5%) was lower than the theoretically expected value of 50%.” Ex. 1005, 982. Indeed, Phumichai disclosed that the “SOPH [Section-based observed percentage of heterozygosity] decreased steadily from the original 100% in 99H2–1 (S0) to the family means of 62.4% in 3H2 (S1), 37.9% in 3H3 (S2).” Id. at 981. That is, Phumichai experimentally shows that in an S2 generation of a potato line, the heterozygosity was 37.9%, resulting in homozygosity of about 62.1%, below the 75% theoretically expected and the 75% required by claim 1 of the ’841 patent. Therefore, the evidence of record does not show that the S2 generation of potato lines in Jong necessarily satisfies the homozygosity recitation in claim 1 of the ’841 patent, and so cannot establish on the record before us that Jong inherently teaches this limitation.” slip op. at 15

  • Obviousness (§103) › Objective indicia / secondary considerationsObjective indicia outweighedNot shown unpatentableNot shown unpatentable

    “Owner is telling. Petitioner does not refute Patent Owner’s evidence of objective indicia. On the current record, the objective indicia evidence is compelling. As to long felt need, Patent Owner cited evidence on record before the Examiner that showed a persistent need recognized by ordinarily skilled artisans. In re Gershon, 372 F.2d 535, 538 (CCPA 1967). For example, Dr. Huang states “This research is the breakthrough we have been waiting for since nearly a century . . . This is crucial for the potato breeding worldwide.” Ex. 2009, 687. There is no evidence that this long-felt need was satisfied by another before Appellant’s invention. See Newell Companies, Inc. v. Kenney Mfg. Co., 864 F.2d 757, 768 (Fed. Cir. 1988) (“[O]nce another supplied the key element, there was no long-felt need or, indeed, a problem to be solved . . . .”). Lastly, Dr. Lindhout explains that this invention satisfies the long-felt need, stating “I have discovered, and disclosed in the present application for patent, how a fertile homozygote in” slip op. at 33

  • PTAB / AIA Trials › Discretionary denial › §325(d) same art / argumentsNot reached

    “XII. DISCRETIONARY DENIAL – 35 U.S.C. § 325(d) In view of our determination that the Petitioner does not meet the threshold for instituting review on the merits, we need not address the parties’ dispute about whether the Board should exercise its discretion to deny institution under 35 U.S.C. § 325(d). Pet. 74–75; Prelim. Resp. 38–54; Pet. Reply 1–5; PO Sur-Reply 1–5.” slip op. at 35

  Claim construction§ 102 anticipation§ 103 obviousnessDiscretionary denialcites Phillips · KSR · Graham
  Patents in suitUS 11,140,841
• Deere & Company v. David’S Dozer V-Loc System, Inc.Institution denied
  PTAB · Mar 18, 2025 · IPR2024-01442 · APJ Robert J Silverman · IPR · Institution

  The Board denied institution because Petitioner did not show a reasonable likelihood of proving claims 1–4 unpatentable under any asserted obviousness ground.

  RulingsInstitution decision

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

    “review. See 35 U.S.C. § 314; 37 C.F.R. § 42.4(a). Under 35 U.S.C. § 314(a), we may not authorize an inter partes review unless the information in the Petition and the Preliminary Response (including any other authorized submissions) “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 8

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Patent Owner’s proposal for the level of ordinary skill in the art differs from that of Petitioner, primarily because Patent Owner contends that such a person of ordinary skill would have a certain degree of experience relating specifically to skid steers, or similar machinery, and their hydraulic systems. See Prelim. Resp. 8–10 (citing Ex. 2001 ¶ 31). Insofar as we understand the significance of Patent Owner’s concerns about the differences between the parties’ proposals, these differences do not bear upon the issues addressed herein. Accordingly, for the purposes of the present Decision, we adopt Petitioner’s proposed definition of the relevant level of ordinary skill in the art. Further, with regard to the issues addressed in this Decision, Petitioner’s proposed description of the level of ordinary skill in the art appears to be consistent with the level of skill indicated by the ’300 patent and the asserted prior art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001).” slip op. at 11

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

    “We agree with Patent Owner. Petitioner argues that “Patent Owner made the deliberate choice to claim broadly,” eschewing “structural limitations that would have expressly or implicitly required the hydraulic of Element [1.4] to differ from the hydraulic of Element [1.5].” Reply 7. Further, Petitioner argues that “Patent Owner chose to generically recite ‘a hydraulic’ in each of Elements [1.4] and [1.5] without distinguishing labels, identifiers, or qualifiers.” Id. To the contrary, the two recited “hydraulic[s]” are distinguished by the language surrounding and modifying each instance in the method of claim 1. Indeed, the recitations of distinct operations performed by each “hydraulic,” in the claimed method, further support the understanding these are distinct and different structures. Additionally, as Patent Owner contends (see Prelim. Resp. 16), each instance of “hydraulic” is introduced with the indefinite article “a” — a signal that the two instances of “a hydraulic” do not refer to the same structure. See Becton, Dickinson and Co. v. Tyco Healthcare Group, LP, 616 F.3d 1249, 1254 (Fed. Cir. 2010) (“Where a claim lists elements separately, ‘the clear implication of the claim language’ is that those elements are ‘distinct components’ of the patented invention.”) (quoting Gaus v. Conair Corp., 363 F.3d 1284, 1288 (Fed. Cir. 2004)); see also CAE Screenplates, Inc. v. Heinrich Fiedler GmbH & Co., 224 F.3d 1308, 1317 (Fed. Cir. 2000) (“In the absence of any evidence to the contrary, we must presume that the use of . . . different terms in the claims connotes different meanings.”); Engel Indus., Inc. v. Lockformer Co., 96 F.3d 1398, 1404–05 (Fed. Cir. 1996) (concluding that where a claim provides for two separate elements, a “second portion” and a “return portion,” these two elements “logically cannot be one and the same”).” slip op. at 13

  • Obviousness (§103) › Motivation to combine / reasonable expectation of success › Teaching awayTeaching away foundNot shown unpatentableNot shown unpatentable

    “As Patent Owner argues, Petitioner’s proposed combination of Funk and Lewis “would interfere with the intended operation of the Funk control system to move the lift arms up and down in response to inter alia changes in the height signal.” Prelim. Resp. 20. This scenario is similar to that in Tec Air, 192 F.3d at 1356, which involved a claimed injection-molding technique that used screw-threaded adjustable plugs accessed from the inner, cavity-facing, side of the mold. The proposed combination included a prior art reference disclosing adjustment members accessed from the opposite, outer, side of the mold, and having a non-threaded smooth tip that extended through the mold and into the cavity. Id. at 1360. The Federal Circuit held that the prior art reference was properly determined to teach away from the claimed invention, because “no screw driver would be able to turn the smooth-headed screws from the cavity-side of the mold,” hence the proposed “combination would be inoperable for its intended purpose.” Id. Likewise, the proposed combination in the present matter teaches away from the subject matter of claim 1, because it would “immobilize [Funk’s] main arm,” and its associated hydraulic cylinder 18, “leaving just ‘one’ of Funk’s two adjustment mechanisms — blade tilt — available for grade control” (Pet. 10), thereby decreasing the system’s accuracy (see Ex. 2001 ¶¶ 113– 14) and negating the very technique that Funk relies upon to achieve its stated goal. See Ex. 1004 ¶ 7 (“[O]ne object of the present invention is to provide an automatic leveling control system that is sufficiently accurate for preparing the ground prior to the construction of concrete floors and foundations.”)” slip op. at 28

  Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · Markman · KSR · Graham
  Patents in suitUS 10,533,300
• Head Sport GmbH v. Vermont Safety Developments LLCInstitution denied
  PTAB · Jan 15, 2025 · IPR2024-01099 · APJ Barry L Grossman · IPR · Institution

  The Board denied institution on all challenged claims because Petitioner did not show that the prior art met the claims under the Board’s construction of “release logic.”

  RulingsInstitution decision

  • Other 314aNot reached

    “Thus, based in part on the “relatively minimal proceedings” in the District Court, and the “[t]he possibility of significant simplification” for the District Court from our claim construction of the term “release logic,” we decline Patent Owner’s invitation to discretionarily deny the petition. Moreover, we need not address Patent Owner’s contentions concerning discretionary denial because, as discussed below, Petitioner has not established a reasonable likelihood of prevailing on the merits in demonstrating unpatentability of any challenged claim of the ’953 patent. See MillerKnoll, Inc. v. Aaron DeJule, IPR2023-01428, Paper 8, 10 (PTAB March 22, 2024).” slip op. at 20

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

    “We now turn to the merits of Petitioner’s asserted Grounds of unpatentability. Analysis of Claims We focus our analysis on the term “release logic,” which appears in all the challenged claims. As we explained above, we determined that the term “release logic” along with its recited functions should be construed under Section 112 ¶ 6 to cover “corresponding structure, material, or acts described in the specification and equivalents thereof,” that perform the recited functions. Petitioner did not identify how the asserted prior art described those structures or their equivalents. Instead, as discussed above, Petitioner relied on Patent Owner’s preliminary construction in the District Court, which Patent Owner identified in wholly functional terms as a “specific sequence of actions.” Pet. 6 (citing Ex. 1010; Ex. 1002 ¶¶ 52–53); Prelim. CC Reply 1 (citing Ex. 1010, 5). Thus, Petitioner’s analysis fails to address how the prior art meets the limitations set forth in the claims as we have interpreted those claims. Accordingly, we find that Petitioner has failed to meet its burden to establish a reasonable likelihood that it would prevail with respect to at least one of the claims challenged in the petition. Thus we deny institution of an inter partes review. See Samsung Elecs. Am., Inc. v. Cobblestone Wireless, LLC, IPR2024-00319, Paper 16, slip op. 16–23 (PTAB Jun. 24, 2024) (holding that because Petitioner’s obviousness showing was based on an incorrect claim construction, Petitioner did not demonstrate a reasonable likelihood that a claim limitation was disclosed by, or would have been obvious over, the cited reference).” slip op. at 49

  • Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) appliesDecided for patent owner

    “be persuasive, we conclude that an ordinarily skilled artisan would not have understood “release logic” to refer to, or to have a definite meaning as the name for structure. Accordingly, we find that any presumption that the claims at issue do not invoke § 112, ¶ 6 is overcome, and we conclude that “release logic” introduces claim language that is properly interpreted under § 112, ¶ 6. Dr. Hull’s testimony in the District Court appears to address only the embodiment disclosed in Figures 9–11 of the ’953 patent. He did not opine on the other embodiments disclosed in the patent, such as the embodiment in Figures 22–24 disclosing electronic third-quadrant release-logic binding system 2204. However, his testimony that the words of the claim would not be understood by an ordinarily skilled artisan to have definite meaning as the name for structure remains persuasive.” slip op. at 48

  • Skill levelSkill level patent owner adoptedDecided for patent owner

    “sophistication of the technology; and (5) educational level of active workers in the field.” Id. ¶ 30. Dr. Hull fails to state whether these factors were relied upon in forming his opinion, and if so, he also fails to state the underlying facts or data relating to these factors on which the opinion is based. There is no evidence to support why an “advanced degree” in mechanical engineering and five years of relevant experience is required. His opinion is supported only by his statement that he is “familiar with the technology at issue here and the state of the art at the time the application leading to the ’953 patent was filed.” Ex. 1002 ¶ 31. Expert testimony that does not disclose the underlying facts or data on which the opinion is based is entitled to little or no weight. 37 C.F.R. § 42.65(a). Here, based on Dr. Hull’s extensive experience, we give his testimony some, but little, weight. Patent Owner states that “for purposes of this Preliminary Response only, VSD does not now dispute the definition of the POSITA as set forth by Dr. Hull.” Prelim. Resp. 7. We note that Patent Owner’s position is based on Dr. Hull’s full testimony, not the excerpt asserted by Petitioner. Accordingly, for purposes of this Decision, and based on the limited record before us, we determine, based on Dr. Hull’s testimony, the cited prior art, and Patent Owner’s qualified agreement with Dr. Hull’s testimony, that a person of ordinary skill in the relevant technology would have had an advanced degree in mechanical engineering or a related discipline and five years of experience in either ski binding design, manufacture, or testing; research concerning ski bindings and related equipment; or the development of standards concerning ski bindings or related equipment. This level of skill is approximate, and more experience would compensate for less formal education, and vice versa.” slip op. at 25

  Claim constructionDiscretionary denialcites Phillips · KSR · Graham
  Patents in suitUS 7,523,953
• Biofrontera Inc. / Biofrontera Bioscience GmbH et al. v. Sun Pharmaceutical Industries, Inc.Institution denied
  PTAB · Nov 12, 2024 · IPR2024-00874 · APJ Erica A Franklin · IPR · Institution

  The Board denied institution because the petition did not show a reasonable likelihood that any challenged claim was unpatentable, failing to show Bansal's claimed light intensity arrangement.

  RulingsInstitution decision

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

    “An obviousness determination requires finding both ‘that a skilled artisan would have been motivated to combine the teachings of the prior art references to achieve the claimed invention, and that the skilled artisan would have had a reasonable expectation of success in doing so.’” CRFD Research, Inc. v. Matal, 876 F.3d 1330, 1340 (Fed. Cir. 2017) (quoting Intelligent Bio-Sys., Inc. v. Illumina Cambridge Ltd., 821 F.3d 1359, 1367– 68 (Fed. Cir. 2016)). Obviousness grounds must be supported with “articulated reasoning with some rational underpinning” and not by “mere conclusory statements.” See KSR Int’l Co., 550 U.S at 418. slip op. at 11

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

    “agree with Patent Owner that Petitioner has not sufficiently shown for institution that Bansal teaches or suggests arranging light sources “such that a higher intensity of light is emitted proximate the second edges compared to the intensity of light emitted not proximate the second edges,” as required by the challenged claims. Instead, Petitioner demonstrates how Bansal describes varying the density of light source distribution throughout the array to provide a higher density of light in the entire peripheral area of the array, which includes the areas proximal to both the first and second edges, as compared to the central area of the array. See Pet. 36–37; Ex. 1005 ¶ 25. In this regard, Petitioner relies on Bansal’s Figure 9b, asserting that it “shows one embodiment where more light sources are placed near the edges of the panel compared to the light sources in the center.” Pet. 36–37. The comparison of Bansal’s light density between the entire periphery and the central area of the array is insufficient. What is missing from Petitioner’s argument and discussion of Bansal is how Bansal teaches or suggests a configuration that provides a higher density of light proximate to the second shorter edges of the periphery in comparison to the remaining areas of the array, which includes the first longer edges of the periphery. Without that discussion, we find that Petitioner has not shown sufficient for institution that Bansal is persuasively relied upon for the light source arrangement limitation of the challenged claims. likelihood of prevailing in its obviousness challenge of independent claims 1, 5, 16, 20, or 21, or dependent claims 2, 4, 6–8, and 17–19 over Larsen, Bansal, and Jones.” slip op. at 17

  • Skill levelOther

    “would have had at least a Bachelor of Science in electrical engineering, physics, biomedical engineering, computer engineering, chemical engineering, material science, or a related scientific or engineering field, and at least one year of work or research experience in optics, optoelectronics, radiometry, photometry, photodynamic diagnosis (PD), photodynamic therapy (PDT), phototherapy (PT), or a related field. Pet. 8. Petitioner asserts that, alternatively, a “POSITA in the relevant time frame would have had at least four years of industry or academic experience in optics, optoelectronics, radiometry, photometry, PD, PDT, PT, or a related field.” Id. (citing Ex. 1003 ¶ 37). According to Patent Owner, a person of ordinary skill in the art at the time the application for the ’028 patent was filed, “would have had a M.D. and/or a Ph.D. in an electrical engineering, physics, optical sciences, optical engineering, or a related scientific or engineering field, and at least one to two years of work or research experience in optical engineering, optics, optoelectronics, phototherapy (‘PT’), PDT, or a related field.” Prelim. Resp. 16. Patent Owner asserts that, “[a]lternatively, a POSITA could have a Bachelor’s degree in one of the above areas and at least three to four years of work or research experience in that area.” Id. (citing Ex. 2001 ¶¶ 30–31). We note that the parties’ proposed definitions are largely similar. To the extent that the proposed definitions differ, we do not need to resolve those differences as our findings and conclusion in this Decision would be the same under any of the proposed definitions.” slip op. at 9

  § 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 11,697,028
• Kelonia Therapeutics, Inc. v. Interius Biotherapeutics, Inc.Rehearing denied
  PTAB · Oct 1, 2024 · PGR2024-00008 · APJ Sheridan K Snedden · PGR · Rehearing

  The Board denied rehearing and maintained its denial of PGR because Petitioner did not show that Perkins and RCSB PDB made claims 1–30 more likely than not unpatentable.

  RulingsRehearing decision

  • RehearingRehearing, deniedDenied

    “II. LEGAL STANDARD Pursuant to 37 C.F.R. § 42.71(d): A party dissatisfied with a decision may file a single request for rehearing without prior authorization from the Board. The burden of showing a decision should be modified lies with the party challenging the decision. The request must specifically identify all matters the party believes the Board misapprehended or overlooked, and the place where each matter was previously addressed in a motion, an opposition, or a reply. When reconsidering a decision on institution, we review the decision for an abuse of discretion. 37 C.F.R. § 42.71(c). An abuse of discretion exists where a “decision [i]s based on an erroneous conclusion of law or clearly erroneous factual findings, or . . . a clear error of judgment.” PPG Indus. Inc. v. Celanese Polymer Specialties Co., 840 F.2d 1565, 1567 (Fed. Cir. 1988). A rehearing request is not an opportunity for the requesting party to reargue its case or merely to express disagreement with the underlying decision. Nor is it an opportunity for the moving party to present new arguments that were not in its original submissions.” slip op. at 3

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

    “Owner’s argument persuasive because Perkins discloses embodiments with “mutations at I182 among a group of 20 other possible locations for modifications,” 13 of which are mutations of specific amino acids that “can be changed to any of the 19 other natural amino acids.” Id. Perkins discloses further that modifications at each of those 20 possible sites can be combined such that “one, two, or more” of the mutations can be made together in other embodiments (Ex. 1006, 17–18), or in other words, “each species [is] combinable to create a vast number of species.” Dec. 35. In addition to the locations of modifications expressly listed in Perkins, Perkins adds yet another option in which “the mutated VSV-G envelope protein is as described in Nikolic et al.” (Ex. 1006, 18), which “describes the crystal structures of VSV G bound to its native LDL-R receptor” that RCSB PDB depicts in entries 5OY9 and 5OYL (Dec. 18). We also considered Dr. Rose’s testimony about the crystal structures depicted in RCSB PDB, namely that a person of ordinary skill in the art would have been motivated to modify Perkins based on the VSV-G crystal structures in the RCSB PDB. Perkins taught that mutations to VSV-G “inhibit binding of VSV-G to the low-density lipoprotein receptor (‘LDL-R’), while preserving the VSV-G protein’s fusogenic function,” and expressly disclosed making a mutation at I182. (See, e.g., Ex. 1005 at 19:29-20:2, 20:29-21:14, 21:16-27; Ex. 1006 at 16.) The VSV-G crystal structures in the RCSB PDB taught that I182 is nearby negatively charged amino acids on the LDL-R. Thus, a person of ordinary skill in the art would have been motivated to incorporate a mutation which negated an interaction with the negatively charged residues in the LDL-R. (Ex. 1005 at 19:29–20:2; Ex. 1006 at 16.) Dec. 37. discussed above, “Perkins provides a list of many mutations and combination[s] thereof, but provides no direction as to which of the many possible choices is likely to be successful.” Id. at 37–38. Thus, we were not persuaded that choosing an embodiment with a mutation at I182 from Perkins’s other listed embodiments with 20 possible locations for modifications, combinations of modifications at 20 possible locations, and the mutations described in Nikolic and depicted in RCSB PDB is an “easily traversed, small or finite number of alternatives that KSR suggested might support an inference of obviousness.” Id. at 35. In view of these findings, we noted that we did not “find sufficient evidentiary support for a determination that the navigation of RCSB PDB crystal structures to achieve the missing limitation would have been ‘evidently and indisputably within the common knowledge of those skilled in the art.’” Id. at 38.” slip op. at 6

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

    “discussed above, “Perkins provides a list of many mutations and combination[s] thereof, but provides no direction as to which of the many possible choices is likely to be successful.” Id. at 37–38. Thus, we were not persuaded that choosing an embodiment with a mutation at I182 from Perkins’s other listed embodiments with 20 possible locations for modifications, combinations of modifications at 20 possible locations, and the mutations described in Nikolic and depicted in RCSB PDB is an “easily traversed, small or finite number of alternatives that KSR suggested might support an inference of obviousness.” Id. at 35. In view of these findings, we noted that we did not “find sufficient evidentiary support for a determination that the navigation of RCSB PDB crystal structures to achieve the missing limitation would have been ‘evidently and indisputably within the common knowledge of those skilled in the art.’” Id. at 38.” slip op. at 7

  § 103 obviousness
  Patents in suitUS 11,767,366
• Kelonia Therapeutics, Inc. v. Interius Biotherapeutics, Inc.Institution denied
  PTAB · May 17, 2024 · PGR2024-00008 · APJ Sheridan K Snedden · PGR · Institution

  The Board denied institution because Petitioner did not show it was more likely than not that any challenged claim was unpatentable over Perkins or the asserted combinations.

  RulingsInstitution decision

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

    “We have authority under 35 U.S.C. § 324(a), which provides that a post-grant review may not be instituted “unless . . . the information presented in the petition . . ., if such information is not rebutted, would demonstrate that it is more likely than not that at least 1 of the claims challenged in the petition is unpatentable.” Upon considering the arguments and evidence presented by the parties, we determine Petitioner has not shown that it is more likely than not that at least one of the claims challenged in the Petition is unpatentable. Accordingly, we deny institution of post-grant review.” slip op. at 2

  • Novelty / Anticipation (§102) › Priority / effective filing date / continuation supportReference is prior artDecided for patent owner

    “Having considered the parties’ positions and evidence of record, summarized above, we agree with Patent Owner that Perkins is prior art to the ’366 patent only to the extent that the subject matter disclosed in Perkins is likewise described in the Perkins Provisional. Accordingly, we do not consider Petitioner’s arguments that rely on subject matter unsupported by the Perkins Provisional. For example, support for Petitioner’s argument that Perkins discloses “mutant VSV-G envelope protein containing only four mutations at N180, I182, T352, and E353” is not found in the Perkins Provisional and is therefore not considered. Pet. 73 (quoted with Petitioner’s emphasis). Thus, insofar as Petitioner is suggesting that Perkins describes a list of mutations that is narrowed to four positions including a mutation at I182, rather than a listing of thirteen potential positions for mutations (and various combinations thereof with hypothetical mutations at a variety positions), we find no such narrower listing in the Perkins Provisional. Compare Ex. 1005, 22:2–5, with Ex. 1006, 17–18.” slip op. at 19

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

    “genus even if the species are not themselves recited.” Bristol–Myers Squibb Co. v. Ben Venue Labs., Inc., 246 F.3d 1368, 1380 (Fed. Cir. 2001); see also, Atofina, 441 F.3d at 999 (“[A] very small genus can be a disclosure of each species within the genus.” (citing In re Petering, 301 F.2d at 682)). In Petering, for example, the prior art disclosed a small genus of only 20 compounds that included the claimed species. In re Petering, 301 F.2d at 682. In its discussion concluding that a small genus may anticipate a species of that genus, the Court of Customs and Patent Appeals explained that “it is not the mere number of compounds in this limited class which is significant here, but rather, the total circumstances involved, including such factors as the limited number of variations for R, only two alternatives for Y and Z, no alternatives for the other ring positions, and a large unchanging parent structural nucleus.” Id. at 681–682. Having considered the parties’ positions and evidence of record, summarized above, we do not find that Perkins discloses a limited class as exemplified in Petering. To begin, while it is undisputed that Perkins discloses a class of mutant VSV-G envelope proteins that encompasses the recited I182E or I182D mutations, it is also undisputed that Perkins does not disclose the I182E or I182D mutations. Prelim. Resp. 22. Furthermore, and by contrast to the limited class of compounds at issue in Petering, Perkins discloses a class of mutant VSV-G envelope proteins defined as proteins containing one or more of 20 possible mutations or alterations, a class that includes at least 254 proteins. Ex. 1006, 17–18; Prelim. Resp. 26–27. Furthermore, as Patent Owner correctly points out, “[t]he Perkins Provisional does not include any disclosure of the specific mutations to be made at any of these locations. That is, the Perkins Provisional does not indicate the other amino acid(s) to be substituted at the listed locations.” Prelim. Resp. 26. Thus, Perkins fails to provide a POSA with a “‘pattern of preferences’ that serves to narrow the genus.” See, e.g., Sanofi-Synthelabo v. Apotex, Inc., 470 F.3d 1368, 1377 (Fed. Cir. 2006) (“there is no such clear ‘pattern of preferences’ [as found in Petering] that serves to narrow the genus in claim 2 to a narrow class that includes clopidogrel bisulfate”).” slip op. at 22

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

    “Obviousness is a question of law based on underlying findings of fact.” In re Kubin, 561 F.3d 1351, 1355 (Fed. Cir. 2009). A conclusion of obviousness is appropriate where the prior art “contain[s] detailed enabling methodology for practicing the claimed invention, a suggestion to modify the prior art to practice the claimed invention, and evidence suggesting that it would be successful.” In re O’Farrell, 853 F.2d 894, 902 (Fed. Cir. 1988); see also, In re Kubin, 561 F.3d at 1359 (KSR “actually resurrects [the Federal Circuit]’s own wisdom in In re O’Farrell”). However, to render a claim obvious, prior art cannot be “vague” and must collectively, although not explicitly, guide an artisan of ordinary skill towards a particular solution. Bayer Schering Pharma AG v. Barr Labs., Inc., 575 F.3d 1341, 1347 (Fed. Cir. 2009). That is, when a field is “unreduced by direction of the prior art,” and when prior art gives “no indication of which parameters were critical or no direction as to which of many possible choices is likely to be successful,” an invention is not obvious. Bayer Schering, 575 F.3d at 1347 (citing In re O’Farrell, 853 F.2d at 903). Having considered the parties’ positions and evidence of record, summarized above, we are not persuaded that Perkins discloses a finite set or limited class of 19 mutations. Pet. 66. Rather, we agree with Patent Owner that Perkins discloses a large genus of mutant VSV-G polypeptides containing at least 254 species—“Perkins Provisional discloses mutations at I182 among a group of 20 other possible locations for modifications[,] . . . [13] of these 20 positions are specific amino acids that . . . can be changed to any of the 19 other natural amino acids” —each species combinable to create a vast number of species. Prelim. Resp. 32. Perkins does not indicate any preference among the 13 disclosed mutations, does not indicate any preference among the 19 other amino acids, and does not indicate any preference as to which mutations should be combined to successful effect. Ex. 1006, 17–18. Thus, while Perkins discloses that one or more mutations “inhibit the envelope protein’s ability to bind its native target, while preserving the envelope protein’s fusogenic properties,” beyond that, a POSA would have no direction for selecting the route to create the I182E or I182D mutations specified by the challenged claims among the various unpredictable alternatives suggested by Perkins. Ex. 1006 at 16; Ex. 1002 ¶ 193. We do not find this to be the easily traversed, small or finite number of alternatives that KSR suggested might support an inference of obviousness. KSR, 550 U.S. at 402. slip op. at 34

  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR
  Patents in suitUS 11,767,366
• Mara Renewables Corporation v. DSM IP Assets, B.V.Institution denied
  PTAB · Apr 18, 2024 · IPR2024-00070 · APJ Zhenyu Yang · IPR · Institution

  The Board denied institution because the Petition did not show a reasonable likelihood that claims 1–15 were anticipated by Radianingtyas or obvious over either asserted combination.

  RulingsInstitution decision

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

    “We have authority 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). For the reasons provided below, we determine Petitioner has not demonstrated a reasonable likelihood that it would prevail with respect to at least one claim challenged in the Petition. Accordingly, we deny institution of an inter partes review.” slip op. at 2

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

    “claim construction standard that would be used to construe the claim in a civil action under 35 U.S.C. [§] 282(b).” 37 C.F.R. § 42.100(b). Under this standard, we construe the claim term “in accordance with the ordinary and customary meaning of such claim as understood by one of ordinary skill in the art and the prosecution history pertaining to the patent.” Id.; see also Phillips v. AWH Corp., 415 F.3d 1303, 1312–13 (Fed. Cir. 2005) (en banc) (holding that the words of a claim “are generally given their ordinary and customary meaning,” which is “the meaning that the term would have to a person of ordinary skill in the art in question at the time of the invention, i.e., as of the effective filing date of the patent application”). Claim terms need only be construed to the extent necessary to resolve the controversy. Wellman, Inc. v. Eastman Chem. Co., 642 F.3d 1355, 1361 (Fed. Cir. 2011). On this record and for purposes of this Decision, we see no need to construe any claim term.” slip op. at 6

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Patent Owner does not provide a definition of the level of ordinary skill in the art. See Prelim. Resp. 19. Patent Owner also states that any differences between the parties’ proposed definition of the skill level would not impact its arguments. Id. For purposes of this Decision, we adopt Petitioner’s definition of the skill level because it is consistent with the prior art’s demonstration of the level of ordinary skill at the relevant time. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (holding that the prior art itself can reflect the appropriate level of ordinary skill in the art).” slip op. at 7

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

    “triglyceride, DHA, and heptadecanoic acid content recited therein. In order to anticipate a claim, a prior art reference “must not only disclose all elements of the claim within the four corners of the document, but must also disclose those elements arranged as in the claim.” NetMoneyIN, Inc. v. VeriSign, Inc., 545 F.3d 1359, 1370 (Fed. Cir. 2008) (quotation marks omitted). A reference, however, can anticipate a claim “even if it does not expressly spell out all the limitations arranged or combined as in the claim, if a person of skill in the art, reading the reference, would at once envisage the claimed arrangement or combination.” Microsoft Corp. v. Biscotti, Inc., 878 F.3d 1052, 1068 (Fed. Cir. 2017) (quotation marks and brackets omitted). As explained below, here, Petitioner has not shown Radianingtyas discloses a microbial oil comprising the required triglyceride, DHA and heptadecanoic acid content. Specifically, although the exemplified strain ONC-T18 produces oil that meets the claimed triglyceride fraction and heptadecanoic acid level, Petitioner has not shown the same oil contains the recited DHA level.” slip op. at 10

  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips
  Patents in suitUS 8,207,363
• Millerknoll, Inc. v. Aaron DejuleInstitution denied
  PTAB · Mar 22, 2024 · IPR2023-01428 · APJ Robert J Silverman · IPR · Institution

  The Board denied institution for claims 1–10, 14, 15, and 18–22 because Petitioner did not identify corresponding structure for the § 112(f) adjusting assembly limitation.

  RulingsInstitution decision

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

    “Under these circumstances, the Petition does not establish a reasonable likelihood of unpatentability for claim 1. See Samsung Elecs. Co., Ltd. v Power2B Inc., IPR2022-01378, Paper 12 at 15, 17 (PTAB March 15, 2023) (“Because Petitioner has not identified structure corresponding to the functions recited in claims 1 and 5, we cannot ascertain the differences between the claimed invention and the asserted prior art, as required [to evaluate obviousness]. . . . Accordingly, we conclude that Petitioner has not demonstrated a reasonable likelihood that it would prevail in showing claims 1 and 5 are unpatentable under 35 U.S.C. § 103(a) as obvious over Bird and Ishii.”); HTC Corp. v Lemaire Illumination Techs., LLC, IPR2019-00092, Paper 7 at 20 (PTAB Apr. 29, 2019) (“Petitioner . . . fails to identify structure described in the Specification of the ’266 patent that corresponds to the claimed function as is required by 37 C.F.R. § 42.104(b)(3) . . . . Consequently, Petitioner also fails to explain how that corresponding structure or an equivalent thereof is met by its proposed combination of [prior art references].”); ZTE Corp. v. Maxell, Ltd., IPR2018-00235, Paper 9 at 11 (PTAB June 1, 2018) (“Petitioner has not satisfied the claim construction requirement set forth in 37 C.F.R. § 42.104(b)(3) with respect to certain limitations in independent claims 1, 6, and 10. Based on this deficiency in the Petition, which affects all of the challenged claims, we deny institution of inter partes review.”); Unified Patents Inc. v. Blackbird Tech LLC, IPR2017-01525, Paper 11 at 14 (PTAB Dec. 1, 2017) (“Petitioner does not ‘identify the specific portions of the specification that describe the structure, material, or acts corresponding to each claimed function,’ as required by our Rules (37 C.F.R. § 42.104(b)(3)), to enable us to determine if the asserted prior art teaches such structure. Thus, Petitioner fails to demonstrate a reasonable likelihood of prevailing in its challenge to independent claims 2, 7, and 10 as well as its challenge to claims 11, 13, 16, and 19.”); Panel Claw, Inc. v. SunPower Corp., IPR2014-00386, Paper 7 at 9–10 (PTAB June 30, 2014) (Petitioner’s failure to identify corresponding structure for a means-plus-function limitation warranted denial of institution for all claims that included that limitation). Because the claims 2–10, 14, 15, and 18–22 depend, directly or indirectly, from claim 1, Petitioner’s challenge to these claims fails for the same reasons.” slip op. at 27

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “person of ordinary skill in the art. See Phillips, 415 F.3d at 1313. Petitioner contends that person of ordinary skill in the art to which the ’498 patent pertains “would have had a bachelor’s degree in industrial design, mechanical engineering, and/or a related field, and at least 2–3 years of experience designing furniture.” Pet. 8 (citing Ex. 1108 ¶ 29). Patent Owner “forgoes offering a competing definition of the level of ordinary skill,” at the current stage of this proceeding, stating that “under Petitioner’s definition of the level of ordinary skill in the art, Petitioner’s challenges fail to establish a reasonable likelihood of prevailing as to any claim of the ’498 Patent.” Prelim. Resp. 7. Accordingly, for the purposes of this Decision, and in view of the parties’ representations, we adopt Petitioner’s description of the relevant level of skill in the art, which appears to be consistent with the level of skill reflected in the ’498 patent and the asserted prior art. See Okajima, 261 F.3d at 1355.” slip op. at 18

  • Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) appliesDecided for petitioner

    “‘[a]djusting assembly’ is not a recognized term of art in the field of the ’498 Patent” and “[a]s used in the claims of the ’498 Patent, it should be construed as a means-plus-function (‘MPF’) claim element under 35 U.S.C. § 112(f).” Pet. 9 (citing Ex. 1108 ¶ 47). Petitioner bases this assertion on its expert’s opinions that “claim 1 does not recite sufficient structure for performing th[e] function” recited in the “adjusting assembly” limitation and that a person of ordinary skill in the art “would not consider ‘adjusting assembly’ to refer to any specific structure.” Id. (citing Ex. 1108 ¶ 52); see also id. at 10 (citing Ex. 1108 ¶¶ 54–59) (“Nor do the claims otherwise recite sufficient structure for providing the claimed function.”) Further, Petitioner contends that “[c]laim 1 uses ‘adjusting assembly’ as a ‘nonce’ term that operates as a substitute for ‘means’ to claim a function.” Id. at 10 (citing MTD Prods. Inc. v. Iancu, 933 F.3d 1336, 1341–45 (Fed. Cir. 2019) (holding “mechanical control assembly” operated as nonce term)). For its part, “Patent Owner agrees that means-plus-function treatment is appropriate for the ‘adjusting assembly,’” although taking this position “[f]or purposes of this proceeding only.” Prelim. Resp. 8 n.5. Based on the current record, we agree with the parties’ positions that the “adjusting assembly” limitation of the ’498 patent should be construed according to 35 U.S.C. § 112(f). Although the word “means” does not appear in the limitation, the claim language itself does not recite structure that, per the recited function, “cooperat[es] between the first component and the at least second component” and “changes [the] magnitude” of “the force required to be applied in the second manner to reconfigure the apparatus and move the second component relative to the first component,” “as an incident of the force being applied in the first manner changing in magnitude.” In other words, claim 1 appears to lack sufficient structure for performing the stated function of the “adjusting assembly.” See Williamson, 792 F.3d at 1348. Mr. Koepke’s opinion, which is unrebutted at this point, that the term “adjusting assembly” would not connote any specific structure, to a person of ordinary skill in the art, at the relevant time (see Ex. 1108 ¶ 52), supports our conclusion that 35 U.S.C. § 112(f) applies to the “adjusting assembly” limitation. slip op. at 19

  • BurdenDenied

    “As to the purportedly corresponding structure, in the ’498 patent Specification, Petitioner identifies only two structures for performing the recited function of the “adjusting assembly”: a “tilting spring” and a “weighing spring.” See Pet. 10–14. Petitioner characterizes a “tilting spring” as “a spring structure that” slip op. at 21

  Claim constructioncites Phillips · KSR · Graham
  Patents in suitUS 10,292,498
• Millerknoll, Inc. v. Aaron DejuleInstitution denied
  PTAB · Mar 22, 2024 · IPR2023-01427 · APJ Richard H Marschall · IPR · Institution

  Institution was denied because the petition did not show a reasonable likelihood that Schmitz or Takamatsu anticipates any challenged claim.

  RulingsInstitution decision

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

    “review. See 35 U.S.C. § 314; 37 C.F.R. § 42.4(a) (2022). Under 35 U.S.C. § 314(a), we may not authorize an inter partes review unless the information in the petition and the preliminary 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.” For the reasons that follow, we determine that Petitioner has not demonstrated a reasonable likelihood of prevailing with respect to any of the challenges in the Petition. Accordingly, we do not institute an inter partes review.” slip op. at 2

  • Claim Construction › Functional claiming / §112(f) means-plus-function › Whether §112(f) applies (Williamson, nonce words)§112(f) appliesOther

    “may be expressed as a means or step for performing a specified function . . . and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof.” 35 U.S.C. § 112(f). The use of the term “means” creates a rebuttable presumption that 35 U.S.C. § 112(f) applies and, conversely, the absence of the term “means” creates a rebuttable presumption that this statutory mandate does not apply. Williamson v. Citrix Online, LLC, 792 F.3d 1339, 1348 (Fed. Cir. 2015) (en banc, in relevant part). These presumptions can be overcome, however, if the claim limitation “fails to ‘recite sufficiently definite structure’ or else recites ‘function without reciting sufficient structure for performing that function.’” Id. (citing Watts v. XL Sys., Inc., 232 F.3d 877, 880 (Fed. Cir. 2000). Indeed, as the Federal Circuit has emphasized, the essential inquiry is not merely the presence or absence of the word “means” but whether the words of the claim are understood by persons of ordinary skill in the art to have a sufficiently definite meaning as the name for structure.” slip op. at 12

  • Claim Construction › Functional claiming / §112(f) means-plus-function › Corresponding structure / algorithm (indefinite if none)Term construed board ownOther

    “on incorrect aspects of Petitioner’s proposed construction because Petitioner’s faulty construction fatally undermines Petitioner’s anticipation challenges. We agree with Patent Owner that Petitioner’s construction fails to give adequate weight, or any weight, to the “plurality of gears” aspect of the “adjusting assembly” limitation. Petitioner acknowledges the “plurality of gears” language when arguing that the presence of this structure in the claim does not prevent that the “adjusting assembly” limitation from being construed as a means-plus-function limitation, but Petitioner does not include the functional requirements of the gears in its identification of the claimed function or identify the gears as part of the structure in the Specification that performs the claimed function. See Pet. 13–17. Both of these approaches are erroneous and lead to an incorrect construction of the “adjusting assembly” limitation. The adjusting assembly limitation requires “an adjusting assembly comprising a plurality of gears that cooperate and move relative to each other as an incident of the seat moving from the first position into the loaded position configured to thereby increase a resistance to changing of the angular orientation of the back rest from the starting angular position.” Ex. 1001, claim 1 (emphasis added). Accordingly, the plain language of the claim requires an adjusting assembly that includes gears that perform a certain function (“cooperate and move relative to each other . . .”). Petitioner’s identified function focuses on the “increase a resistance” functional language and improperly omits the functional language associated” slip op. at 20

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “The level of skill in the art is “a prism or lens” through which we view the prior art and the claimed invention. Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). “This reference point prevents . . . factfinders from using their own insight or, worse yet, hindsight, to gauge obviousness.” Id. Factors pertinent to a determination of the level of ordinary skill in the art include: (1) educational level of the inventor; (2) type of problems encountered in the art; (3) prior art solutions to those problems; (4) rapidity with which innovations are made; (5) sophistication of the technology; and (6) educational level of workers active in the field. Env’t Designs, Ltd. v. Union Oil Co., 713 F.2d 693, 696–697 (Fed. Cir. 1983) (citing Orthopedic Equip. Co. v. All Orthopedic Appliances, Inc., 707 F.2d 1376, 1381–82 (Fed. Cir. 1983)). Not all such factors may be present in every case, and one or more of these or other factors may predominate in a particular case. Id. Moreover, these factors are not exhaustive but are merely a guide to determining the level of ordinary skill in the art. Daiichi Sankyo Co. v. Apotex, Inc., 501 F.3d 1254, 1256 (Fed. Cir. 2007). In determining a level of ordinary skill, we also may look to the prior art, which may reflect an appropriate skill level. Okajima, 261 F.3d at 1355. Petitioner contends that one of ordinary skill in the art “would have had a bachelor’s degree in industrial design, mechanical engineering, and/or a related field, and at least 2–3 years of experience designing furniture.” Pet. 12 (citing Ex. 1012 ¶¶ 22–23). Patent Owner states that “for the purposes of this Preliminary Response only, Patent Owner forgoes offering a competing definition of the level of ordinary skill.” Prelim. Resp. 7. For purposes of this Decision, we adopt and apply Petitioner’s proposed level of ordinary skill in the art, which we view as consistent with the level of skill reflected in the ’753 patent and the asserted prior art.” slip op. at 10

  Claim construction§ 102 anticipationcites Phillips
  Patents in suitUS 10,893,753
• Mara Renewables Corporation v. DSM IP Assets, B.V.Institution denied
  PTAB · Feb 23, 2024 · IPR2023-01342 · APJ Jon B Tornquist · IPR · Institution

  The Board denied institution because the petition did not show a reasonable likelihood that any challenged claim was anticipated or obvious over the asserted references.

  RulingsInstitution decision

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

    “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.” 35 U.S.C. § 314(a) (2018). Having considered the arguments and evidence presented by Petitioner and Patent Owner, we determine that Petitioner has not demonstrated a reasonable likelihood of prevailing on at least one of the challenged claims of the ’959 patent. Accordingly, we deny institution of an inter partes review.” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “Petitioner contends that, as of the earliest claimed priority date of the ’959 patent, an ordinarily skilled artisan “would have had a Master of Science degree in an academic discipline emphasizing chemistry, chemical engineering, or biochemistry, in combination with training or at least two to three years of related work experience with lipid chemistry technologies, including but not limited to lipid extraction technologies.” Pet. 6 (citing Ex. 1003 ¶¶ 63–64). Alternatively, Petitioner proposes that an ordinarily skilled artisan “could have also had a Doctorate degree in a relevant academic discipline with one to two years of related work experience in the same discipline.” Id. Petitioner argues that an ordinarily skilled artisan “would have been familiar with microbial oils” and “would have understood the benefits of polyunsaturated fats (PUFAs), microbial sources for obtaining them, and methods for culturing and extracting oils from those microbial sources.” Id. (citing Ex. 1003 ¶¶ 36–48, 64). Patent Owner does not provide a definition of the level of ordinary skill in the art, but “reserves its right to proffer what it contends to be the appropriate level of ordinary skill in the art should the Board institute review.” Prelim. Resp. 15. Patent Owner asserts, however, that a person of ordinary skill in the art would have a detailed understanding of the information provided in its Technology Background section, including “the expected impact of cellular biomass growth characteristics on the proportion of triglycerides and phospholipids produced during a microbial fermentation.” Id. For purposes of this Decision, we adopt Petitioner’s definition of the skill level of an ordinarily skilled artisan as it is consistent with the prior art of record. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (holding that the prior art itself can reflect the appropriate level of ordinary skill in the art). As to the background knowledge possessed by the ordinarily skilled artisan, we agree that such an artisan would have been aware of methods for culturing and extracting oils from microbial sources, including the impact of growth characteristics on the proportions of triglycerides and phospholipids produced during microbial fermentation. Pet. 6; Prelim. Resp. 15.” slip op. at 7

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

    “Petitioner contends that all claim terms of the ’959 patent “should be given their plain and ordinary meaning.” Pet. 3. Patent Owner does not contend that any claim terms require construction. Prelim. Resp. 14–15. For purposes of this Decision, we determine that no claim terms require express construction. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999) (“[O]nly those terms need be construed that are in controversy, and only to the extent necessary to resolve the controversy.”)).” slip op. at 8

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

    “3. Analysis In order to anticipate a claim, a prior art reference “must not only disclose all elements of the claim within the four corners of the document, but must also disclose those elements ‘arranged as in the claim.’” NetMoneyIN, Inc. v. VeriSign, Inc., 545 F.3d 1359, 1370 (Fed. Cir. 2008) (quoting Connell v. Sears, Roebuck & Co., 722 F.2d 1542, 1548 (Fed. Cir. 1983)). Radianingtyas discloses microbial oils with various levels of DHA and arachidonic acid. There is no disclosure of an individual microbial oil, however, that contains at least 45% DHA and 1.5% or less arachidonic acid by weight as required by claim 1. With respect to the level of DHA, although Radianingtyas might be interpreted to disclose that some microorganisms can produce up to 60% DHA,8 Radianingtyas discloses that the DHA content of ONC-T18 is “typical[ly]” 35% of the total intracellular fatty acids, and in each experiment disclosed in Radianingtyas DHA was produced by ONC-T18 at 8 Radianingtyas discloses that “the oil producing microbe can produce a lipid composition comprising from about 25% to about 40% of an omega-3 fatty acid, such as n-3 DHA.” Ex. 1007, 26:31–33. It then gives examples that include 15%, 20%, 45%, 50%, 55%, and 60%, which are outside of the disclosed range. Id. at 26:33–34. Dr. Curtis contends the disclosure as a whole should be read as “from about 15% to about 60% of an omega-3 fatty acid, such as n-3 DHA.” Ex. 1003, 39 n.1. Dr. Curtis identifies no microbe in Radianingtyas, however, that is shown to produce more than 40% DHA, and Radianingtyas expressly notes that the typical DHA content produced by ONC-T18 is 35%. Thus, we question Dr. Curtis’ conclusions regarding the DHA content disclosure of Radianingtyas. levels less than “at least 45%.”9 Ex. 1007, 32:21–25 (noting that the “typical composition of fatty acids” produced by ONC-T18 includes 25% DHA), 34:4–37:14 (noting that the control microorganism produced 13.54%, 19.98%, 18.77%, 18.77%, 21.48%, 28.48%, and 14.13% DHA) (Figure 12), 91 (Table 5) (noting that total DHA produced by ONC-T18 was from 24- 34.2%), 99:22–24 (“Of particular interest is ONC-T18 which produces up to 90% of its C20 to C22 content as DHA which is approximately 35% of the total intracellular fatty acids.”). Thus, we are not persuaded that Radianingtyas discloses microbial oils produced by ONC-T18 that have a DHA content of “at least 45%.” As noted by Petitioner, Radianingtyas provides a definition of “purify” and “purifying,” and notes that when these terms are used, it means that a composition could be, for example, 90% pure. Pet. 11; Ex. 1007, 7:26–8:2. As an example of how the term “purified” may be used, Radianingtyas states “[f]or example, if a disclosed eukaryotic microorganism, for example, produces 35% DHA, this could be further ‘purified’ such that the final lipid composition was greater than 90% DHA.” Id. at 8:2–4. We are directed to no actual microbial oil in Radianingtyas, however, that was purified to have increased levels of DHA. Rather, Petitioner only proffers what Radianingtyas might say if such an oil existed or had been purified to increase levels of DHA.10” slip op. at 12

  Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSR · Graham
  Patents in suitUS 10,757,959

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.