US PTAB Patent Cases
8,722 decisions indexed
Page 58 of 291 · 8,722 total
Samsung Electronics Co., Ltd. et al. v.W&Wsens Devices Inc.
Samsung has filed an IPR petition seeking cancellation of 16 claims of W&Wsens’ ’871 photodetector patent, asserting obviousness over earlier imaging patents by Kuboi, Shinohara, and Yu.
Aerin Medical Inc. v.Neurent Medical Ltd. et al.
The USPTO Director denied institution for several Inter Partes Review (IPR) petitions, including IPR2025-01126. This procedural denial means no trial will be held on the challenged patents.
Ascentcare Dental Products, Inc. v.Solmetex, LLC
Ascentcare Dental Products has petitioned the PTAB to invalidate Solmetex’s 11,589,970 dental mouthpiece patent, asserting that all challenged claims are obvious over prior‑art references such as Park, Baughan, Johnson, Black and Hirsch.
Ascentcare Dental Products, Inc. v.Solmetex, LLC
Ascentcare Dental Products petitions the PTAB to invalidate 18 claims of Solmetex’s 2023 intraoral mesh patent, asserting anticipation and obviousness over five earlier dental mouthpiece references. The petition seeks institution of an IPR and cancellation of the challenged claims.
Ascentcare Dental Products, Inc. v.Solmetex, LLC
Ascentcare Dental Products has filed an IPR petition challenging ten claims of Solmetex’s intraoral device patent, alleging obviousness over multiple prior‑art references. The petition seeks cancellation of claims 12‑21 and argues that the patent owner broadened claim scope after product launch.
Apple Inc. v.CardWare Inc.
Apple has filed an IPR petition challenging CardWare’s ’538 patent covering mobile payment tokenization. The petition asserts that claims 19‑30 are obvious over multiple prior‑art references. The Board must decide whether to institute the review.
Aerin Medical Inc. v.Neurent Medical Ltd. et al.
Aerin Medical seeks IPR cancellation of Neurent's U.S. Patent 12,089,889 covering a nasal neuromodulation device, asserting obviousness over four prior‑art references and lack of written description.
Ascentcare Dental Products, Inc. v.Solmetex, LLC
Ascentcare Dental Products has filed an IPR petition seeking to invalidate 25 claims of Solmetex’s intraoral device patent, alleging obviousness over several prior‑art references. The petition outlines eight grounds and requests institution of the review.
Apple Inc. v.CardWare Inc.
Apple has filed an IPR petition challenging seven claims of CardWare’s ’520 patent covering contactless mobile ATM transactions. The petition argues the claims are obvious over Gill, Smith, Kay, and Gomez references under §103 and seeks institution of the review.
Apple Inc. v.CardWare Inc.
Apple has filed an IPR petition seeking to invalidate 18 claims of CardWare’s ’538 patent covering tokenized NFC payments. The petition asserts obviousness over a combination of five prior‑art references.
Apple Inc. v.CardWare Inc.
Apple has filed a petition for inter partes review of CardWare’s U.S. Patent 10,339,520, challenging all 17 claims as obvious over multiple prior‑art references. The petition outlines six grounds covering the full claim set and seeks institution of the IPR.
Samsung Electronics Co., Ltd. et al. v.Wilus Institute of Standards and Technology Inc.
Samsung has petitioned the PTAB to invalidate 14 claims of U.S. Patent 11,664,926, asserting they are obvious over the Chu standard and IEEE 802.11ax draft specifications. The petition relies on 102(a) prior art predating the critical date and seeks institution of the IPR.
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.
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.
Apple Inc. v.CardWare Inc.
The USPTO Board denied institution for multiple IPR petitions, halting the review process before any trial could begin.
Apple Inc. v.CardWare Inc.
The USPTO Director denied the institution of IPR proceedings, including one involving Apple Inc., meaning no trial will proceed on the challenged patent claims.
Apple Inc. v.CardWare Inc.
The USPTO Director denied Apple Inc.'s request to institute an IPR against CardWare Inc.'s patent 10339520, ending the current phase of the proceeding.
Apple Inc. v.CardWare Inc.
The USPTO Board denied institution of the IPR petition filed by Apple Inc. against CardWare Inc.'s patent 10339520, meaning no trial will proceed.
Aerin Medical Inc. v.Neurent Medical Ltd. et al.
The USPTO Board denied the institution of several IPR petitions, meaning no trials will proceed for these challenges.
Harbor Freight Tools USA, Inc. et al. v.Champion Power Equipment, Inc.
Harbor Freight Tools and MWE Investments settled their IPR disputes with Champion Power Equipment, resulting in the termination of the proceedings against them while Generac remains as a petitioner.
Harbor Freight Tools USA, Inc. et al. v.Champion Power Equipment, Inc.
Harbor Freight and Champion have filed a joint request asking the PTAB to treat their Settlement Agreement as business‑confidential information, keeping it separate from the IPR file for patent 11,143,120. The request cites 35 U.S.C. §317(b) and seeks limited disclosure only to federal agencies or parties with good cause.
Harbor Freight Tools USA, Inc. et al. v.Champion Power Equipment, Inc.
Harbor Freight and co‑petitioners sought Director Review of a denied institution decision for a multi‑fuel generator patent. The Board found no inconsistency with the earlier ’034 decision and denied the request, leaving Champion Power’s patent intact.
Snap Inc. et al. v.Nokia Technologies Oy
The PTAB instituted an inter partes review of Nokia’s 8,050,321 patent covering video‑frame grouping, finding a reasonable likelihood that Amazon’s challenges based on MPEG‑1, Kim, and Yagasaki would succeed.
Starbucks Corporation et al. v.Pi-Design AG et al.
Starbucks and Pi‑Design settled their IPR dispute over U.S. Patent 8,695,486 before the trial was instituted. The Board granted the parties’ joint motion to terminate and kept the settlement agreement confidential.
Starbucks Corporation et al. v.Pi-Design AG et al.
Starbucks and Pi‑Design have settled their IPR dispute over U.S. Patent 8,695,486 and jointly seek to keep the settlement confidential under statutory provisions.
Harbor Freight Tools USA, Inc. et al. v.Champion Power Equipment, Inc.
The USPTO denied Generac's request for Director Review of the institution denial in IPR2025-01121, leaving the decision not to institute the IPR intact.
Nintendo Co. Ltd. et al. v.Resonant Systems, Inc.
Nintendo withdrew its IPR against Resonant Systems’ U.S. Patent 8,860,337 covering gaming controller haptic feedback. The Board granted the motion, terminating the proceeding before any institution or claim analysis.
Starbucks Corporation et al. v.Pi-Design AG et al.
Starbucks and Pi‑Design have reached a settlement and jointly moved to terminate the inter partes review of U.S. Patent No. 8,695,486. The Board is asked to end the proceeding under 35 U.S.C. §317.
Nintendo Co. Ltd. et al. v.Resonant Systems, Inc.
Nintendo filed a notice of intent to dismiss its IPR petition against Resonant Systems’ vibration‑module patent, citing the Board’s earlier institution of a separate petition that already invalidated the claims.
Harbor Freight Tools USA, Inc. et al. v.Champion Power Equipment, Inc.
Harbor Freight Tools, Champion Power Equipment and other petitioners have reached a settlement in IPR2025-01121. The parties request that the settlement be kept confidential under 35 U.S.C. § 317 and 37 C.F.R. § 42.74, and MWE seeks to withdraw from the proceeding.
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