US PTAB Patent Cases
8,722 decisions indexed
Page 163 of 291 · 8,722 total
Arthrex, Inc. et al. v.Medshape, Inc.
The PTAB denied Arthrex's IPR petition against Medshape's patent (7985222), citing the complex and overlapping nature of co-pending district court litigation.
Motorola Mobility LLC et al. v.Multifold International Incorporated Pte. Ltd.
Motorola and Google successfully petitioned to institute IPR against Multifold International for patent 9134756, focusing on dual-screen UI technology. The Board found a reasonable likelihood of unpatentability under both anticipation (Yook/Purcell) and obviousness grounds.
Motorola Mobility LLC et al. v.Multifold International Incorporated Pte. Ltd.
The PTAB granted institution of IPR for Motorola and Google against Multifold, challenging 11 claims of patent 9058153. The Board found a reasonable likelihood that the petitioners would prevail on unpatentability grounds based on prior art.
Nokia of America Corp. et al. v.Pegasus Wireless Innovation LLC
The PTAB denied institution of an IPR challenging Nokia's wireless connection patents against Pegasus Wireless. The denial was based on the Fintiv factors, citing significant investment and proximity to a parallel district court trial date.
Tesla Inc. v.Charge Fusion Technologies, LLC
Tesla Inc. successfully secured institution in this IPR against Charge Fusion Technologies, LLC for battery charging system claims. The Board found a reasonable likelihood of unpatentability under 35 U.S.C. § 103 based on combinations of prior art references.
MediaTek Inc. et al. v.ParkerVision, Inc.
MediaTek Inc. successfully petitioned to challenge ParkerVision, Inc.'s '593 patent in an IPR proceeding before the PTAB. The Board instituted the trial on all 20 challenged claims based on obviousness (103), despite arguments regarding constitutional due process and duplication of district court litigation.
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon successfully secured institution at the PTAB for its IPR challenge against Nokia's data analytics patent (8996693). The Board granted institution based on a reasonable likelihood of unpatentability, focusing heavily on preliminary claim constructions.
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon successfully convinced the PTAB to institute IPR proceedings against Nokia regarding video compression methods. The Board found a reasonable likelihood of prevailing on grounds of obviousness (103) and anticipation (102).
MediaTek Inc. et al. v.ParkerVision, Inc.
The PTAB issued a Final Written Decision finding all 20 challenged claims of the '593 patent unpatentable. The Board adopted Petitioner's view on claim construction for "power efficiency," allowing indirect measurements (voltage/current) rather than strictly a ratio, which was key to establishing obviousness.
Google LLC et al. v.Multifold International Incorporated Pte. Ltd.
Google and Motorola jointly moved to terminate IPR2025-00061 after settling their dispute over U.S. Patent 9,792,007, citing covenants not to sue and early‑stage proceedings.
Google LLC et al. v.Multifold International Incorporated Pte. Ltd.
An exhibit email shows that Google, the petitioner, does not oppose Multifold International’s request to replace a previously filed Request for Director Review of the PTAB’s institution decision, asking the Board to accept a corrected filing without additional fees.
Nokia of America Corporation et al. v.Woodbury Wireless, LLC
Nokia, AT&T and T‑Mobile jointly settled with Woodbury Wireless and moved to terminate the IPR over patent 9,496,930. The Board is asked to dismiss the proceeding under statutory termination provisions.
Google LLC et al. v.Multifold International Incorporated Pte. Ltd.
Google filed an authorized response defending the Board’s decision to institute an IPR against Multifold’s patent, arguing the patent owner’s antedating evidence is insufficient and its declarants lack credibility.
Motorola Mobility LLC et al. v.Multifold International Incorporated Pte. Ltd.
Motorola Mobility and Google settled with Multifold International over U.S. Patent 9,146,589, leading to a joint motion to terminate the IPR. The Board granted the termination and kept the settlement confidential.
Google LLC et al. v.Multifold International Incorporated Pte. Ltd.
Multifold International seeks Director Review of the PTAB’s decision to institute an IPR against its dual‑screen smartphone patent, arguing the Board relied on a single dependent claim and ignored substantial antedating evidence. The petition contends the institution is inefficient and better suited for district‑court resolution.
Google LLC et al. v.Multifold International Incorporated Pte. Ltd.
Google and Motorola challenged Multifold’s dual‑screen smartphone patent. The PTAB instituted the IPR on a single dependent claim, prompting Multifold to seek Director Review, arguing the Board ignored extensive antedating evidence and violated efficiency guidelines.
Nokia of America Corporation et al. v.Woodbury Wireless, LLC
Nokia, AT&T and T‑Mobile have settled their IPR dispute with Woodbury Wireless over U.S. Patent 9,496,930. The parties filed a joint motion to keep the settlement confidential and to terminate the proceeding.
Google LLC et al. v.Multifold International Incorporated Pte. Ltd.
Google and Motorola settled their IPR dispute with Multifold over U.S. Patent 9,792,007 B2. The Board granted a joint motion to terminate the proceeding and ordered the settlement agreements kept confidential.
Google LLC et al. v.Multifold International Incorporated Pte. Ltd.
Court decision.
Google LLC et al. v.Multifold International Incorporated Pte. Ltd.
Google and Motorola jointly filed a request to keep their settlement agreements with Multifold International confidential under 37 C.F.R. § 42.74(c). The parties seek to have the covenants not to sue treated as business confidential information and excluded from the public patent file.
Nokia of America Corporation et al. v.Woodbury Wireless, LLC
Nokia, AT&T, and T‑Mobile jointly settled with Woodbury Wireless over U.S. Patent 9,496,930, leading the PTAB to terminate the IPR before institution. Settlement agreements were kept confidential per Board order.
Google LLC et al. v.Cerence Operating Company et al.
Google filed Director Review requests for two IPRs challenging Cerence’s in‑car voice‑assistant patent. The Board limited the patent owner’s reply to five pages and barred new evidence, with a decision pending.
Google LLC et al. v.Cerence Operating Company et al.
Google and Samsung have filed a Director Review request challenging the PTAB’s denial of institution for an IPR against Cerence’s ‘750 patent. The petition argues the Board acted ultra vires by retroactively applying new guidance and mis‑weighing the Fintiv factors, especially the Sotera stipulation. The request seeks reversal and institution of the review.
Motorola Mobility LLC et al. v.Multifold International Incorporated Pte. Ltd.
Motorola Mobility, Google and Multifold International have jointly moved to terminate IPR2025-00039 after reaching a settlement and filing covenants not to sue. The Board noted good cause for termination given the early stage of the proceeding.
Motorola Mobility LLC et al. v.Multifold International Incorporated Pte. Ltd.
Motorola Mobility, Google, and Multifold International have jointly filed a request to keep their settlement covenants confidential, invoking 37 C.F.R. § 42.74(c). The request seeks to separate the agreements from the public patent file and limit disclosure to government agencies or parties with good cause.
Google LLC et al. v.Multifold International Incorporated Pte. Ltd.
Multifold International has submitted a Director Review request in IPR2025-00058 against Google. The petitioner may file a concise, five‑page response within five business days, with no new evidence allowed.
Google LLC et al. v.Cerence Operating Company et al.
The PTAB denied Google’s request for Director Review of the institution decisions in two IPRs challenging Cerence’s voice‑assistant patent, leaving the institution denials in place.
Google LLC et al. v.Cerence Operating Company et al.
Cerence Operating Company opposes Google’s request for Director Review, asserting the Board properly denied institution under 35 U.S.C. §314(a). The patent owner emphasizes due‑process compliance and the correct application of Fintiv factors.
Google LLC et al. v.Multifold International Incorporated Pte. Ltd.
Google and Motorola have filed an IPR petition to invalidate ten claims of Multifold's UI patent, arguing obviousness over Purcell/Nicholas and Gillespie/Yook prior art. The petition also challenges discretionary denial and seeks institution.
Google LLC et al. v.Multifold International Incorporated Pte. Ltd.
Google and Motorola petition IPR to invalidate Multifold’s 9,158,494 patent covering dual‑screen UI methods, asserting that earlier Seo, Yook and Choi disclosures anticipate or make the claims obvious.
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