US PTAB Patent Cases
8,722 decisions indexed
Page 6 of 291 · 8,722 total
Google LLC et al. v.HEADWATER RESEARCH LLC
The Director Review denied institution of two IPRs against Headwater Research, finding that discretionary factors—particularly the timing of a parallel proceeding—outweighed the petitioner's merits. Samsung Electronics (as petitioner) and Headwater Research presented opposing arguments on the strength of the petition and the proper weighing of Fintiv factors.
Google LLC et al. v.HEADWATER RESEARCH LLC
The PTAB Director Review denied institution of the IPRs against Headwater Research’s patents, finding the parallel proceeding’s trial date too close to the expected final decision.
Google LLC et al. v.HEADWATER RESEARCH LLC
Google has filed a petition to institute an IPR against Headwater Research’s U.S. Patent 9,609,544, seeking cancellation of all 23 claims on the basis that they are obvious under 35 U.S.C. §103. The petition relies on a combination of prior‑art references covering network policy and power‑management techniques.
Plaid Inc. v.Secure Authentication Technologies LLC et al.
Plaid Inc. has filed an IPR petition challenging U.S. Patent 11,315,090, asserting that its ten claims on automated multi‑factor authentication are anticipated or obvious over earlier patents and public disclosures.
Google LLC et al. v.HEADWATER RESEARCH LLC
Google LLC filed a petition to institute an IPR against Headwater Research’s 9,647,918 patent, asserting that all 19 claims are obvious over a combination of prior‑art references. The petition seeks cancellation of the entire claim set.
Microsoft Corporation v.Qomplx LLC
Microsoft has filed an IPR petition challenging claims 1 and 4 of Qomplx’s 2022 cloud‑telemetry patent, asserting obviousness over prior‑art references describing virtual appliances and cloud agents. The petition seeks institution of the review.
Paragon 28, Inc. v.TREACE MEDICAL CONCEPTS, INC.
Treace Medical and Fusion Orthopedics settled their patent and trademark lawsuit over bunion‑correction technology. The settlement was announced in a press release and filed as an exhibit in the PGR proceeding.
Cisco Systems, Inc. v.Damaka, Inc.
Cisco Systems filed an IPR petition seeking to invalidate Damaka's U.S. 9,578,092 patent covering modular video‑conferencing functionality. The petition relies on four prior‑art references to argue obviousness under 35 U.S.C. §103 for claims 1‑30.
Cisco Systems, Inc. v.Damaka, Inc.
Cisco has filed an IPR petition seeking to invalidate 20 claims of Damaka’s ’046 patent covering modular video‑conferencing software. The petition relies on four prior‑art references—Abuan, Ludwig, Lawson and Guzman—to argue obviousness under 35 U.S.C. §103.
Paragon 28, Inc. v.TREACE MEDICAL CONCEPTS, INC.
Paragon 28, an affiliate of Zimmer Biomet, petitions the PTAB to invalidate all 30 claims of Treace’s ’481 bunion‑correction patent, asserting that the claimed methods are obvious over multiple prior‑art surgical references.
Cisco Systems, Inc. v.Damaka, Inc.
Cisco has filed an IPR petition seeking to invalidate 55 claims of Damaka’s ’116 patent covering modular video‑conferencing software. The petition relies on obviousness grounds over prior‑art references such as Abuan, Eisenberg, Beilis, and Guzman.
Cisco Systems, Inc. v.Damaka, Inc.
Cisco has filed an IPR petition challenging Damaka's U.S. Pat. 11,930,362, which covers modular video‑conferencing software. The petition asserts obviousness over a combination of five prior‑art references and requests the Board to institute a trial and cancel claims 1‑28 and 75.
Cisco Systems, Inc. v.Damaka, Inc.
Cisco has filed an IPR petition seeking to invalidate all 28 claims of Damaka’s U.S. 9,270,744 patent covering modular video‑conferencing software. The petition relies on four prior‑art references to argue obviousness under 35 U.S.C. § 103.
Cisco Systems, Inc. v.Damaka, Inc.
Cisco has filed an IPR petition seeking to invalidate Damaka’s U.S. 9,027,032 patent covering modular video‑conferencing functionality. The petition relies on obviousness over four prior‑art references that disclose similar APIs, function blocks, and authentication mechanisms.
Google LLC v.Secure Communication Technologies, LLC
Google successfully challenged Secure Communication Technologies' proximity‑beacon patent, with the PTAB finding all eight claims unpatentable based on multiple prior‑art references.
Google LLC v.Secure Communication Technologies, LLC
Google petitions the PTAB to invalidate Secure Communication Technologies' 8,385,913 patent, asserting that prior art Mgrdechian and related references anticipate or render obvious all challenged claims covering wireless device identifier exchange via a server.
Google LLC v.Secure Communication Technologies, LLC
Google petitions the PTAB to invalidate claims of a mobile‑commerce patent, asserting anticipation by Perttila and obviousness over Perttila combined with Swartz. The petition seeks institution of review under §§102 and 103.
Google LLC v.Secure Communication Technologies, LLC
Google petitions the PTAB to invalidate claims of U.S. Patent 8,116,749, arguing they are anticipated and obvious over prior‑art systems that use dynamic device identifiers and a central server.
Google LLC v.Secure Communication Technologies, LLC
Google has filed an IPR petition seeking cancellation of Secure Communication Technologies’ 8,369,842 patent, arguing that its claims are anticipated or obvious over prior art references Mgrdechian, Swartz, and Kulakowski.
Google LLC v.Secure Communication Technologies, LLC
Google’s IPR against Secure Communication Technologies’ 8,385,896 patent resulted in all challenged claims being found unpatentable for obviousness over Perttila, Emmons, and Insolia.
Google LLC v.Secure Communication Technologies, LLC
Google has filed an IPR petition challenging Secure Communication Technologies' U.S. Patent 8,116,749, arguing that the claims are obvious over existing e‑commerce server technologies. The petition seeks institution of the review under §103.
Google LLC v.Secure Communication Technologies, LLC
Google petitions the PTAB to invalidate a proximity‑marketing patent, arguing that its claims are obvious over prior‑art systems like Perttila, Insolia and Davis. The petition seeks institution of the IPR on claims 19‑23, 25‑26 and 28‑29.
Google LLC v.Secure Communication Technologies, LLC
Google secured a mixed victory in IPR2020-00931, with the PTAB finding 20 of the 22 challenged claims of the ’359 patent unpatentable while leaving two claims intact.
Google LLC v.Secure Communication Technologies, LLC
Google petitions the PTAB to invalidate Proxicom Wireless’s ’359 patent covering server‑mediated exchange of information between wireless devices, citing Perttila and Insolia as anticipatory and obvious prior art.
Google LLC v.Secure Communication Technologies, LLC
Google’s IPR against Secure Communication Technologies’ proximity‑based data‑exchange patent resulted in a Final Written Decision finding all challenged claims unpatentable, based on anticipation and obviousness over the Eagle reference and, for three claims, the combination of Eagle with Mgrdechian.
Google LLC v.Secure Communication Technologies, LLC
Google has filed an IPR petition challenging Secure Communication Technologies' ’129 patent, asserting that the claims are anticipated and obvious over the Eagle prior art. The petition seeks institution of the trial and cancellation of fifteen claims.
Google LLC v.Secure Communication Technologies, LLC
Google’s IPR against Secure Communication Technologies’ 8,385,913 patent was decided with all challenged claims found unpatentable as obvious over prior‑art systems.
Google LLC v.Secure Communication Technologies, LLC
Google’s petition to invalidate Secure Communication Technologies’ 8,116,749 patent was denied. The Board found the petition’s anticipation and obviousness arguments based on Mgrdechian and Kulakowski insufficiently particularized, especially regarding dynamic identifiers and predetermined events.
Google LLC v.Secure Communication Technologies, LLC
Google petitions the PTAB to invalidate eight claims of Secure Communication Technologies' proximity‑beacon patent, arguing anticipation and obviousness over Mgrdechian and related references.
Google LLC v.Secure Communication Technologies, LLC
Google successfully challenged Secure Communication Technologies' 8,369,842 patent covering proximity‑based wireless transactions. The PTAB found all nine challenged claims unpatentable on anticipation and obviousness grounds.
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