US PTAB Patent Cases
8,722 decisions indexed
Page 198 of 291 · 8,722 total
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon and Nokia have settled their IPR dispute over Patent 10,536,714 and jointly seek to keep the settlement agreement confidential while terminating the proceeding.
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon and Nokia have settled their dispute over U.S. Patent 10,536,714 and jointly moved to terminate the inter partes review. The motion cites statutory authority and public‑policy reasons to end the proceeding.
Hulu LLC et al. v.--
Hulu LLC and Capital One filed an IPR petition challenging 13 claims of Patent No. 6976248, arguing they are obvious over various combinations of prior art references (Johnson, Parthasarathy, Fowlow). The petitioner asserts that the claimed software delivery methods lack inventive step under 35 U.S.C. §103(a).
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon challenges Nokia's HEVC patent (US 10,536,714) on grounds of obviousness (103) and novelty (102). The petitioner argues that prior art references like Rusert, Karczewicz, Nakamura, and WD4 teach the claimed methods for reducing redundant motion vector candidates in video coding.
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon challenges Nokia's video coding patent (10536714) on grounds of obviousness (103). The petitioner argues that the claimed method for improving motion vector prediction was already known through prior art references like Rusert, Karczewicz, and Nakamura. This is an opening petition challenging a core technology in video compression standards.
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon successfully convinced the PTAB to institute IPR proceedings against Nokia's video encoding patent, showing a reasonable likelihood of prevailing on multiple claims. The Board adopted a specific claim construction for 'the block,' narrowing its scope to be associated with the first spatial motion vector prediction candidate.
Amazon.com, Inc. et al. v.Nokia Technologies Oy
Amazon successfully challenged 17 claims of Nokia's video compression patent via IPR, arguing obviousness over prior art. The Board found that the petitioner showed a reasonable likelihood of prevailing on multiple grounds, particularly concerning the combination of Rusert and Karczewicz techniques.
Dyson Technology Limited et al. v.Omachron Intellectual Property Inc. et al.
Dyson and Omachron settled their dispute over U.S. Patent 8,607,407 B2. The parties jointly moved to terminate the IPR, and the Board granted the motion, ending the proceeding.
Dyson Technology Limited et al. v.Omachron Intellectual Property Inc. et al.
Dyson and Omachron settled their IPR dispute over U.S. Patent 8,607,407 and jointly moved to terminate the proceeding, requesting the settlement be kept confidential.
Aptiv Services US, LLC et al. v.Microchip Technology, Inc.
Microchip Technology seeks Director Review of a PTAB decision that found all claims of its low‑quiescent‑current voltage regulator patent obvious. The patent owner contends the Board erred on motivation, KSR application, and teaching‑away analysis. Aptiv Services, the petitioner, argues the combination is obvious over the cited references.
CISCO SYSTEMS, INC. et al. v.InfoExpress Inc.
Cisco and Fortinet have filed a Director Review petition to overturn the PTAB’s denial of institution for their IPR against InfoExpress’s network‑security patent. They contend the Board misinterpreted claim language on user authentication and ignored supporting evidence from the Krantz reference.
Aptiv Services US, LLC et al. v.Microchip Technology, Inc.
The PTAB emailed counsel confirming receipt of the Patent Owner’s Director Review request in IPR2024‑00646. The petitioner is limited to a 15‑page response addressing only the issues raised, with no new evidence allowed.
Dyson Technology Limited et al. v.Omachron Intellectual Property Inc. et al.
Court decision.
CISCO SYSTEMS, INC. et al. v.InfoExpress Inc.
The USPTO denied Cisco and Fortinet's request for Director review of a prior institution denial in IPR2024-00540, leaving the original decision unchanged.
Dyson Technology Limited et al. v.Omachron Intellectual Property Inc. et al.
Dyson Technology Limited filed a Petition challenging U.S. Patent No. 8,607,407 related to cleaning appliances. The challenger asserts that the patent is unpatentable under both §102 (anticipation) and §103 (obviousness).
FERVO ENERGY CO. v.Ormat Technologies, Inc.
FERVO ENERGY CO. challenges Ormat Technologies' patent (7320221) in a PTAB petition, asserting obviousness over multiple combinations of geothermal and hydrocarbon prior art. The petitioner argues that the challenged claims are unpatentable under 35 U.S.C. § 103 based on references including Rinaldi, Mims, and Swenson.
Aptiv Services US, LLC et al. v.Microchip Technology, Inc.
Aptiv Services challenged Microchip Technology's LDO voltage regulator patent (9471074), arguing that the claimed features are obvious over prior art. The petitioner relies heavily on combinations of references like Al-Shyoukh, Rincon-Mora, Ivanov, and Stanescu to demonstrate lack of inventive step.
CISCO SYSTEMS, INC. et al. v.InfoExpress Inc.
CISCO SYSTEMS, INC. filed an IPR petition challenging claims of InfoExpress Inc.'s patent (8,347,350), arguing they are obvious under 35 U.S.C. § 103. The challenge relies on combining prior art references Krantz and Herrmann to demonstrate predictable network access control features.
Dyson Technology Limited et al. v.Omachron Intellectual Property Inc. et al.
Dyson Technology Limited successfully established a reasonable likelihood of prevailing in its IPR against Omachron Intellectual Property regarding vacuum cleaner technology. The Board found that combinations of prior art references rendered multiple claims obvious or anticipated.
FERVO ENERGY CO. v.Ormat Technologies, Inc.
The PTAB denied institution for FERVO ENERGY CO.'s IPR challenge against Ormat Technologies, Inc., finding that the petitioner failed to demonstrate a reasonable likelihood of prevailing. The denial was based on deficiencies in showing obviousness over prior art references like Rinaldi and Swenson.
Aptiv Services US, LLC et al. v.Microchip Technology, Inc.
Aptiv Services challenged Microchip Technology's patent (9471074) in an IPR, arguing obviousness over Al-Shyoukh in view of Ivanov and Stanescu. The PTAB institution decision granted the petition, proceeding to trial on 18 claims.
CISCO SYSTEMS, INC. et al. v.InfoExpress Inc.
The PTAB denied institution of IPR for Cisco and Fortinet against InfoExpress, finding no reasonable likelihood that the challenged claims of U.S. Patent No. 8,347,350 would be found obvious over prior art.
Aptiv Services US, LLC et al. v.Microchip Technology, Inc.
The PTAB found that the claims of the voltage regulator are unpatentable under § 103 based on a combination of Al-Shyoukh and Ivanov. The Board adopted Petitioner's interpretation of key terms, including finding 'gm enhanced' synonymous with 'gm boost.'
Juniper Networks, Inc. v.Monarch Networking Solutions LLC
Juniper has filed an IPR petition seeking cancellation of Monarch’s ’775 patent, asserting that claims 1 and 6 are obvious over prior‑art MPLS and pseudo‑wire literature, including Aggarwal’s patent and Hussain’s book.
Juniper Networks, Inc. v.Monarch Networking Solutions LLC
Monarch’s response to Juniper’s IPR argues that the challenged claims of U.S. Patent 8,130,775 are not obvious, emphasizing that prior‑art references do not disclose a shared link between two pseudo‑wires.
Juniper Networks, Inc. v.Monarch Networking Solutions LLC
Monarch Networking’s sur‑reply defends the validity of its MPLS‑pseudowire patent against Juniper’s IPR petition, arguing the prior art does not disclose the claimed shared‑link architecture.
Juniper Networks, Inc. v.Monarch Networking Solutions LLC
Monarch’s preliminary response urges the PTAB to deny Juniper’s IPR petition, arguing the cited references do not teach a shared link between two pseudo‑wires and that the petition repeats arguments already considered by the USPTO.
Nexus Pharmaceuticals LLC v.Exela Pharma Sciences, LLC
Nexus Pharmaceuticals has filed a PGR petition challenging all 30 claims of Exela Pharma Sciences' L‑cysteine parenteral nutrition patent, asserting lack of enablement, insufficient written description, and, alternatively, obviousness over the Sandoz label.
Juniper Networks, Inc. v.Monarch Networking Solutions LLC
Juniper Networks challenged U.S. Patent 8,130,775 in an IPR petition, arguing that claims 1 and 6 are obvious based on prior art combinations. The petitioner asserts that combining Wainner/Bocci or Kamite/Bocci renders the claimed network technology conventional and predictable.
Juniper Networks, Inc. v.Monarch Networking Solutions LLC
Juniper Networks challenged U.S. Patent 8,130,775 in an IPR, arguing that claims 1 and 6 were obvious over combinations of Wainner, Bocci, and Kamite. The Board found the merits strong and ruled to institute the proceeding, noting prior art was not substantively analyzed by the Examiner.
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