- Shenzhen Xinzexing E-Commerce Co., Ltd. v. Shenzhen Carku Technology Co., Ltd.All claims unpatentablePTAB · Jul 24, 2025 · IPR2024-00222 · APJ Garth D Baer · IPR · Final written decision
Claims 1–3, 6–23, and 25–33 are unpatentable, including as anticipated by Chen and as obvious over the Chen and Inskeep combinations.
RulingsFinal written decision- Skill levelSkill level patent owner adoptedDecided for patent owner
“have at least a Bachelor’s Degree in Electrical Engineering and at least two years of experience in the field of electrical engineering and specifically power supply management such as battery charging system design.” PO Resp. 31. Petitioner presents a similar formulation. Pet. 10. Although we do not discern any meaningful distinction between the parties’ formulations, we adopt Patent Owner’s description of a person of ordinary skill as it is consistent with the prior art and challenged patent’s specification. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (prior art itself may reflect an appropriate level of skill).” slip op. at 5
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed petitioner constructionDecided for petitioner
“a first current through one or more output ports of the at least one output port in a first operating mode,” and “is configured to output a second current capable of starting a vehicle engine through the pair of output terminals in a second operating mode.” Ex. 1001, 8:25–34. Claim 21 has similar first and second operating-mode limitations. Id. at 9:40–46. Patent Owner proposes that “[t]he proper construction for ‘first operating mode’ is ‘an operating mode of the portable backup charger wherein the battery pack is configured to output a first current through one or more output ports of the at least one output port, and outputting a second current capable of starting a vehicle engine through the pair of output terminals is inhibited.’” PO Resp. 25. Similarly, Patent Owner argues “[t]he proper construction for ‘second operating mode’ is ‘an operating mode of the portable backup charger wherein the battery pack is configured to output a second current capable of starting a vehicle engine through the pair of output terminals, and outputting a first current through one or more output ports of the at least one output port is inhibited.’” Id. at 27. Patent Owner asserts that claim differentiation supports its construction because dependent claim 3 recites “a third operating mode for outputting the first current and the second current simultaneously,” and “if the battery pack could output the first current and the second current simultaneously in the first operating mode, then there would be no difference between the claimed first operating mode and the claimed third operating mode.” Id. at 26. We disagree with Patent Owner’s constructions because, as Petitioner explains, they wrongly import current-inhibiting limitations beyond the plain language in the claim. Pet. Reply 1. Nothing in the at-issue language addresses inhibiting current. In addition, the claimed first and third operating modes are still distinct without importing additional limitations because outputting just the first current is sufficient for the first operating mode, but not for the third. In other words, whereas the third operating mode requires simultaneity, the first and second merely permit it. Thus, claim differentiation does not support Patent Owner’s construction. Last, although Patent Owner asserts that its construction “is consistent with the specification,” nothing in the cited passages describes inhibiting current. Prelim. Resp. 26 (citing Ex. 1001, 4:30–33, 5:30–33, 5:58–62). Instead, the specification characterizes the modes solely by what the portable charger “can output,” not what is inhibited. Ex. 1001, 4:30–33, 5:30–33, 5:58–62. Thus, we decline to read the first and second operating modes to require the current-inhibiting features that Patent Owner asserts.” slip op. at 6
- Novelty / Anticipation (§102) › Anticipation standard (single reference, every element)UnpatentableUnpatentable
“Patent Owner argues the two current paths are not different because Chen’s Figure 1 shows they overlap between the lithium battery and the output control circuit and “only diverge when making the connection to the output control circuit.” PO Resp. 32. We disagree. First, Patent Owner’s argument is based on a claim construction for “different” current paths that we do not adopt for the reasons above. In addition, we agree with Petitioner that Chen shows the claimed different current paths even under Patent Owner’s construction. Pet. Reply 8–12. Specifically, as Petitioner explains, a skilled artisan would recognize that Chen’s physical circuits are depicted in Figures 4–7, rather than in Chen’s Figure 1, which is merely a “block diagram of the principle of present invention.” Id. at 9; Ex. 1006 ¶ 15. Unlike Figure 1, Chen’s Figures 5, 6, and 7 show current paths between the battery and USB outputs, and between the battery and DC multi-gear output, that do not overlap with the high current path shown in Chen’s Figure 4. Pet. 9–12. Based on Petitioner’s analysis and for the reasons above, we agree with Petitioner that Chen teaches the claimed “pair of output terminals coupled to the battery pack and having a current path to the battery pack different from that of the at least one output port to the battery pack.”” slip op. at 10
- Obviousness (§103) › Motivation to combine / reasonable expectation of successUnpatentableMotivation foundUnpatentable
“Patent Owner asserts one skilled in the art would not have added White’s fuse to Chen because doing so was “unnecessary” given Chen’s built-in relay K1 that already provides protection. PO Resp. 42–43. We disagree because, as Petitioner notes, “the Petition cited ample evidence that both layers of over current prevention provide improved safety and protection to the battery.” Pet. Reply 17 (citing Pet. 31–33); see also, e.g., Pet. 31 (describing “advantageously reduc[ing] the likelihood of damage”), id. at 32 (describing “the additional benefit of a safety fuse along a jumper cable to promptly cut off current in the event of a short circuit” and “more simplified maintenance and repair”). Given Petitioner’s unrebutted rationale, Petitioner has articulated sufficient reasoning with rational underpinning to support the legal conclusion that adding White’s fuse and polarity-protection connector to Chen’s power-supply system would have been obvious to one of ordinary skill in the art. See KSR Int’l Co. v. Teleflex Inc., 550 U.S. 398, 418 (2007). Other than the arguments addressed above, Patent Owner does not additionally challenge Petitioner’s obviousness showing based on Chen and White. We have reviewed Petitioner’s arguments and evidence and, based on that analysis, we find Petitioner has shown by a preponderance of the evidence that claims 1, 2, 6–9, 11–14, 16–22, 25–28, and 30–33 would have been obvious over Chen and White.” slip op. at 15
Patent outcomesUS 9,643,506 unpatentableClaim construction§ 102 anticipation§ 103 obviousnesscites KSRPatents in suitUS 9,643,506 - Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. v. Molecular Rebar Design, LLCInstitutedPTAB · Jul 17, 2025 · IPR2025-00359 · APJ Avelyn M Ross · IPR · Institution
The Board instituted review of claims 1–4 and 7–17 on all petition grounds and granted Samsung’s unopposed motion for joinder in IPR2024-01013.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“We instituted review of claims 1–4 and 7–18 of the ’483 patent in IPR2024- 01013 after a review of all arguments and evidence presented by the parties, including Patent Owner’s arguments in its preliminary response. For the reasons discussed in the Institution Decision in IPR2024-01013, we determine that Petitioner demonstrates a reasonable likelihood of showing at least one claim of the ’483 patent is unpatentable. Thus, we find that the Petition warrants institution of inter partes review on all claims and grounds set forth in the Petition.” slip op. at 8
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“Upon consideration of Petitioner’s arguments, we are persuaded that it is appropriate under these circumstances to join Petitioner to the proceeding in IPR2024-01013. Petitioner’s agreement to accept an “understudy” role and to not actively participate in IPR2024-01013 unless the current petitioner ceases to participate will limit any potential impact on the trial schedule and will avoid increasing the costs or complexity of the proceeding. Therefore, joinder of Petitioner to IPR2025-00359 will further the goals of a just, speedy, and inexpensive resolution of Petitioner’s challenge. 37 C.F.R. § 42.1(b).” slip op. at 10
Nonecites Phillips · KSR · GrahamPatents in suitUS 10,153,483 - Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. v. Molecular Rebar Design, LLCInstitutedPTAB · Jul 17, 2025 · IPR2025-00358 · APJ Julia Heaney · IPR · Institution
The Board instituted review of claims 1–16 on all petition grounds and granted Samsung’s motion to join IPR2024-01012 as an understudy petitioner.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“A. Whether the Petition Warrants Institution As we note above, the Petition challenges the same claims on the same grounds of unpatentability, and relies on the same evidence, including the same declarant testimony, as presented in the 1012 IPR. Pet. 1; Mot. 6– 7. In other words, the Petition is virtually identical to the petition filed in the 1012 IPR. We incorporate our analysis from the 1012 IPR regarding the asserted grounds of unpatentability and determine that Petitioner has demonstrated sufficiently under 35 U.S.C. § 315(c) that institution of an inter partes review is warranted under 35 U.S.C. § 314(a).” slip op. at 4
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“Based on the facts and circumstances discussed above, we determine Petitioner has established good cause for joining the 1012 IPR. Specifically, we find that joining Petitioner to the 1012 IPR is unlikely to require any delay or modification to the scheduling order already in place for the 1012 IPR. We also determine that Patent Owner will not be prejudiced unduly by the joinder of this proceeding. Thus, we determine that granting the Motion for Joinder under these circumstances would help “secure the just, speedy, and inexpensive resolution” of these proceedings. See 37 C.F.R. § 42.1(b). For the above reasons, we grant Petitioner’s Motion for Joinder and join Petitioner as a party to the 1012 IPR.” slip op. at 6
NonePatents in suitUS 10,608,282 - Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. v. Molecular Rebar Design, LLCInstitutedPTAB · Jul 17, 2025 · IPR2025-00355 · APJ Julia Heaney · IPR · Institution
The Board instituted inter partes review of claims 1–23 on the petition’s grounds and granted Samsung’s motion to join the LGES IPR in an understudy role.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“A. Whether the Petition Warrants Institution As we note above, the Petition challenges the same claims on the same grounds of unpatentability, and relies on the same evidence, including the same declarant testimony, as presented in the 1005 IPR. Pet. 1; Mot. 5. In other words, the Petition is virtually identical to the petition filed in the 1005 IPR. We incorporate our analysis from the 1005 IPR regarding the asserted grounds of unpatentability and determine that Petitioner has demonstrated sufficiently under 35 U.S.C. § 315(c) that institution of an inter partes review is warranted under 35 U.S.C. § 314(a).” slip op. at 4
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“Based on the facts and circumstances discussed above, we determine Petitioner has established good cause for joining the 1005 IPR. Specifically, we find that joining Petitioner to the 1005 IPR is unlikely to require any delay or modification to the scheduling order already in place for the 1005 IPR. We also determine that Patent Owner will not be prejudiced unduly by the joinder of this proceeding. Thus, we determine that granting the Motion for Joinder under these circumstances would help “secure the just, speedy, and inexpensive resolution” of these proceedings. See 37 C.F.R. § 42.1(b). For the above reasons, we grant Petitioner’s Motion for Joinder and join Petitioner as a party to the 1005 IPR.” slip op. at 6
NonePatents in suitUS 9,636,649 - Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. v. Molecular Rebar Design, LLCInstitutedPTAB · Jul 17, 2025 · IPR2025-00356 · APJ Grace Karaffa Obermann · IPR · Institution
The Board instituted review of claims 1–8 on all petition grounds and granted Samsung’s unopposed motion to join IPR2024-01006.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“We agree with the parties that the Samsung Petition “involves the same patent, challenges the same claims, relies on the same expert declaration, and is based on the same grounds and combinations of prior art.” Id. (Patent Owner’s admission); see Mot. 3 (Petitioner, averring that the Samsung Petition and the Petition filed in IPR1006 are “substantively identical”). Under these circumstances, our reasons for instituting review based on LG Energy Solution’s Petition apply with equal force to the “substantively identical” Samsung Petition. Id. Accordingly, for the same reasons set forth in the Institution Decision filed in IPR1006, we institute review on all claims and all grounds asserted in the Samsung Petition. See generally IPR1006, Paper 8 (Institution Decision in IPR1006).” slip op. at 3
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“(1) the Motion for Joinder is timely, having been “filed within one month of the institution decision” in IPR1006; (2) the Samsung Petition “is substantially identical to the” Petition filed in IPR1006; (3) “joinder will have minimal, if any, impact on the trial schedule, as all issues are substantively identical”; (4) Petitioner agrees to “accept an ‘understudy role’” in the joined proceeding, unless LG Energy Solution, Ltd. “is terminated from” IPR1006; and (4) joinder will simplify “briefing and discovery” as all issues will be resolved “in a single proceeding.” Mot. 3–4. Patent Owner contests none of those facts. To the contrary, Patent Owner does “not oppose” the Motion for Joinder and “fully expects this proceeding to be joined with” IPR1006. Waiver 1. Having considered Petitioner’s Motion for Joinder, as well as Patent Owner’s Waiver, we determine that joinder of the instant proceeding with IPR1006 is appropriate. Accordingly, we grant Petitioner’s unopposed Motion for Joinder, subject to the requirements set forth in the Order below.” slip op. at 4
NonePatents in suitUS 8,808,909 - Samsung Electronics Co., Ltd. / Samsung Electronics America, Inc. v. Molecular Rebar Design, LLCInstitutedPTAB · Jul 17, 2025 · IPR2025-00357 · APJ Grace Karaffa Obermann · IPR · Institution
The Board instituted review of claims 1–5 on all grounds in the Petition and granted Samsung’s unopposed motion to join IPR2024-01011.
RulingsInstitution decision- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“We agree with the parties that the Samsung Petition “involves the same patent, challenges the same claims, relies on the same expert declaration, and is based on the same grounds and combinations of prior art.” Id. (Patent Owner’s admission); see Mot. 3 (Petitioner, averring that the Samsung Petition and the Petition filed in IPR1011 are “substantively identical”). Under these circumstances, our reasons for instituting review based on LG Energy Solution’s Petition apply with equal force to the “substantively identical” Samsung Petition. Id. Accordingly, for the same reasons set forth in the Institution Decision filed in IPR1011, we institute review on all claims and all grounds asserted in the Samsung Petition. See generally IPR1011, Paper 9 (Institution Decision in IPR1011).” slip op. at 3
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“Having considered Petitioner’s Motion for Joinder, as well as Patent Owner’s Waiver, we determine that joinder of the instant proceeding with IPR1011 is appropriate. Accordingly, we grant Petitioner’s unopposed Motion for Joinder, subject to the requirements set forth in the Order below.” slip op. at 4
NonePatents in suitUS 8,968,924 - Encube Ethicals PTV. Ltd. v. Dermavant Sciences GmbHAdverse judgmentPTAB · Mar 7, 2025 · IPR2024-00834 · APJ Tawen Chang · IPR · Adverse judgment
The Board entered adverse judgment against Patent Owner on all challenged claims, 1–4, 6–10, 16, 18, 21, and 22, following their disclaimer.
RulingsAdverse judgment- Adverse judgmentAdverse judgmentGranted
“Terminate Proceeding and Parties’ Joint Motion for Entry of Adverse Judgment (collectively “Motion”). The parties jointly request that the Board enter adverse judgment in light of the disclaimer filed by Patent Owner disclaiming all challenged claims. Mot. 1 (citing 37 C.F.R. § 42.73(b)(2)). The Motion attaches as an exhibit a disclaimer under 37 C.F.R. § 1.321(a), filed January 28, 2025, of claims 1–4, 6–10, 16, 18, 21, and 22 of the ’088 patent, which constitute all of the claims challenged in the inter partes review. Ex. 2001; Paper 1, 3.” slip op. at 2
- PTAB / AIA Trials › Other PTAB motions (exclude, strike, seal, additional discovery, rehearing)Denied
“Accordingly, we grant the Parties’ Joint Motion for Entry of Adverse Judgment. This Adverse Judgment is sufficient to dispose of this proceeding and Patent Owner’s Motion to Terminate is denied as moot.1” slip op. at 3
NonePatents in suitUS 11,590,088 - Fusion Orthopedics, LLC v. Extremity Medical, LLCSome claims unpatentablePTAB · Nov 4, 2024 · IPR2023-00894 · APJ Robert A Pollock · IPR · Final written decision
Claims 1–10 and 12–15 are unpatentable; claim 11 was not shown unpatentable. Substitute claims 16–25 and 27–30 are unpatentable over Mazur; claim 26 was not reached.
RulingsFinal written decision- BurdenMixed
“It is of the utmost importance that petitioners in the IPR proceedings adhere to the requirement that the initial petition identify ‘with particularity’ the ‘evidence that supports the grounds for the challenge to each claim.’” Intelligent Bio-Sys., Inc. v. Illumina Cambridge Ltd., 821 F.3d 1359, 1369 (Fed. Cir. 2016) (quoting 35 U.S.C. § 312(a)(3)). Here, however, not until its Reply does Petitioner belatedly suggest that Ferrante’s disclosure of bone screws with self-tapping ends equally meets the limitation of claim 10 (with respect to the first member) as with claim 11 (with respect to the second member), and that both claims are obvious in light of “evidence” from Ferrante “that it was well known to equip bone screws with self-tapping ends.” Reply 26–27. We do not discern these arguments in the Petition, and consider them waived. See Netflix, Inc. v. DivX, LLC, 84 F.4th 1371,1377 (Fed. Cir. 2023) (“While the Board should not take an overly mechanistic view of a petition and decline to address an argument because the petitioner did not present it with ideal vigor and clarity, the Board should also not have to decode a petition to locate additional arguments beyond the ones clearly made.”). In sum, Petitioner’s error in failing to first address limitations of claim 10 in the Petition specific to the Cognet/Ferrante combination indicates a failure to meet the particularity requirements for what must be in the petition and cannot be left to be filled in on reply. See 35 U.S.C. § 312(a)(3); 37 C.F.R. §§ 42.22(a)(2) (requiring, among other things, “a detailed explanation of the significance of the evidence”), 42.104(b)(4)–(5) (requiring that petition “specify where each element of the claim is found in the prior art patents or printed publication relied upon” and, regarding submitted evidence, state “the relevance of the evidence to the challenge raised, including identifying specific portions of the evidence that support the challenge”). Microsoft, 2022 WL 989403, at *6. Accordingly, Petitioner has not shown persuasively that claim 11 would have been obvious in light of Cognet and Ferrante for the reasons set forth in the Petition. slip op. at 41
- Expert testimonyPetitioner expert creditedDecided for petitioner
“We also find persuasive Mr. Dominguez’s explanation that one of ordinary skill in the art would have understood “bore” as including stepped diameter holes, sometimes described as a bore having a counterbore. See generally Ex. 1018 ¶¶ 4–29; Reply 3–10. Three of Mr. Dominguez’s illustrative examples are reproduced in the annotated figures below. The above figures show Mr. Dominguez’s annotated illustrations from the Jackson (Ex. 1019, Fig. 3), Brånemark (Ex. 1021, Fig. 4), and Ray (Ex. 1025, Fig. 1) references as discussed at paragraphs 10, 12, and 13, respectively, of Mr. Dominguez’s Second Declaration. With reference to the above figures, Mr. Dominguez testifies that “Jackson describes a bone repair set screw in which ‘[t]he bore 27 comprises a first bore section 31, a second bore section 32,’ etc. delineated by shoulders 41, 42, etc. (Ex. 1019, 5:24– 43)” (Ex. 1018 ¶ 10); “Brånemark describes an osseous implantation device having body 1ʺ with first and second holding portions 21ʺ, 31ʺ and ‘an inner through bore with a first portion 4ʺ in the first holding portion and a second portion 5ʺ in the second holding portion.’” Ex. 1021, 4:44–46” (id. ¶ 12); and Ray discloses surgical calipers including “handle 12 having ‘stepped cylindrical bore 14,’” wherein “[c]ollar 20 of a shaft inserted in the bore ‘rests against a step of the bore 14’ (2:14–15)” (id. ¶ 13). Patent Owner responds that Mr. Dominguez’s examples “that allegedly show a single bore encompassing two or more stepped-diameter holes or a counterbore . . . . are specific to these references and divorced from the disclosures of the ’166 patent.” Sur-Reply 7. Insofar as the ’166 patent makes no mention of the term “bore” outside the claims, and Mr. Dominguez’s examples are all taken from the field of orthopedic surgery, we do not find this argument persuasive. Patent Owner further appears to contend that exemplary references to a “cylindrical stepped down bore” or a “stepped cylindrical bore” are too specific to be within the scope of the term “bore.” Sur-Reply 7–8. As these terms merely describe species within a larger genus, and Patent Owner presents no cogent reason to exclude them, we do not find this argument availing. Relatedly, we are also not persuaded by Patent Owner’s argument that “the prior art treats a ‘bore’ as an element that is distinct from a ‘counterbore.’” Id. at 8. Rather, we credit Mr. Dominguez’s testimony that “[a] counterbore is not a structure unto itself, a counterbore is part of a larger structure” as exemplified by numerous examples including Laps (Ex. 1028 ¶ 33 (sensor assembly wherein “bore 16 includes a counterbore 18”)); Martinez (Ex. 1029, 3:61 (surgical cutting instrument wherein “bore 56 has a counterbore 64”)); Zang (Ex. 1030, 2:49 (bone anchor having a “bore [that] includes a counterbore”)); Ledet (Ex. 1022, 29:3–5 (vertebral fixation plate having “through holes . . . . countersunk, or counterbored to accommodate the head of a bone screw”)); Seo (Ex. 1031, 3:45 (chair leg employing “counterbored bore 23”)); and Exner (Ex. 1032, 2:16 (extrusion press including “counterbored axial bore 6”)). Ex. 1018 ¶¶ 17–23. That a reference may refer to a figure as showing “bore 103” with “counterbore 105 . . . formed on one end” does not indicate that they are distinct structures as Patent Owner contends, but merely that the focus of each term is directed to the entire bore or to a particular aspect of the bore, i.e., its counterbore. See” slip op. at 22
- Skill levelSkill level petitioner adoptedDecided for petitioner
“Patent Owner subsequently proposed an alternative definition, as a person having “[a] Bachelor’s Degree in biomedical and/or mechanical engineering or similar training and . . . at least three years of experience with implant devices used for internal fixation of bones.” POR 5 (citing Ex. 2012 ¶¶ 32–33). According to Patent Owner, “[t]his hypothetical person would be capable of performing various design tasks and would understand the basic mechanical features and operation of orthopaedic implant devices [and] have an appreciation for orthopaedic fusion techniques and the medical issues and concerns faced by a doctor/surgeon charged when performing operations to implant orthopaedic devices.” Id. Despite some differences in wording, Patent Owner asserts (and Petitioner does not contest) that any “distinction between the parties’ proposed definitions of a POSITA does not affect the arguments set forth herein.” Id. (citing Ex. 2012 ¶ 34). Consistent with this view, we find the parties’ constructions equally applicable in light of the prior art of record and the disclosure of the ’166 patent. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (“the prior art itself [may] reflect[] an appropriate level” as evidence of the ordinary level of skill in the art) (quoting Litton Indus. Prods., Inc. v. Solid State Sys. Corp., 755 F.2d 158, 163 (Fed. Cir. 1985)). We adopt, for convenience, Petitioner’s definition, but our analysis does not change depending on which of the two articulations are applied here. H.” slip op. at 12
- Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner
“one of ordinary skill in the art would understand that “bore,” as used in the context of claims 1 and 12, encompasses a multi-diameter passage, and in particular, one having stepped longitudinal cross sections such as that shown in Cognet’s Figure 1. See generally DI 11–13. For the reasons that follow, we conclude that one of ordinary skill in the art would have understood “bore” as such. Relying on the testimony of Mr. Dominguez, Petitioner initially proposed a construction of “bore” as “a usually cylindrical hole made by or as if by the turning or twisting movement of a tool.” Pet. 16 (citing Ex. 1002 ¶ 58). Petitioner’s proposal relied on Mr. Dominguez’s testimony that “[a] bore is a cylindrical hole made by the spinning rotation of a twist drill cutting tool. It is typically made by removing material from a solid or hollow object, similar to a tunnel or orifice.” Ex. 1002 ¶ 58. Pointing to its annotation of Cognet’s Figure 1, above, Patent Owner argued that that the term “bore” excludes a tunnel made by “two adjacent bores.” See Prelim. Resp. 21–25. In view of the then-available evidence, we provisionally construed “bore” as a hole or passage made by or as if by the turning or twisting movement of a tool such that its interior walls have cylindrical lateral cross-sections, and which do not exclude holes or passages having tapered or stepped longitudinal cross-sections. DI 13.” slip op. at 19
Patent outcomesUS 11,298,166 mixedClaim construction§ 102 anticipation§ 103 obviousnesscites Phillips · GrahamPatents in suitUS 11,298,166 - Symrise AG / Symrise Inc. v. Inolex Investment CorporationAll claims unpatentablePTAB · Nov 1, 2024 · IPR2023-01035 · APJ Tina E Hulse · IPR · Final written decision
The Board granted cancellation of claims 1–6, 8–10, and 22–28, and denied substitute claims 29–44 because Wright ’451 rendered them obvious.
RulingsFinal written decision- Skill levelSkill level petitioner adoptedDecided for petitioner
“Petitioner contends that a person of ordinary skill in the art at the time of the invention (“POSA” or “POSITA”) would have had “a bachelor’s degree and two or more years of experience or a master’s degree in organic synthesis or chemical engineering, with education substituting for experience and vice versa.” Pet. 15 (citing Ex. 1002 ¶ 16). Patent Owner took no position on the level of ordinary skill in the art in its Preliminary Response. Prelim. Resp. 8. In our Institution Decision, we adopted Petitioner’s definition. Dec. Inst. 6–7. In its Motion to Amend, Patent Owner states that it accepts the Board’s definition for purposes of this proceeding. MTA 24. We, therefore, see no reason to disturb our definition of the level of ordinary skill in the art as it appears to be consistent with the prior art. See Okajima v. Bourdeau, 261 F.3d 1350, 1355 (Fed. Cir. 2001) (explaining that specific findings regarding ordinary skill level are not required “where the prior art itself reflects an appropriate level and a need for testimony is not shown” (quoting Litton Indus. Prods., Inc. v. Solid State Sys. Corp., 755 F.2d 158, 163 (Fed. Cir. 1985))).” slip op. at 8
- Claim Construction › Threshold & procedure › Whether a term needs construction (O2 Micro)No construction neededNot reached
“Although neither party expressly proposes a construction for the term “conversion,” the parties appear to differ in their interpretations of that term. Petitioner interprets “conversion” to mean the percent conversion of the 1- alcohol. See Pet. Opp. RMTA 6–7 (interpreting “conversion” as percentage of remaining 1-alcohol); Ex. 1040, 109:2–11. Patent Owner, on the other hand, interprets “conversion” to mean the total percentage of alkenes that have been produced. Ex. 2010 ¶ 123 (interpreting “conversion” as percentage of total alkenes). During oral argument, counsel for Patent Owner conceded that “conversion can mean either.” Tr. 27:18–28:13. Without the benefit of briefing by the parties, we decline to expressly construe the term “conversion,” as our Decision would be the same under either interpretation, as discussed further below. See Nidec Motor Corp. v. Zhongshan Broad Ocean Motor Co., 868 F.3d 1013, 1017 (Fed. Cir. 2017) (finding only those terms that are in controversy need be construed, and only to the extent necessary to resolve the controversy). Moreover, we do not find it necessary to expressly construe any other claim terms for purposes of this Decision. Id.” slip op. at 10
- Obviousness (§103) › Graham factors (scope of art, differences, level of skill)UnpatentableUnpatentable
“2. Analysis A patent claim is unpatentable under 35 U.S.C. § 103 if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which said claimed invention pertains. See also KSR Int’l Co. v. Teleflex Inc., 550 U.S. 398, 406 (2007). The question of obviousness is resolved on the basis of underlying factual determinations, including (1) the scope and content of the prior art; (2) any differences between the claimed subject matter and the prior art; (3) the level of skill in the art; and (4) objective evidence of nonobviousness. Graham v. John Deere Co., 383 U.S. 1, 17–18 (1966). Objective evidence of nonobviousness may include” slip op. at 13
- Obviousness (§103) › Objective indicia / secondary considerationsObjective indicia outweighedDecided for petitioner
“We are not persuaded. “[A]ny superior property must be unexpected to be considered as evidence of non-obviousness.” Pfizer, Inc. v. Apotex, Inc., 480 F.3d 1348, 1371 (Fed. Cir. 2007). We must, therefore, first consider what results were expected to determine what a POSA would have considered to be unexpected. Id. As seen by the table below, Wright ’451’s disclosure fully encompasses the temperature ranges and purported unexpected results recited by substitute claim 29 and shown in Table 2 of the ’048 Patent: Reference Reaction Calcination Conversion Regioselectivity Rate13 Temperature Temperature Wright ’451 about 220 °C about 200 °C greater than about 90% to to about to 600 °C about 95% about 99% 440 °C Substitute 240 °C to about 420 °C at least 95% to about Claim 29” slip op. at 23
Patent outcomesUS 10,995,048 unpatentableClaim construction§ 103 obviousnesscites Phillips · KSRPatents in suitUS 10,995,048 - PTAB · Oct 22, 2024 · IPR2024-00758 · APJ Kimberly Mcgraw · IPR · Institution
The Board instituted IPR on claims 1–24 on all petitioned grounds and granted Qorvo’s motion to join IPR2024-00609, subject to participation limits.
RulingsInstitution decision- PTAB / AIA Trials › Discretionary denial › Fintiv (parallel litigation)Decided for petitioner
“Fintiv. See USPTO Memorandum, Interim Procedure for Discretionary Denials in AIA Post-Grant Proceedings with Parallel District Court Litigation (June 21, 2022) (“Fintiv Memo”).9 The Fintiv Memo instructs that “the PTAB will not discretionarily deny institution in view of parallel district court litigation where a petitioner stipulates not to pursue in a parallel district court proceeding the same grounds as in the petition or any grounds that could have reasonably been raised in the petition.” Id. at 3 (citing Sotera Wireless, Inc. v. Masimo Corp., IPR2020-01019, Paper 12 (PTAB Dec. 1, 2020) (precedential as to § II.A)); see id. at 7, 9. The Fintiv Memo also explains that such a stipulation (a Sotera stipulation) “mitigates concerns of potentially conflicting decisions and duplicative efforts between the district court and the PTAB.” Id. at 7. Petitioner presents a Sotera stipulation in the present Petition. See Pet. 70. Specifically, Petitioner stipulates that it will not pursue invalidity of the Challenged Claims (i.e., all claims of the ’360 patent) in the Akoustis- Qorvo litigation on the grounds raised, or that reasonably could have been raised, in this IPR Petition. Id.” slip op. at 9
- PTAB / AIA Trials › Institution threshold (reasonable likelihood / more likely than not)InstitutedInstituted
“For the same reasons stated in our Decision on Institution in the IQE IPR, we determine that institution is warranted here. See IPR2024- 00609, Paper 9 at 41–44. With respect to Patent Owner’s additional argument that Petitioner failed to provide a reason to combine Guo and Ashby to arrive at the claimed invention of claim 10 for the same reasons set forth with respect claims 5 and 17 (Prelim. Resp. 61), we note that, as stated in our Decision on Institution, Petitioner provides argument and declaratory testimony that a person of ordinary skill in the art would have had reason to 11 In Ground 6, Petitioner asserts that dependent claims 5, 10, and 17 would have been obvious over the combination of Guo and Ashby. Pet. 60–66. sufficient to show a reason to combine the references is best resolved on a full record. IPR2024-00609, Paper 9 at 43. For the above reasons, we determine Petitioner has set forth a reasonable likelihood that it would prevail with respect to at least one challenged claim, and we, therefore, institute an inter partes review on all grounds raised in the Petition.” slip op. at 12
- PTAB / AIA Trials › Joinder §315(c) / SAS all-or-nothingJoinder, grantedGranted
“As the moving party, Petitioner bears the burden of proving that it is entitled to the requested relief. 37 C.F.R. § 42.20(c). In deciding whether to grant joinder, we consider: (1) the reasons why joinder is appropriate, (2) whether the petition raises any new grounds of unpatentability, (3) any impact that joinder would have on the cost and trial schedule for the existing review, and (4) whether joinder will add to the complexity of briefing or discovery. Kyocera Corp. v. Softview LLC, IPR2013-00004, Paper 15, 4 (PTAB Apr. 24, 2013); Trial Practice Guide at 76. Petitioner contends that joinder with the IQE IPR is appropriate because Qorvo’s Petition (Paper 1) is substantially the same as the IQE Petition. Mot. 2, 4–5. Petitioner states that its Petition challenges the same claims on the same grounds, relies on the same art, and is supported by substantially the same expert declaration by the same expert as the IQE Petition. Id. at 2, 4. Petitioner states that no additional burden would be created and that joinder would lead to an efficient resolution of the asserted invalidity of the ’360 patent. Id. at 2, 5–6. Petitioner further stipulates that if joinder is granted, that it will act as an “understudy” unless IQE ceases to participate in the proceeding and that joinder will not unduly complicate the IQE IPR or delay its schedule. Id. at 2, 5–8.” slip op. at 14
Discretionary denialPatents in suitUS 7,250,360
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.