US PTAB Patent Cases
2,587 decisions indexed
Page 72 of 87 · 2,587 total
Infineon Technologies Americas Corp. et al. v.MOSAID Technologies Inc.
The Director denied institution of an IPR against MOSAID's patent, ruling that Infineon failed to adequately explain conflicting claim construction positions taken in district court litigation.
Micron Technology, Inc. et al. v.Yangtze Memory Technologies Company, Ltd.
Micron Technology's IPR petition against Yangtze Memory Technologies was denied by the PTAB. The Board found that Micron failed to demonstrate a reasonable likelihood of prevailing on the merits, specifically regarding obviousness over prior art Costa in 3D memory technology.
Precision Cancer Technologies Inc. v.Oncoustics Inc.
Precision Cancer Technologies Inc.'s IPR challenge against Oncoustics Inc. was denied by the PTAB, failing to meet the reasonable likelihood of prevailing standard. The Board found Petitioner failed to sufficiently demonstrate that prior art processed a 'single static set' of raw RF ultrasound data.
Curio Bioscience, Inc. v.Prognosys Biosciences Inc. et al.
Curio Bioscience, Inc.'s IPR challenge against Prognosys and 10X Genomics was denied by the PTAB. The Board found that Petitioner failed to demonstrate a reasonable likelihood of prevailing on grounds of obviousness (over Cantor/Armani) and anticipation (by Frisen).
Curio Bioscience, Inc. v.Prognosys Biosciences Inc. et al.
The PTAB denied Curio Bioscience's IPR challenge against Prognosys and 10X Genomics, finding that the asserted claims were not obvious or anticipated by the prior art. The Board specifically rejected arguments linking Cantor to spatial analysis in tissue sections.
Merck Sharp & Dohme LLC et al. v.The Johns Hopkins University
Merck Sharp & Dohme LLC successfully instituted an IPR against The Johns Hopkins University's patent, challenging claims related to anti-PD-1 antibodies for MSI-high cancer. The Board found sufficient evidence that prior art anticipated and rendered the claims obvious, leading to a trial institution decision.
HighLevel, Inc. v.Etison LLC d/b/a ClickFunnels
The PTAB denied HighLevel, Inc.'s request to institute IPR against Etison LLC's website creation patent. The denial was based on the parallel District Court finding that the claims were invalid under 35 U.S.C. § 101.
Rode Microphones, LLC et al. v.Zaxcom, Inc.
The PTAB Institute Decision granted trial for Rode Microphones and Freedman Electronics against Zaxcom regarding wireless audio recording systems. The Board found that the Petitioner successfully demonstrated a reasonable likelihood of prevailing on at least one claim, despite procedural hurdles related to parallel district court litigation.
Google LLC v.138 East LCD Advancements Limited et al.
Google LLC successfully argued that the patent in question is unpatentable over prior art references Stubler and Wang under 35 U.S.C. §§ 102 and 103(a). The Board found a reasonable likelihood of prevailing on anticipation (102) and obviousness (103), leading to an institution decision.
Formycon AG v.Regeneron Pharmaceuticals, Inc.
The PTAB denied Formycon AG's IPR against Regeneron Pharmaceuticals, Inc., citing substantial overlap with parallel district court proceedings (MDL). The Board found that the interests of system efficiency were best served by denying institution.
Rode Microphones, LLC et al. v.Zaxcom, Inc.
The PTAB granted institution of the IPR against Zaxcom's '902 patent for wireless multi-track audio systems, finding a reasonable likelihood of prevailing on obviousness grounds. The Board conducted preliminary claim constructions for key terms like 'wearable' and 'master timecode.'
Rode Microphones, LLC et al. v.Zaxcom, Inc.
Rode Microphones and Freedman Electronics successfully petitioned for IPR institution against Zaxcom's audio recording patents, demonstrating a reasonable likelihood of prevailing. The Board found that the combination of Strub and Woo renders the claimed synchronization methods obvious under § 103.
Micron Technology, Inc. et al. v.Yangtze Memory Technologies Company, Ltd.
Micron Technology successfully secured the institution of an IPR against Yangtze Memory Technologies' patent 11,101,276 B2. The Board found a reasonable likelihood that Micron can prove obviousness over prior art references like Kim and Fang.
Ascentcare Dental Products, Inc. v.Solmetex, LLC
The PTAB denied Ascentcare Dental Products' IPR petition against Solmetex, LLC's dental device patent due to procedural timing issues. The Board found the patent was a post-AIA patent and the petition was filed too early.
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon successfully challenged Nokia's patent claims in an IPR proceeding regarding video coding and motion prediction technology. The Board found a reasonable likelihood of prevailing on the grounds of obviousness over prior art, leading to institution.
Apple Inc v.1LSS Inc.
The USPTO Board granted institution for IPR2025-01180, allowing the trial to proceed after determining the petitioner had a reasonable likelihood of prevailing on at least one challenged claim.
Globus Medical, Inc. v.Spinelogik, Inc.
Globus Medical successfully navigated the PTAB institution phase against Spinelogik regarding spinal fusion implants. The Board found a reasonable likelihood of prevailing based on obviousness over Moskowitz and Steffee for several key claims.
Google LLC et al. v.Mullen Industries LLC
The Director denied requests for review in multiple IPR proceedings involving Google and Mullen Industries. The denial upheld prior decisions that had not instituted trials on the challenged patents.
Globus Medical, Inc. v.Spinelogik, Inc.
Globus Medical successfully petitioned the PTAB to challenge Spinelogik's spinal fusion implant patents. The Board found a reasonable likelihood of unpatentability based on anticipation and obviousness over prior art references like Blain. This decision advances the dispute into active trial proceedings.
Advanced Micro Devices, Inc. et al. v.XtreamEdge, Inc. et al.
Advanced Micro Devices (AMD) successfully petitioned to institute IPR proceedings against XtreamEdge regarding a PLD patent, demonstrating a reasonable likelihood of prevailing on key claims. The Board found that the combination of prior art references Seshadri and Biederman provided sufficient grounds for challenge under 35 U.S.C. § 103.
Tesla, Inc. v.Intellectual Ventures II
Tesla, Inc. successfully convinced the PTAB that its claims against Intellectual Ventures II LLC were likely unpatentable based on prior art references Matsushima and Yu/Miyazaki. The Board granted institution, moving the dispute toward trial over key terms like 'integration time' in dynamic range camera technology.
TESLA, INC. v.iQar Inc.
Tesla Inc.'s IPR against iQar Inc. was instituted by the PTAB, allowing claims related to vehicle power management logic to proceed to trial. The Board found a reasonable likelihood of prevailing on both anticipation (102) and obviousness (103), particularly regarding the combination of prior art references.
Fluidmaster, Inc. v.Danco, Inc. et al.
Fluidmaster successfully petitioned the PTAB to institute an IPR against Danco's patent, challenging 20 claims based on obviousness (35 U.S.C. § 103). The Board adopted a narrow claim construction for 'integrally molded with,' defining it as being formed as a single structure.
Tesla, Inc. v.Intellectual Ventures II
Tesla challenged Intellectual Ventures II's wireless communication patents under obviousness (103). The PTAB decided to institute the IPR on all eight claims after finding a reasonable likelihood of success.
Tesla, Inc. v.Intellectual Ventures II
Tesla successfully petitioned to challenge Intellectual Ventures II's '670 Patent under Section 103, leading the PTAB to grant institution. The Board found reasonable likelihood of unpatentability based on prior art references Wallen and Berggren regarding LTE/MTC communication systems.
Tesla, Inc. v.Intellectual Ventures II
Tesla, Inc.'s IPR challenge against Intellectual Ventures II LLC regarding cellular network resource allocation claims was denied by the PTAB. The Board found that Tesla failed to meet the burden of showing a reasonable likelihood of prevailing on any challenged claim.
Arm Ltd et al. v.DAEDALUS PRIME LLC
Arm Ltd et al. successfully convinced the PTAB to institute an IPR against DAEDALUS PRIME LLC's patent, challenging claims based on obviousness over multiple prior art references. The Board accepted that a reasonable likelihood of prevailing existed on at least one claim challenge, moving the case into the merits phase.
Arm Ltd et al. v.DAEDALUS PRIME LLC
The Director granted review and vacated a denial of institution for Arm Ltd against DAEDALUS PRIME LLC, referring the IPR back to the Board after parallel litigation was dismissed.
Google LLC v.Secure Communication Technologies, LLC
The PTAB denied Google LLC's request to institute inter partes review against Secure Communication Technologies, LLC regarding patent 11687971.
Fluidmaster, Inc. v.Danco, Inc. et al.
Fluidmaster successfully moved forward with its IPR challenge against Danco's patent (9103105) regarding toilet fill valves. The Board granted institution on multiple grounds, setting the stage for a full trial to determine if the claims are unpatentable over prior art combinations.
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