US PTAB Patent Cases
8,574 decisions indexed
Page 52 of 286 · 8,574 total
PacifiCorp et al. v.MES, Inc.
WEC Energy Group and Birchtech Corp. have settled their dispute over U.S. Patent No. 10,933,370 and jointly moved to terminate the inter partes review involving WEC. The motion cites statutory requirements and public‑policy benefits of settlement, seeking Board approval to end the proceeding.
Amphenol Corporation v.Credo Technology Group Ltd.
Amphenol and Credo have settled their IPR dispute over U.S. Patent 11,032,111 and jointly request that the settlement agreement be kept confidential. The motion cites statutory authority to treat the agreement as business‑confidential information.
Revvo Technologies, Inc. v.Cerebrum Sensor Technologies, Inc.
Revvo Technologies seeks to reinstate an inter partes review of its automotive sensor patent, arguing that the Board’s earlier institution was proper and that its narrow claim construction is supported by the specification.
PacifiCorp et al. v.MES, Inc.
MidAmerican Energy Company and BirchTech Corp. have settled their dispute over U.S. Patent No. 10,933,370 and filed a joint motion to terminate the inter partes review proceeding as to MidAmerican.
PacifiCorp et al. v.MES, Inc.
Berkshire Hathaway Energy and BirchTech Corp. filed a joint motion asking the PTAB to keep their settlement agreement confidential under federal rules, limiting its disclosure to government agencies or parties with good cause.
Google LLC et al. v.Withrow Networks Inc.
The PTAB denied Google’s request for Director Review of the institution decision in IPR2025-00775, leaving Withrow Networks’ patent 10,771,849 B2 instituted.
Revvo Technologies, Inc. v.Tire Stickers LLC et al.
Revvo Technologies files a response opposing Tire Stickers’ untimely Director Review request, arguing the Board has already institutioned the IPR and found no claim construction needed.
Revvo Technologies, Inc. v.Cerebrum Sensor Technologies, Inc.
Cerebrum Sensor Technologies files a Director Review petition to vacate the institution of an IPR against Revvo Technologies, alleging the petitioner’s inconsistent claim constructions and indefiniteness arguments violate the Director’s Tesla policy.
Taiwan Semiconductor Manufacturing Company Limited v.Advanced Integrated Circuit Process LLC
Statistical analysis of PTAB IPR decisions from 2020‑2025 shows an increase in rulings that find at least one claim unpatentable, driven by both §102 and §103 grounds.
Revvo Technologies, Inc. v.Tire Stickers LLC et al.
Tire Stickers LLC requests Director Review to vacate the PTAB's institution of an IPR filed by Revvo Technologies, alleging the petitioner gave conflicting claim constructions in the Board and district court. The request cites recent Director decisions requiring explanation of such inconsistencies.
USAA Federal Savings Bank v.PACid Technologies, LLC
USAA Federal Savings Bank and PACid Technologies settled their IPR dispute before trial, leading the PTAB to terminate IPR2025-00697 and related proceedings. The settlement was documented via a Joint Stipulation for Dismissal with Prejudice filed in federal court.
Amazon.com, Inc. et al. v.KAIFI LLC
KAIFI and Amazon filed a joint motion stating they have settled the dispute and seek a 45‑day stay of court deadlines.
Samsung Electronics Co. Ltd. et al. v.OS - NEW HORIZON PERSONAL COMPUTING SOLUTIONS LTD.
Samsung Electronics seeks Director review of a PTAB decision that denied institution of an IPR against its life‑signs detector patent. The petition alleges examiner error, improper reliance on settled expectations, and due‑process violations. A stay of the parallel district‑court case is also argued.
PacifiCorp et al. v.MES, Inc.
WEC Energy Group and Birchtech Corp have settled their dispute over U.S. Patent 10,933,370, filing a joint motion to terminate the inter partes review. The motion cites settlement, lack of a merits decision, and public‑policy benefits of settlement.
Amazon.com, Inc. et al. v.KAIFI LLC
KAIFI LLC and Amazon.com, Inc. jointly filed a motion to stay all court deadlines after reaching a settlement in principle. The parties seek a 45‑day stay to finalize the agreement and submit dismissal papers.
Amazon.com, Inc. et al. v.Audio Pod IP, LLC
Amazon has requested PTAB Director Review for six IPRs, including the dispute over Audio Pod IP's patent 10,805,111. The patent owner may respond within five business days, but cannot submit new evidence. The Director will determine whether to grant the review.
Shenzhen Tuozhu Technology Co., Ltd. et al. v.Stratasys, Inc. et al.
The PTAB denied a petition for Director Review of the institution decision in IPR2025-00611, which upheld Stratasys’s 3D‑printing patent. The denial applies to three related IPRs as well.
Alpinestars S.p.A et al. v.Dainese S.p.A.
This exhibit is a certified English translation of the settlement agreement between Dainese and Alpinestars dated Oct. 5, 2020, filed in IPR2025‑00750. It confirms the authenticity of the settlement for the Board’s record.
Shenzhen Tuozhu Technology Co., Ltd. et al. v.Stratasys, Inc. et al.
Shenzhen Tuozhu Technology seeks denial of Stratasys' Director Review request, arguing the PTAB’s referral decision correctly applied the Fintiv factors and that a broad stipulation eliminates any need for duplicate litigation. The petition emphasizes that incorporation‑by‑reference arguments are irrelevant to institution.
Kahoot! AS et al. v.interstellar inc.
Kahoot! filed a request for Director Review of the PTAB institution decision, arguing the filing is timely and requesting correction of the document type and fee payment assistance.
PacifiCorp et al. v.MES, Inc.
A joint settlement between WEC Energy Group and BirchTech has prompted a motion to terminate the inter partes review of U.S. Patent 10,926,218. The parties rely on 35 U.S.C. §317 to dismiss WEC from the proceeding before any merits decision. The Board must now decide whether to grant the termination.
NVIDIA Corporation v.Lowenstein and Weatherwax LLP
The USPTO denied NVIDIA’s request for rehearing of the Director’s discretionary denial of institution in four IPRs, leaving the original denial in place.
NVIDIA Corporation v.Neural AI, LLC
NVIDIA has filed a rehearing request challenging the PTAB Director’s denial of institution for its IPR against Neural AI’s GPU‑AI patent. The petitioner argues the Board ignored trial‑date timing data and the patent’s recent issuance, which should weigh against discretionary denial.
NVIDIA Corporation v.Lowenstein and Weatherwax LLP
NVIDIA filed a rehearing request challenging the USPTO Director’s denial to institute an IPR on its GPU‑based neural‑network patent, arguing the Board ignored key timing and patent‑age evidence.
Taiwan Semiconductor Manufacturing Company Limited v.Advanced Integrated Circuit Process LLC
Advanced Integrated Circuit Process LLC submits an authorized response urging the Director to deny Taiwan Semiconductor Manufacturing Company's request for Director Review of a discretionary denial to institute an IPR on patent 8,198,686. The response rebuts the petitioner’s arguments on national security, settled expectations, duplication, and examiner error.
Taiwan Semiconductor Manufacturing Company Limited v.Advanced Integrated Circuit Process LLC
The USPTO denied Taiwan Semiconductor Manufacturing Company's request for Director Review of the institution denial in IPR2025-00682, leaving the earlier decision intact.
GetTattle, Inc. v.AfterWords, Inc.
AfterWords, Inc. filed a preliminary response opposing GetTattle’s IPR petition, contending that the cited prior art does not disclose the patented Survey Module and therefore the petition should be denied.
Taiwan Semiconductor Manufacturing Company Limited v.Advanced Integrated Circuit Process LLC
TSMC seeks a Director Review to overturn a discretionary denial and have the PTAB evaluate the validity of its ‘686 semiconductor patent, citing national‑security stakes and examiner errors. The request stresses long‑standing settled expectations and a lack of prior enforcement.
NVIDIA Corporation v.Neural AI, LLC
NVIDIA has filed a rehearing request challenging the PTAB Director’s denial to institute an IPR on its GPU‑related patent. The company contends the Board ignored time‑to‑trial statistics and the lack of commercialization, which should favor institution.
Amgen Inc. et al. v.Bristol-Myers Squibb Company
Amgen petitions the PTAB to overturn a Director’s denial of institution for an IPR challenging Bristol‑Myers Squibb’s Opdivo dosing patent, arguing the denial misapplied settled‑expectations criteria and ignored European claim abandonments.
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