- DBR Finance, Inc. v. Rugged Cross Hunting Blinds, LLCNo claims unpatentablePTAB · May 29, 2025 · IPR2024-00291 · APJ Cynthia L Murphy · IPR · Final written decision
The Board held claims 1–19 not unpatentable because Petitioner did not prove the proposed Whybrew–Strength combinations disclosed the claimed mesh panels with spaced holes.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“We question, therefore, whether someone having an education in textile engineering or physics, but no experience in the field of hunting blinds, would be consistent with the level of skill portrayed by the ’535 Patent. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001). We note that Petitioner’s expert’s experience, education, and qualifications are rooted in textiles, fibers and physics, and sophisticated subjects related thereto. See Ex. 1007 ¶¶ 14–20. But his deposition revealed that he has little or no experience in the field of hunting blinds. See Ex. 2038, 8–14.5 5 The same might be said of Patent Owner’s expert. See Ex. 2031, ¶¶ 6–7; Ex. 1023, 16. However, our obviousness analysis leaned lightly, if at all, on her declarations and testimony.” slip op. at 12
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Term construed petitioner constructionDecided for petitioner
“1. Mesh Material In the Petition, Petitioner asks that “the term ‘mesh material’” be interpreted in accordance with “a plain and ordinary usage.” Pet. 25. Per Petitioner, the “plain and ordinary” meaning of the term “mesh material” is “a woven material of open texture with spaced holes therein.” Id. Per Petitioner, “[o]ther typical terms used to describe a mesh-like material” are “a screen material, or a netting material, which are believed to be synonyms.” Id. Patent Owner does not dispute that a mesh material would have an open texture with spaced holes therein. See PO Resp. 18. We find that Petitioner’s proposed construction aligns with the ’535 Patent’s specification. See Ex. 1001. The drawings in the ’535 Patent depict the mesh material 26 as having an array of uniformly spaced circular holes forming a net-like structure (see id., Fig. 1A, 1B, 4, 9) or an array of uniformly spaced rectangular openings (see id. Fig. 8) forming a screen-like structure. The embodiments of the mesh material 26 listed in the ’535 Patent (e.g., a mesh banner material, scrims, a network of fibers, etc.) are materials having net-like or screen-like structures. See id. at 6:47–7:28.6” slip op. at 14
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for patent owner
“Our construction aligns with the claim language; Petitioner’s proposed construction does not. See Ex. 1001, 10:4–19. The independent challenged claims set forth “one or more panels of mesh material” and then set forth “said one or more panels comprising: a first side with a camouflage pattern; and a second side with a dark color coating.” Id. at 10:4–11. The recited “said one or more panels” corresponds to the previously recited “one or more panels of mesh material,” not panels comprising a material that was only a “mesh” prior to printing/coating. See id. Also, the independent challenged claims set forth that “the one or more panels of the mesh material define an outer surface of the camouflage structure.” See id. at 10:18–19, 1:23–24 (emphasis added). And the panel(s) defining a hunting blind’s outer surface would include the dark color coating. Our construction aligns with the ’535 Patent’s specification; Petitioner’s proposed construction does not. See Ex. 1001. The ’535 Patent repeatedly describes the relevant panel material in the hunting blind (i.e., post printing/coating) as a mesh material. See id., Abst., 1:19–5:34, 6:47–7:28, 9:16–54, Figs. 1A, 1B, 9. The ’535 Patent expressly describes and depicts the mesh material 26 as including the camouflage pattern and the dark-color coating. See id. at 1:52–56, 3:24–25, 3:31–33, Figs. 1A, 1B. The ’535 Patent says that “panels” of this coated mesh material 26 “are used to form” a hunting blind. Id. at 3:22–26. The ’535 Patent says that “[m]esh material is presented for a hunting blind with a camouflage pattern printed on a first side and a second side with a color coating.” Id. at Abst. The ’535 Patent says that “mesh material of interwoven fabric is provided for a hunting blind including a camouflage pattern printed on a first side and a second side with a dark color coating.” Id. at 1:19–22; see also id. at 1:44–49. Our construction aligns with the ’535 Patent’s prosecution history; Petitioner’s proposed construction does not. See Ex. 1006. As mentioned above, throughout prosecution of the ’535 Patent, the same prior art material was mapped to the claimed panel(s) of mesh material. See Ex. 1006, 64–72, 122–106. The mapped-to prior art mesh material was described during prosecution as an “interwoven fabric” with “a pattern” printed on a first side and “a dark color coating” on a second side. Ex. 1006, 64; see also id. at 122. And the mapped-to prior art mesh material (i.e., which included not only the interwoven fabric but also the printed pattern and the dark color coating) had a “net-like structure” with an array of uniformly spaced “net holes” that are “not closed.” Ex. 2021, 4:1–5, see also id. at 2:58–3:6, 4:34–45, Figs. 1, 2a. Thus, we understand that claimed panel(s) of mesh material must have” slip op. at 17
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot shown unpatentableNot shown unpatentable
“However, Patent Owner does not bear the burden of proving Strength’s camouflage material 10 does not have holes. Rather, Petitioner bears the burden of proving that Strength’s camouflage material 10 does have holes. And Petitioner’s arguments that undermine Patent Owner’s position that Strength’s camouflage material 10 does not have holes, concurrently undermine Petitioner’s position that Strength’s camouflage material 10 does have holes. Per Petitioner, “Strength is silent on whether visible holes exist in the fabric” (Pet. Reply 8) and “the Strength reference doesn’t discuss anything about holes” (Tr. 14). Petitioner’s expert testified that it was his “understanding that Strength is silent” on “whether or not there are holes.” Ex. 2038, 44. Petitioner contends that Strength’s silence about the presence/ absence of holes hinders Patent Owner from proving that Strength’s camouflage material 10 does not have holes. See Pet. Reply 8. We agree. But this same silence likewise hinders Petitioner from proving that Strength’s camouflage material 10 does have holes.” slip op. at 35
Patent outcomesUS 11,399,535 not shown unpatentableClaim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 11,399,535 - PTAB · May 21, 2025 · IPR2025-00193 · APJ Sheridan K Snedden · IPR · Institution
The Board denied institution because Petitioner did not show a reasonable likelihood that claims 1, 3, 6, 10, 11, 16, 18, 21, 24–26, or 30 were unpatentable on any asserted ground.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“To institute an inter partes review, we must determine that the information presented in the Petition shows “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). After considering the evidence and arguments presented in the Petition, we determine that Petitioner has not demonstrated a reasonable likelihood of success in proving that at least 1 claim of the ’030 patent is unpatentable.” slip op. at 2
- BurdenNot shown unpatentable
“What is missing from Petitioner’s stated motivation for modifying the array of Cantor is a reason why a POSA would seek to correlate the identification sequence with a location on the array at all. Prelim. Resp. 72. Indeed, the location of a bead on the substrate is not pertinent to the analysis disclosed in Cantor. Ex. 2002 ¶ 172; see also id. at ¶ 31 (Cantor “does not relate to the [spatial] analysis of tissue samples . . . .”). “[O]bviousness concerns whether a skilled artisan not only could have made but would have been motivated to make the combinations or modifications of prior art to arrive at the claimed invention.” Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1073 (Fed. Cir. 2015). Here, Cantor fails to teach or suggest capture probes distributed randomly on a substrate comprising a nucleic acid sequence that identifies a unique location on the substrate as required by the challenged claims, and Petitioner fails to adequately articulate why a person of ordinary skill in the art would have modified Cantor to make the recited capture probes. In view of the above, we find that, on this record, Petitioner has failed to establish that Cantor teaches or suggests each element of the challenged claims. Accordingly, we determine that Petitioner has not demonstrated a reasonable likelihood of prevailing on its challenge that any of claims 1, 3, 6, 10, 11, 16, 18, 21, 24–26, and 30 would have been obvious over Cantor.” slip op. at 20
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Petitioner does not argue that any claim term requires construction. Pet. 22–23. Likewise, Patent Owner takes the position that “no claim terms 2 Person of ordinary skill in the art. require explicit construction” for purposes of determining whether to institute inter partes review. Prelim. Resp. 19. Having considered the parties’ positions and evidence of record, we determine that no express construction of any claim term is necessary to determine whether to institute inter partes review. Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co. Matal, 868 F.3d 1013, 1017 (Fed. Cir. 2017) (“[W]e need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy.’” (quoting Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))).” slip op. at 8
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentable
“What is missing from Petitioner’s stated motivation for modifying the array of Cantor is a reason why a POSA would seek to correlate the identification sequence with a location on the array at all. Prelim. Resp. 72. Indeed, the location of a bead on the substrate is not pertinent to the analysis disclosed in Cantor. Ex. 2002 ¶ 172; see also id. at ¶ 31 (Cantor “does not relate to the [spatial] analysis of tissue samples . . . .”). “[O]bviousness concerns whether a skilled artisan not only could have made but would have been motivated to make the combinations or modifications of prior art to arrive at the claimed invention.” Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1073 (Fed. Cir. 2015). Here, Cantor fails to teach or suggest capture probes distributed randomly on a substrate comprising a nucleic acid sequence that identifies a unique location on the substrate as required by the challenged claims, and Petitioner fails to adequately articulate why a person of ordinary skill in the art would have modified Cantor to make the recited capture probes. In view of the above, we find that, on this record, Petitioner has failed to establish that Cantor teaches or suggests each element of the challenged claims. Accordingly, we determine that Petitioner has not demonstrated a reasonable likelihood of prevailing on its challenge that any of claims 1, 3, 6, 10, 11, 16, 18, 21, 24–26, and 30 would have been obvious over Cantor.” slip op. at 20
Claim construction§ 102 anticipation§ 103 obviousnessPatents in suitUS 11,761,030 - PTAB · May 21, 2025 · IPR2025-00192 · APJ Sheridan K Snedden · IPR · Institution
The Board denied institution because Petitioner did not show a reasonable likelihood that claims 1, 5, 17, 20, 23, 28, or 29 were unpatentable over the asserted grounds.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“To institute an inter partes review, we must determine that the information presented in the Petition shows “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). After considering the evidence and arguments presented in the Petition, we determine that Petitioner has not demonstrated a reasonable likelihood of success in proving that at least 1 claim of the ’138 patent is unpatentable.” slip op. at 2
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentableNot shown unpatentable
“[O]bviousness concerns whether a skilled artisan not only could have made but would have been motivated to make the combinations or modifications of prior art to arrive at the claimed invention.” Belden Inc. v. Berk-Tek LLC, 805 F.3d 1064, 1073 (Fed. Cir. 2015). Here, Cantor fails to teach or suggest capture probes distributed randomly on a substrate comprising a nucleic acid sequence that identifies a unique location on the substrate as required by the challenged claims, and Petitioner fails to adequately articulate why a person of ordinary skill in the art would have modified Cantor to make the recited capture probes. In view of the above, we find that, on this record, Petitioner has failed to establish that Cantor teaches or suggests each element of the challenged claims. Accordingly, we determine that Petitioner has not demonstrated a reasonable likelihood of prevailing on its challenge that any of claims 1, 5, 17, 20, 23, 28, and 29 would have been obvious over Cantor. slip op. at 21
- Novelty / Anticipation (§102) › Priority / effective filing date / continuation supportPriority date awardedDecided for patent owner
“3. Discussion Petitioner challenges whether certain elements of independent claims 1 and 17 are supported by the ’124 provisional and/or whether the ’138 patent’s priority chain is intact. Pet. 52–60. Having considered the parties’ positions and evidence of record, however, we agree with Patent Owner’s written description analysis, summarized above, and find (1) that the ’124 Provisional provides adequate written description support for each of the challenged claim elements; (2) that the ’138 patent’s priority chain is intact; and (3) that the ’138 patent is therefore entitled to the priority date of April 5, 2010. Consequently, Frisen is not prior art to the challenged claims.” slip op. at 28
- Novelty / Anticipation (§102) › Prior-art status of a reference › Patents / published applications (effective date, provisional support)Reference not prior artDecided for patent owner
“3. Discussion Petitioner challenges whether certain elements of independent claims 1 and 17 are supported by the ’124 provisional and/or whether the ’138 patent’s priority chain is intact. Pet. 52–60. Having considered the parties’ positions and evidence of record, however, we agree with Patent Owner’s written description analysis, summarized above, and find (1) that the ’124 Provisional provides adequate written description support for each of the challenged claim elements; (2) that the ’138 patent’s priority chain is intact; and (3) that the ’138 patent is therefore entitled to the priority date of April 5, 2010. Consequently, Frisen is not prior art to the challenged claims.” slip op. at 28
Claim construction§ 102 anticipation§ 103 obviousnessPatents in suitUS 11,549,138 - SML Intelligent Inventory Solutions LLC / SML (USA) Inc. v. Adasa Inc.Institution deniedPTAB · May 20, 2025 · IPR2025-00125 · APJ Devon Zastrow Newman · IPR · Institution
The Board denied institution because Petitioner did not show a reasonable likelihood that any challenged claim was unpatentable under the asserted obviousness grounds.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“review. 35 U.S.C. § 314(b) (2018); 37 C.F.R. § 42.4(a) (2019). An inter partes review may not be instituted “unless . . . the information presented in the petition . . . shows that there is a reasonable likelihood that the petitioner would prevail with respect to at least 1 of the claims challenged in the petition.” 35 U.S.C. § 314(a). Upon consideration of the Petition, the Preliminary Response, and the evidence of record, we conclude that Petitioner has not established a reasonable likelihood of prevailing on its assertion that at least one challenged claim is unpatentable based on the grounds advanced here. Accordingly, we deny institution of inter partes review of claims 1–20 of the ’967 patent.” slip op. at 2
- Skill levelSkill level petitioner adoptedOther
“VSI Int’l Inc., 174 F.3d 1308, 1324 (Fed. Cir. 1999) (citing Graham v. John Deere Co., 383 U.S. 1, 17–18 (1966); Ryko Mfg. Co. v. Nu-Star, Inc., 950 F.2d 714, 718 (Fed. Cir. 1991)). Petitioner adopts the following definition of a person of ordinarily skill in the art (hereafter, sometimes “POSITA”) of the ’967 patent proposed by Patent Owner in the Avery Dennison litigation: [A]t least a bachelor’s degree in electrical engineering, computer science, or computer engineering, or a related discipline, and at least five years of experience which would consist of, A, designing, developing, evaluating and/or using RFID or other AIDC [automatic identification and data capture] technologies in inventory management, unique object identification, and/or security; or B, studying and conducting research related to RFID technologies and using RFID and other AIDC technologies in inventory management, unique object identification, and/or security. Pet. 6 (citing Ex. 1030, 707:3–13). Patent Owner does not offer a definition of an ordinarily skilled artisan of the ’967 patent at this time. See generally Prelim. Resp. Based on the information presented, we find that the asserted prior art itself is sufficient to demonstrate the level of skill in the art at the time of the invention. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (prior art itself can reflect the appropriate level of ordinary skill in the art). To the extent a more precise definition is required, we apply Petitioner’s unopposed proposed definition for purposes of determining whether to institute review because it is consistent with the disclosures of the asserted prior art references and the problems addressed in the ’967 patent.” slip op. at 17
- Prior constructionPrior construction adoptedDecided for patent owner
“Petitioner proposes the following claim constructions: “an allocated block of serial numbers” as “a pre-authorized range of binary serial numbers” and “uniquely corresponding” as the “term’s plain and ordinary meaning, consistent with the articulation of the plain and ordinary meaning” in the Avery Dennison litigation. Pet. 8–12. As to the remaining claim terms, Petitioner applies the district court’s constructions in the Avery Dennison litigation. Id. at 12 (citing Ex. 1028). Patent Owner applies the following constructions that were entered during in the Avery Dennison litigation: “object class information space” as “data field within the memory of the RFID integrated circuit chip for information identifying the class of an object, such as a company prefix, item reference code, partition value, and/or filter value,” “unique serial number space” as “data field within the memory of the RFID integrated circuit for information identifying a unique serial number,” “being assigned a limited number of most significant bits” as “includes a limited, predefined sequence at the leading end,” “remaining bits of lesser significance” as “the remaining lower order bits at the trailing end,” “is encoded with one serial number instance” as “has stored within it one serial number instance,” “an allocated block of serial numbers” as “a pre-authorized range of serial numbers,” and “uniquely corresponding” as its plain and ordinary meaning. Prelim. Resp. 32. For purposes of resolving whether to institute trial, we adopt and apply the interpretations stated in the district court’s claim construction order and applied by the Federal Circuit on appeal, Ex. 1028.11 See 55 F.4th 900, 908–909, 912–913 (Fed. Cir. 2022) (citing the district court’s claim construction order).” slip op. at 18
- Obviousness (§103) › Motivation to combine / reasonable expectation of successNot reached
“IBM200 and Kuhno would have made it obvious for a POSITA to commission RFID tags with unique serial numbers partitioned into MSBs and bits of lesser significance. See Pet. 34–39; Ex. 1005 ¶¶ 167–176. However, on this record, Petitioner has not sufficiently shown that the POSITA, having read IBM200 and Kuhno, would have been led to create a serial number space in which the limited number of “most significant bits” uniquely corresponds to those bits assigned to an allocated block of serial numbers, as recited in limitation [f].” slip op. at 25
Claim construction§ 103 obviousnessDiscretionary denialcites Phillips · KSR · GrahamPatents in suitUS 9,798,967 - Cooler Master Co., Ltd. v. Asetek Danmark A/SInstitution deniedPTAB · May 8, 2025 · IPR2024-01497 · APJ Kevin W Cherry · IPR · Institution
The Board denied institution because Petitioner did not show a reasonable likelihood that claims 1–7 would have been obvious over Duan and Duan-I.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied meritsInstitution denied
“A patent claim is unpatentable under 35 U.S.C. § 103(a) if the differences between the claimed subject matter and the prior art are such that the subject matter, as a whole, would have been obvious at the time the invention was made to a person having ordinary skill in the art to which said subject matter pertains. KSR Int’l Co. v. Teleflex Inc., 550 U.S. 398, 406 (2007). The question of obviousness is resolved on the basis of underlying factual determinations including: (1) the scope and content of the prior art; (2) any differences between the claimed subject matter and the prior art; (3) the level of ordinary skill in the art; and (4) when in evidence, objective evidence of nonobviousness.3 Graham v. John Deere Co., 383 U.S. 1, 17– 18 (1966). “In an [inter partes review], the petitioner has the burden from the onset to show with particularity why the patent it challenges is 2 The Leahy-Smith America Invents Act, Pub. L. No. 112-29, 125 Stat. 284 (2011) (“AIA”), amended 35 U.S.C. § 103. The ’681 patent claims benefit of a May 6, 2005, filing date, which is before the effective date of the applicable AIA amendments. Ex. 1001, Code [63]. 3 Patent Owner does not present arguments or evidence of secondary considerations in its Preliminary Response. Therefore, secondary considerations do not constitute part of our analysis herein. unpatentable.” Harmonic Inc. v. Avid Tech., Inc., 815 F.3d 1356, 1363 (Fed. Cir. 2016) (citing 35 U.S.C. § 312(a)(3) (requiring inter partes review petitions to identify “with particularity . . . the evidence that supports the grounds for the challenge to each claim”)). This burden of persuasion never shifts to Patent Owner. See Dynamic Drinkware, LLC v. Nat’l Graphics, Inc., 800 F.3d 1375, 1378 (Fed. Cir. 2015) (discussing the burden of proof in inter partes review).” slip op. at 11
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Relying on the declaration testimony of Dr. Abraham, Petitioner contends that an ordinarily skilled artisan for the ’681 patent “would have been knowledgeable regarding liquid cooling systems for computer systems, would have earned at least a bachelor’s degree, such as an B.S. (bachelor of science), or equivalent thereof, in electrical or mechanical engineering or a closely-related field, and would have possessed at least two or three years of experience in liquid cooling systems for computer systems, or in similar systems.” Pet. 17. Petitioner additionally contends a “person with less education but more relevant practical experience, depending on the nature of that experience and degree of exposure to liquid cooling systems for computer systems, could also qualify as a POSITA in the field of the ’681 patent.” Id. (citing Ex. 1005 ¶ 42). Patent Owner does not address the level of skill of the ordinary artisan. See generally Prelim. Resp. Based on this record, we adopt Petitioner’s articulation of the level of ordinary skill in the art, which is consistent with the ’681 patent and the asserted prior art, and we apply it in our obviousness evaluations below. 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).” slip op. at 12
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Petitioner “does not believe any specific terms require construction and applies the plain meaning of all claim terms herein.” Pet. 18. Patent Owner does not address claim construction. See generally Prelim. Resp. Having considered the record, we determine that no express claim construction is necessary for any claim terms. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (holding that only claim terms in controversy need to be construed, and only to the extent necessary to resolve the controversy (citing Vivid Techs., Inc. v. Am. Sci. & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999))).” slip op. at 14
- Obviousness (§103) › Motivation to combine / reasonable expectation of successMotivation not foundNot shown unpatentableNot shown unpatentable
“motivated to combine Duan and Duan-I in this manner, Petitioner argues that “given the known ‘compact trend of computer[s]’ recognized by Duan [], a POSITA would have been motivated to rotate Duan’s liquid driving module 2 (pump) counterclockwise by 90 degrees in Figure 7 to reduce the systems overall height in view of Duan-I.” Pet. 26 (citing Ex. 1007 ¶ 6; Ex. 1005 ¶ 57). Petitioner asserts that “[a]lthough modifying Duan in this fashion would require some minor reconstruction, doing so would reasonably be expected to result in success.” Id. Petitioner contends that “[t]he modification is well within a POSITA’s technical grasp, and would have predictably resulted in a modified system like the one [reproduced] below (double-sided chassis outlined in red).” Id. at 26–27. Petitioner provides the following graphical explanation, reproduced below, of how it arrives at this modified figure.” slip op. at 23
Claim construction§ 103 obviousnesscites Phillips · KSR · GrahamPatents in suitUS 9,733,681 - Aardevo North America, LLC v. Agventure B.V.Institution deniedPTAB · 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 · GrahamPatents in suitUS 11,140,841 - PTAB · Apr 28, 2025 · IPR2024-01391 · APJ Barry L Grossman · IPR · Institution
The Board instituted review of claims 16–23 and 26–28 on all asserted grounds, finding a reasonable likelihood that Petitioner would prevail on at least one challenged claim.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“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). The Board determines whether to institute a trial on behalf of the Director. 37 C.F.R. § 42.4(a). Petitioner has the burden of proof. Harmonic Inc. v. Avid Tech., Inc., 815 F.3d 1356, 1363 (Fed. Cir. 2016) (“In an IPR, the petitioner has the burden from the onset to show with particularity why the patent it challenges is unpatentable.”). A decision to institute is “a simple yes-or-no institution choice respecting a petition, embracing all challenges included in the petition.” PGS Geophysical AS v. Iancu, 891 F.3d 1354, 1360 (Fed. Cir. 2018). After considering the Petition and the evidence of record, and further based on the analysis in this Decision, we determine that Petitioner has demonstrated that there is a reasonable likelihood that at least one of the challenged claims is unpatentable. Accordingly, we institute an inter partes review of all challenged claims and on all grounds asserted in the Petition.” slip op. at 2
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner asserts that a person of ordinary skill in the art “at the time of the alleged invention would have had a master’s degree in Aerospace or Naval Engineering, or equivalent experience, and one to two years of experience in the field of watercraft design and construction.” Pet. 24–25 (citing Ex. 1002 ¶ 20). Dr. Brizzolara’s cited testimony is somewhat different than what is asserted by Petitioner. Dr. Brizzolara’s testimony adds that the “one or two years of experience in watercraft design and construction” would have been “particularly as that design and construction is related to personal watercraft design and construction and/or hydrofoil design and construction.” Ex. 1002 ¶ 20. Dr. Brizzolara also testifies: This level of skill in the art is appropriate because concepts of hydrofoil design and construction along with appropriate fluid dynamics to teach the skills necessary to design and construct hydrofoil-based watercraft are taught in master’s level courses. These concepts that would be understood would include academic teaching of flight dynamics utilizing well known texts (such as Etkin, B., & Reid, L. D. (1995) Dynamics of Flight: Stability and Control. John Wiley & Sons). Moreover, an additional one to two years of experience in the industry would give one o[f] ordinary skill in the art experience with how such systems are implemented in the real world.” slip op. at 14
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededOther
“Petitioner states “that no terms need to be construed to resolve the issues raised in this Petition because the prior art discloses all limitations under any plausible construction. Pet. 16. At this initial stage of the proceeding, we do not perceive the need to construe any claim limitation. Claims must be construed “only to the extent necessary to resolve the controversy.” AstraZeneca AB v. Mylan Pharms. Inc., 19 F.4th 1325, 1345 (Fed. Cir. 2021) (quoting Vivid Techs., Inc. v. American Science & Eng’g, Inc., 200 F.3d 795, 803 (Fed. Cir. 1999)); see also Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (“Because we need only construe terms ‘that are in controversy, and only to the extent necessary to resolve the controversy,’ we need not construe the claim preambles here where the construction is not ‘material to the [obviousness] dispute.’” (citations omitted)).” slip op. at 16
- Novelty / Anticipation (§102) › Prior-art status of a reference › Printed publication / public accessibilityPrinted publication establishedDecided for petitioner
“stage, the petition must identify, with particularity, evidence sufficient to establish a reasonable likelihood that the reference was publicly accessible before the critical date of the challenged patent and therefore that there is a reasonable likelihood that it qualifies as a printed publication.” Hulu, LLC v. Sound View Innovations, LLC, IPR2018-01039, Paper 29 at 13 (PTAB Dec. 20, 2019) (precedential). Thus, we address this issue presented by Petitioner. The determination of whether a document is a “printed publication” under 35 U.S.C. § 102 “involves a case-by-case inquiry into the facts and circumstances surrounding the reference’s disclosure to members of the public.” In re Klopfenstein, 380 F.3d 1345, 1350 (Fed. Cir. 2004). “Because there are many ways in which a reference may be disseminated to the interested public, ‘public accessibility’ has been called the touchstone in determining whether a reference constitutes a ‘printed publication.’” Jazz Pharm., Inc. v. Amneal Pharm., LLC, 895 F.3d 1347, 1355 (Fed. Cir. 2018) (quoting In re Hall, 781 F.2d 897, 898–99 (Fed. Cir. 1986)). The Federal Circuit has “interpreted § 102 broadly, finding that even relatively obscure documents qualify as prior art so long as the relevant public has a means of accessing them.” GoPro, Inc. v. Contour IP Holding LLC, 908 F.3d 690, 693 (Fed. Cir. 2018). Moreover, “[i]f accessibility is proved, there is no requirement to show that particular members of the public actually received the information.” Constant v. Advanced Micro-Devices, Inc., 848 F.2d 1560, 1569 (Fed. Cir. 1988); see also In re Lister, 583 F.3d 1307, 1313–14 (Fed. Cir. 2009) (“[O]nce accessibility is shown, it is unnecessary to show that anyone actually inspected the reference.”).” slip op. at 20
Claim construction§ 102 anticipation§ 103 obviousnesscites Phillips · KSRPatents in suitUS 9,586,659 - PTAB · Apr 25, 2025 · IPR2025-00036 · APJ Kristen L Droesch · IPR · Institution
The Board denied institution of IPR challenging claims 1–18, exercising § 314(a) discretion under Fintiv because the parallel district court case favored efficient and timely resolution.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Denied
“We are not swayed by Petitioner’s speculation as to the trial date for the parallel district court proceeding as well as arguments regarding trial dates for the other two district court proceedings. Due to the actual trial date of the parallel district court proceeding having been set to occur more than seven months before an expected final written decision in this proceeding, as well as a projected trial date based on time-to-trial statistics of more than six months before an expected final written decision, we determine that the considerations of the second Fintiv factor weigh in favor of exercising discretion to deny institution of inter partes review.” slip op. at 11
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied fintivInstitution denied
“factors. Because the analysis is fact-driven and we take a holistic view of the factors, no single factor is determinative of whether we exercise discretion to deny institution under § 314(a). The parallel district court trial date set more than six months before an expected final written decision and the significant investment by the court and parties in the parallel district court proceeding weigh in favor of exercising discretion to deny institution of inter partes review. Petitioner’s stipulation, however, allays to some extent concerns regarding duplication of efforts and the possibility of conflicting decisions and weighs against exercising discretion to deny institution of inter partes review. Of the remaining factors, we find only that Petitioner and defendant being the same to weigh in favor exercising discretion to deny institution of inter partes review. After careful consideration and holistically balancing all of the considerations of the Fintiv factors, on this record, we determine that the evidence before us warrants exercising discretion to deny institution of inter partes review. III. CONCLUSION We exercise discretion under 35 U.S.C. § 314(a) to deny institution of inter partes review. IV. ORDER In consideration of the foregoing, it is hereby: ORDERED that the Petition is denied, and no trial is instituted.” slip op. at 18
Discretionary denialPatents in suitUS 11,627,631 - PTAB · Apr 25, 2025 · IPR2025-00037 · APJ Kevin W Cherry · IPR · Institution
The Board denied institution of inter partes review of claims 1, 2, 4, 8, 9, and 11, exercising discretion under § 314(a) based on the Fintiv factors.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Institution denied fintivDenied
“the parallel district court proceeding as well as arguments regarding potential trial dates for the other two district court proceedings. Due to the actual trial date of the parallel district court proceeding having been set to occur more than seven months before an expected final written decision in this proceeding, as well as a projected trial date based on time-to-trial statistics of more than six months before an expected final written decision, we determine that the considerations of the second Fintiv factor weigh in favor of exercising discretion to deny institution of inter partes review.” slip op. at 10
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)Institution denied fintivInstitution denied
“Accordingly, we determine that the evidence of record favors exercising our discretion under 35 U.S.C. § 314(a) to deny institution of an inter partes review. III. CONCLUSION For the foregoing reasons, the evidence of record favors exercising our discretion to deny institution of an inter partes review under 35 U.S.C. § 314(a). IV. ORDER It is ORDERED that the Petition is denied, and no trial is instituted.” slip op. at 16
Discretionary denialPatents in suitUS 10,616,932 - Babybjörn AB v. The Ergo Baby Carrier, Inc.Institution deniedPTAB · Apr 22, 2025 · IPR2025-00111 · APJ Eric C Jeschke · IPR · Institution
The Board denied institution of IPR on all challenged claims under § 314(a), finding the reasons offered for a second parallel petition unpersuasive.
RulingsInstitution decision- Parallel petitionsInstitution denied discretionary otherDenied
“petitioner files two or more petitions challenging the same patent, we consider guidance in the Consolidated Trial Practice Guide, which provides that “one petition should be sufficient to challenge the claims of a patent in most situations” and that “multiple petitions by a petitioner are not necessary in the vast majority of cases.” Trial Practice Guide 59 (Nov. 2019), available at https://www.uspto.gov/TrialPracticeGuideConsolidated (“TPG”). In such circumstances, a petitioner should provide: (1) a ranking of the petitions in the order in which it wishes the Board to consider the merits, if the Board uses its discretion to institute any of the petitions, and (2) a succinct explanation of the differences between the petitions, why the issues addressed by the differences are material, and why the Board should exercise its discretion to institute additional petitions if it identifies one petition that satisfies petitioner’s burden under 35 U.S.C. § 314(a). TPG 59–60. The Trial Practice Guide provides that “the Board recognizes that there may be circumstances in which more than one petition may be necessary” and that “two petitions by a petitioner may be needed, although this should be rare.” Id. at 59.” slip op. at 9
- Novelty / Anticipation (§102) › Prior-art status of a reference › Patents / published applications (effective date, provisional support)Reference is prior artDecided for petitioner
“We disagree with Petitioner that the still-open outcome of Lynk Labs in any way impacts the availability of Lundh in either the 110 IPR or this proceeding.10 Critically, in Lynk Labs, the Federal Circuit examined the prior art date of a U.S. patent application publication under pre-AIA § 102(e)(1) because the challenged patent in that case had a priority date in February 2004—well before the 2013 effective date of the AIA’s revisions to §§ 102, 103—such that the pre-AIA versions of § 102 determined the” slip op. at 10
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)Decided for patent owner
“We are not persuaded that this assertion supports the argument for a second petition. As argued by Patent Owner, Petitioner’s alleged need is undermined by the distribution of its arguments across the 110 IPR and this proceeding. As discussed above, for the “at least one thigh support adjusters” in the 110 IPR, Petitioner relies on one prior art structure from the first category and two prior art structures from the second category; and for the “at least one thigh support adjusters” in this proceeding, Petitioner relies on two prior art structures from the first category and one prior art structure from the second category. Id. In other words, as stated by Patent Owner, “Petitioner was able to address both its constructions in both of its Petitions.” Resp. 3–411; see also Medacta USA, Inc. v. RSB Spine, LLC, IPR2020-00275, Paper 22 at 10–11 (PTAB May 22, 2020) (denying institution of a second-ranked parallel petition challenging the same claims of the same patent and stating, “Because Petitioner was able to present an alternative challenge contingent upon [the] alternative claim construction” in the first-ranked petition, “we fail to see how uncertainty regarding claim construction justifies two petitions.”). In contrast, in the SolarEdge decision cited by Petitioner, the first-ranked petition presented one approach as to the prior art and the second-ranked petition was permitted because it presented a different approach, such that the two petitions “do not overlap in any meaningful way.” SolarEdge v. SMA Solar Techs., IPR2019-01224, Paper 10 at 10 (PTAB Jan. 23, 2020), cited at Expl. 4. Turning to the discovery issue, we determine that the alleged failure of Patent Owner to answer adequately an interrogatory in the Texas Litigation seeking information on “all corresponding disclosures and written 11 Petitioner highlights the two categories of prior art structures identified across the six grounds in these two proceedings rather than the two different constructions for “at least one thigh support adjuster” proposed. Looking at the distributions of the constructions presented, however, the same reasoning above applies as Petitioner relied on each construction at least twice to address the “one thigh support adjuster” in each proceeding. See 110 Petition 27 (relying on both constructions for Ground 1), 53–57 (relying on only a § 112(f) construction for Ground 2), 86–90 (relying on both constructions for Ground 3); Pet. 29–34 (relying on only a § 112(f) construction for Ground 4), 61–63 (relying on both constructions for Ground 5), 88–90 (relying on both constructions for Ground 6). description support for the ‘at least one thigh support adjuster’ limitation” (Ex. 1029 at 5) does not warrant a second petition here. The challenged patent was clearly available to Petitioner, and Petitioner was—even with Patent Owner’s non-substantive answer to the interrogatory (id. at 6)—able to propose a construction of “at least one thigh support adjuster” under § 112(f). See Pet. 7–12. For these reasons, the two different constructions presented do not warrant a second petition in this proceeding.” slip op. at 12
Claim construction§ 102 anticipationDiscretionary denialPatents in suitUS 11,786,055
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.