US PTAB Patent Cases
8,722 decisions indexed
Page 288 of 291 · 8,722 total
VIVITRO LABS INC. v.BIOMEDICAL DEVICE CONSULTANTS & LABORATORIES OF COLORADO, LLC
VIVITRO Labs and Biomedical Device Consultants & Laboratories of Colorado have settled their dispute over U.S. Patent 9,237,935, filing a joint motion to terminate the ongoing IPR and keep settlement documents confidential.
Visa, Inc. v.Cortex MCP, Inc.
Cortex MCP seeks Director Review of the PTAB’s final written decision that cancelled 14 claims of its payment‑tokenization patent. The owner contends the Board introduced an unraised obviousness theory, violating procedural rules and the APA. The request asks the Director to reverse the cancellations and confirm the claims.
Visa, Inc. v.Cortex MCP, Inc.
Visa filed an authorized response opposing Cortex MCP’s Director Review request, asserting that the request raises a new, forfeited factual dispute about the Oborne prior art and that the Board’s obviousness finding is well‑supported.
Arm Ltd. v.ICPillar LLC
Arm Limited and ICPillar LLC jointly moved to terminate an IPR after reaching a settlement. The Board granted the termination and treated the settlement agreement as confidential business information.
Arm Ltd. v.ICPillar LLC
Arm and Icpillar have settled their IPR over U.S. Patent 8,924,899 and filed a joint motion to keep the settlement confidential, effectively ending the proceeding.
Arm Ltd. v.ICPillar LLC
Arm Ltd. and patent owner ICPillar LLC have reached a settlement and jointly moved to terminate the inter partes review of U.S. Patent 8,924,899. The Board is asked to dismiss the proceeding under 35 U.S.C. § 317.
Arm Ltd. v.ICPillar LLC
The USPTO denied Arm Limited's request for Director Review of the institution decision in IPR2024-00476 concerning patent 8,924,899. The petition was found not to meet the required standards.
AT&T Mobility LLC et al. v.Daingean Technologies Ltd.
AT&T Mobility LLC and others filed a petition challenging U.S. Patent No. 10,484,976 on grounds of obviousness (35 U.S.C. § 103). The petitioners argue that the claimed wireless communication features are rendered obvious by various combinations of prior art references including Babaei, Fwu, Lee, and Agiwal. This initial petition sets up a complex technical battle over 5G/LTE signaling techniques.
Cisco Systems, Inc. v.Portsmouth Network Corporation
Cisco Systems challenges Portsmouth Network Corporation's patent via IPR, arguing that the claimed ring topology flow allocation methods are obvious. The petitioner asserts that combining prior art references like Kovvali and Kalman renders the claims unpatentable under 35 U.S.C. § 103.
Visa, Inc. v.Cortex MCP, Inc.
Visa filed an IPR petition challenging the validity of Cortex MCP's patent related to electronic identity verification and tokenization. The petitioner asserts that all 17 challenged claims are obvious over various combinations of prior art, including Oborne, Stafford, Purves, and Neafsey.
Visa, Inc. v.Cortex MCP, Inc.
Visa challenges Cortex MCP's patent on digital credential verification, arguing the claims are obvious over prior art. The petitioner asserts that tokenization and electronic credential management methods were well-known in the field of information security. This IPR petition sets up a major dispute over the novelty of modern authentication systems.
Visa, Inc. v.Cortex MCP, Inc.
Visa challenges Cortex MCP's digital identity patent (9954854) in an IPR, asserting that the claims are obvious over prior art. The petitioner argues that methods for online credential management and generating verifiable electronic representations were already known in the industry. This petition sets up a complex factual dispute regarding the scope of terms like 'OVER file' and 'scan.'
Arm Ltd. v.ICPillar LLC
Arm Ltd. filed a Petition challenging claims in U.S. Patent No. 8,924,899 for obviousness over prior art references Rompaey and Banerjee. The petitioner argues that the claimed integrated circuit design methods are well-developed in the state of the art. This petition is currently instituted, setting the stage for a full trial on the merits.
VIVITRO LABS INC. v.BIOMEDICAL DEVICE CONSULTANTS & LABORATORIES OF COLORADO, LLC
ViVitro Labs Inc. filed an IPR challenging the validity of BIOMEDICAL DEVICE CONSULTANTS & LABORATORIES OF COLORADO, LLC's patent (9237935). The petitioner asserts that the claimed heart valve testing system is anticipated or obvious over prior art references like Xi and Goldstein.
AT&T Mobility LLC et al. v.Daingean Technologies Ltd.
AT&T Mobility LLC failed to secure institution in an IPR against Daingean Technologies regarding 5G cellular communications claims. The Board denied the petition because AT&T could not demonstrate a reasonable likelihood of prevailing on unpatentability, particularly concerning specific claim constructions related to RNTI and information types.
Cisco Systems, Inc. v.Portsmouth Network Corporation
Cisco Systems successfully navigated a discretionary denial challenge at the PTAB, leading to the institution of an IPR against Portsmouth Network Corp. over network resource allocation claims. The Board found that Cisco demonstrated a reasonable likelihood of prevailing on at least one claim, despite arguments regarding prior art redundancy and pending district court litigation.
Visa, Inc. v.Cortex MCP, Inc.
Visa, Inc. successfully convinced the PTAB to institute an IPR against Cortex MCP, Inc.'s patent (11329973) covering digital identity and credential management. The Board adopted key constructions for 'OVER file' and 'verified by an issuing agency,' clearing the path for a full trial on obviousness grounds.
Visa, Inc. v.Cortex MCP, Inc.
Visa's challenge to Cortex MCP's patent was upheld by the PTAB Director Review Panel. The panel affirmed the Board's finding that the prior art (Oborne) discloses the claimed credential verification limitation.
Visa, Inc. v.Cortex MCP, Inc.
Visa, Inc. successfully secured institution of its IPR against Cortex MCP, Inc.'s patent (10749859), despite the Patent Owner's objections regarding claim construction. The Board adopted a broad interpretation of 'OVER file,' encompassing both images and tokens, allowing the obviousness challenge to proceed to trial.
Visa, Inc. v.Cortex MCP, Inc.
Visa, Inc. successfully defended the Board's Final Written Decision in a Director Review proceeding against Cortex MCP, Inc., affirming that the challenged claims were unpatentable based on prior art Oborne.
Visa, Inc. v.Cortex MCP, Inc.
The PTAB institution decision found that Visa, Inc.'s claims were likely obvious over prior art references including Oborne and Neafsey. The Board adopted Petitioner's claim constructions for key terms like 'scan,' leading to the institution of 17 claims under Section 103.
Arm Ltd. v.ICPillar LLC
Arm Ltd.'s IPR challenge against ICPillar LLC's '8924899 patent was instituted by the PTAB, focusing on obviousness over prior art including Rompaey and Banerjee. The Board adopted a broad claim construction for key software commands, allowing the case to proceed to trial.
VIVITRO LABS INC. v.BIOMEDICAL DEVICE CONSULTANTS & LABORATORIES OF COLORADO, LLC
VIVITRO LABS INC. successfully achieved institution at the PTAB for its IPR against Patent No. 9237935, challenging claims related to prosthetic heart valve testing systems. The Board found a reasonable likelihood of success over Dynatek regarding certain limitations, despite preliminary rejections on other grounds.
Cisco Systems, Inc. v.Portsmouth Network Corporation
The PTAB issued a Final Written Decision finding that claims 1-18 of the patent were unpatentable on grounds of obviousness over Kovvali and Kalman. The Board rejected the Petitioner's arguments, agreeing with the Patent Owner that there was no valid motivation to combine the references for resource allocation in ring topology data flow.
Visa, Inc. v.Cortex MCP, Inc.
The PTAB found numerous claims of U.S. Patent No. 11329973 unpatentable based on obviousness (103). The Board determined that the prior art, particularly Oborne, discloses key limitations related to token generation and issuing agency verification in digital credential systems. Claims 1, 3–8, and 10–16 were found invalid, while claims 2, 9, and 17 survived.
Visa, Inc. v.Cortex MCP, Inc.
The PTAB found most claims of the '859 patent unpatentable based on obviousness (103). The Board adopted Petitioner's view regarding the level of ordinary skill in the art and construed key terms like 'OVER file.' Claims 2, 10, 19, and 21 survived the challenge.
Visa, Inc. v.Cortex MCP, Inc.
The PTAB Board upheld the validity of Cortex MCP's claims (1-17) related to electronic credentials and tokenization. The Board rejected arguments that the claimed features were obvious over prior art references like Oborne, Neafsey, and Stafford.
JACS Solutions, Inc. v.Global Tel*Link Corporation d/b/a ViaPath Technologies
JACS Solutions and Global Tel*Link jointly moved to terminate IPR2024-00484 after reaching a settlement. The Board authorized the termination, ending the review of patent 9,030,292.
JACS Solutions, Inc. v.Global Tel*Link Corporation d/b/a ViaPath Technologies
JACS Solutions and Global Tel*Link settled their IPR dispute before the Board could institute a trial. The Board granted the joint motion to terminate and kept the settlement confidential.
Visa, Inc. v.Cortex MCP, Inc.
Visa submits an authorized response urging the PTAB to deny Cortex MCP’s Director Review request, asserting that the request raises new, unraised arguments about the timing of verification in the Oborne prior art. Visa maintains that the Board’s obviousness finding is well‑supported and procedurally sound.
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