US PTAB Patent Cases
2,587 decisions indexed
Page 71 of 87 · 2,587 total
Berkshire Hathaway Energy Company et al. v.MES, Inc.
The PTAB denied a Patent Owner's request for Director Review, instead remanding the IPR cases to allow discovery on complex real parties in interest (RPI) and privity issues related to concurrent district court litigation.
Google LLC et al. v.Mullen Industries LLC
The Director denied requests for review in multiple IPR proceedings involving Google and Mullen Industries. This decision affirms the prior denial of institution, meaning trial will not proceed on these patents.
Berkshire Hathaway Energy Company et al. v.MES, Inc.
The Director reviewed multiple IPRs against Birchtech Corp., instructing the Board to limit parallel proceedings for each patent based on RPI requirements following a PacifiCorp precedent.
Berkshire Hathaway Energy Company et al. v.MES, Inc.
The Director denied the Patent Owner's request for review, remanding multiple IPR cases to allow discovery on complex RPI and privity issues related to time-bar defenses.
Mianyang BOE Optoelectronics Technology Co., Ltd. et al. v.Samsung Display Co., Ltd.
The PTAB decided to institute the IPR proceedings against Patent No. 9,330,593 B2 in the OLED circuitry space. The Board found sufficient showing for institution based on Petitioner's analysis of Tobita as prior art under §102(b).
Berkshire Hathaway Energy Company et al. v.MES, Inc.
The Director remanded multiple parallel IPRs challenging several patents to the Board, instructing them to consolidate proceedings and maintain only one petition per patent based on RPI determinations.
Mito Red Light, Inc. v.Joovv, Inc.
Mito Red Light, Inc.'s challenge against Joovv, Inc.'s light therapy patent was denied by the PTAB. The Board found that Petitioner failed to establish unpatentability under § 103 using references Dijkstra and Norwood.
Berkshire Hathaway Energy Company et al. v.MES, Inc.
The PTAB denied a patent owner's request for Director Review, but remanded multiple IPR cases to allow discovery on complex RPI and privity issues related to time-bar defenses.
Berkshire Hathaway Energy Company et al. v.MES, Inc.
The Director remanded multiple IPRs involving Berkshire Hathaway Energy and Birchtech Corp., limiting the scope of challenges to one petition per patent based on precedent regarding parallel proceedings.
Microsoft Corporation v.Sterling Computers Corporation
The PTAB granted institution for Microsoft's IPR against Sterling Computers, finding a reasonable likelihood of obviousness for at least one claim (Claim 13). The Board adopted a construction of 'relational references' as simple pointers, rejecting the Patent Owner's requirement for a full relational model.
Berkshire Hathaway Energy Company et al. v.MES, Inc.
The PTAB denied a patent owner's request for Director Review, remanding multiple IPR cases to allow discovery on Real Parties in Interest (RPI) and privity issues necessary to resolve time-bar defenses.
Koki Holdings America Ltd. et al. v.Kyocera Senco Industrial Tools, Inc.
Koki Holdings America Ltd. successfully secured institution of its IPR challenge against Kyocera Senco Industrial Tools regarding fastener driving tools. The Board found a reasonable likelihood of unpatentability under 35 U.S.C. § 103(a) based on multiple prior art references, despite complex claim construction arguments.
Viant Technology LLC et al. v.AlmondNet, Inc.
The USPTO Director denied institution for multiple Inter Partes Review (IPR) petitions, including IPR2025-01163. No trial will be instituted in these proceedings.
Koki Holdings America Ltd. et al. v.Kyocera Senco Industrial Tools, Inc.
Koki Holdings America Ltd. successfully secured institution in this IPR against Kyocera Senco Industrial Tools, Inc., challenging all 30 claims of Patent No. 11241776. The Board found a reasonable likelihood that the petitioner will prevail based on obviousness grounds (35 U.S.C. § 103).
Koki Holdings America Ltd. et al. v.Kyocera Senco Industrial Tools, Inc.
Koki Holdings America Ltd. successfully petitioned to institute IPR proceedings against Kyocera Senco Industrial Tools, Inc., challenging 20 claims of U.S. Patent No. 10478954 on grounds of obviousness (35 U.S.C. § 103). The Board's decision was supported by preliminary claim construction findings that favored the Petitioner’s argument regarding design motivation and prior art combination.
Koki Holdings America Ltd. et al. v.Kyocera Senco Industrial Tools, Inc.
Koki Holdings America Ltd. successfully convinced the PTAB to institute IPR proceedings against Kyocera Senco Industrial Tools, Inc., finding a reasonable likelihood that claims 1-20 are unpatentable. The Board issued key claim constructions regarding 'lifter' and 'gas pressure system,' paving the way for trial.
Shenzhen Tuozhu Technology Co., Ltd. et al. v.Stratasys, Inc. et al.
The PTAB institution decision found a reasonable likelihood of unpatentability for claims in the '660 patent, relating to 3D printing. The Board relied heavily on obviousness (103) arguments using combinations of prior art references like Cable/Naware and Comb/Tummala.
Microsoft Corporation et al. v.X1 Discovery, Inc.
Microsoft Corporation successfully petitioned to institute IPR against X1 Discovery's patent over information retrieval claims. The Board found sufficient evidence of obviousness based on a combination of prior art references, including Wilcox and Londergan. This decision allows Microsoft to proceed with challenging the validity of key search indexing patents.
Microsoft Corporation et al. v.X1 Discovery, Inc.
Microsoft Corporation et al. successfully challenged the patentability of X1 Discovery's search indexing claims before the PTAB. The Board found a reasonable likelihood that the claims are obvious over combinations of prior art references, leading to institution.
Microsoft Corporation et al. v.X1 Discovery, Inc.
Microsoft Corporation successfully petitioned for institution in an IPR against X1 Discovery's patent on Information Retrieval/Search Indexing. The Board found a reasonable likelihood of prevailing under § 103, specifically regarding the combination of prior art references (Wilcox, Londergan, Raskin, Wu).
Genius Sports Ltd. v.SportsCastr Inc. (d/b/a PANDA Interactive)
The PTAB denied institution of an IPR petition filed by Genius Sports Ltd. against SportsCastr Inc., finding that the petitioner failed to demonstrate a reasonable likelihood of prevailing on grounds of obviousness (103). The denial focused on insufficient rationale for combining prior art references, particularly regarding specific technical features like webserver functionality.
Genius Sports Ltd. v.SportsCastr Inc. (d/b/a PANDA Interactive)
The PTAB denied institution of the IPR petition filed by Genius Sports Ltd. against SportsCastr Inc., finding that Petitioner failed to establish a reasonable likelihood of prevailing on any challenged claim. The denial hinged on insufficient rationale for combining prior art references and specific claims not being supported by cited teachings.
Embody, Inc. et al. v.LifeNet Health
Embody, Inc. challenged LifeNet Health's tissue engineering patent (11318227) based on anticipation and obviousness. The PTAB instituted trial on all eight claims after finding merit in the petitioner’s arguments regarding fiber alignment and FFT analysis.
Samsung Electronics Co., Ltd. et al. v.Wilus Institute of Standards and Technology Inc.
The PTAB granted institution for IPR2025-01165, allowing Samsung Electronics to proceed with challenging Wilus Institute's patent. The Board found a reasonable likelihood of prevailing on at least one claim.
Embody, Inc. et al. v.LifeNet Health
Embody and Zimmer Biomet successfully secured institution in this IPR against LifeNet Health's '223 patent. The Board found a reasonable likelihood that claims related to collagen scaffolds with specific FFT analysis characteristics are unpatentable over prior art references like Huang2 and Lee.
Taiwan Semiconductor Manufacturing Company Ltd. v.Marlin Semiconductor Ltd. et al.
The PTAB denied institution of an IPR challenge brought by Taiwan Semiconductor Manufacturing Company Ltd. against Marlin Semiconductor Ltd., finding the petitioner failed to demonstrate a reasonable likelihood of prevailing on the merits.
ResMed Corp. v.Cleveland Medical Devices, Inc.
ResMed Corp. successfully convinced the PTAB to institute IPR proceedings against Cleveland Medical Devices regarding a patent covering sleep disorder treatment/CPAP systems. The Board found that ResMed demonstrated a reasonable likelihood of prevailing on Grounds 1-3, which centered on obviousness (35 U.S.C. § 103).
Aesthetic Management Partners, LLC et al. v.HydraFacial LLC
The USPTO Board granted institution of Inter Partes Review (IPR2025-01169), allowing the petitioner to proceed to trial against the challenged patent.
ResMed Corp. v.Cleveland Medical Devices, Inc.
ResMed Corp. successfully challenged Cleveland Medical Devices' sleep apnea monitoring patent via IPR, arguing the claims were obvious over combinations of prior art references. The Board found a reasonable likelihood of prevailing on at least one claim, leading to institution.
Micron Technology, Inc. et al. v.Yangtze Memory Technologies Company, Ltd.
The PTAB denied institution of an IPR challenge brought by Micron Technology against Yangtze Memory Technologies regarding 3D memory device patents. The Board found the Petitioner failed to meet its burden of showing a reasonable likelihood of prevailing over prior art references.
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