US PTAB Patent Cases
2,587 decisions indexed
Page 81 of 87 · 2,587 total
Abbott Diabetes Care Inc. et al. v.DexCom, Inc.
Abbott Diabetes Care challenges DexCom's CGM patent (10709364) in an IPR, asserting that the claims are anticipated or obvious over U.S. Patent No. 6,275,717 ('Gross'). The petitioner argues Gross discloses the core concept of using electrochemical sensors and calibration methods to correct for sensor sensitivity differences.
EndyMed Medical Ltd. et al. v.Serendia, LLC
EndyMed Medical Ltd. filed an IPR challenging 29 claims of U.S. Patent No. 9,480,836 related to skin treatment/radiofrequency ablation. The petition asserts that the patent is obvious over various combinations of prior art references (Ganz, Livneh, Hantash, Lee).
EndyMed Medical Ltd. et al. v.Serendia, LLC
EndyMed Medical Ltd. petitions to invalidate Serendia's microneedling patent (10869812) based on anticipation and obviousness over prior art references, including Mehta and Na’848. The petition challenges all 20 claims, arguing that the combination of existing technology renders the claimed invention non-novel or obvious.
Microsoft Corporation v.Proxense, LLC
Microsoft Corporation filed a Petition challenging the validity of U.S. Patent No. 8,886,954 held by Proxense, LLC. The core argument is that the patent's claims are obvious over various prior art references, including Burger and Robinson.
AMAZON.COM, INC. et al. v.Nokia Technologies Oy
Amazon has filed a petition challenging Nokia's video compression patent (7,532,808) at the PTAB. The petitioner asserts that the challenged claims are obvious under Section 103 over prior art references including Karczewicz, Frojdh, and H.263. This action targets core technology related to motion estimation and coding.
AMAZON.COM, INC. et al. v.Nokia Technologies Oy
Amazon has filed an IPR petition challenging Nokia's '808 patent, asserting that its skip coding mode is obvious over existing prior art references. The challenge focuses on whether combining zero-motion vector (ZMV) and non-zero motion vector (PNZMV) modes constitutes a predictable combination of known techniques in video compression. This dispute involves complex technical arguments regarding standard-setting technologies.
Dental Imaging Technologies Corporation et al. v.3Shape A/S
Dental Imaging Technologies Corporation et al. filed an Inter Partes Review challenging U.S. Patent No. 10,695,151 held by 3Shape A/S. The petitioner asserts that the patent claims related to dental shade determination are unpatentable under both anticipation (§102) and obviousness (§103).
Exotec Product France SAS et al. v.Opex Corporation
Exotec and other petitioners have filed an IPR challenging the validity of Opex Corporation's '632 Patent, arguing that the claims are obvious under 35 U.S.C. §103. The challenge centers on combining prior art references Raizer and Hangzhou to demonstrate predictable improvements in warehouse efficiency.
RJ Machine v.Armaturenfabrik Franz Schneider GMBH + Co. KG
RJ Machine Company has filed an opening petition challenging Schneider’s connector apparatus patent (9851030). The petitioner argues that the claimed union nut connectors are conventional and obvious, citing prior art from the oil and gas industry. This challenge targets multiple grounds of unpatentability under 35 U.S.C. §102 and §103.
Google LLC v.SMARTWATCH MOBILE CONCEPTS, LLC,
Google LLC has filed an opening petition challenging nine claims of a wearable device patent based on obviousness under 35 U.S.C. § 103. The challenge asserts that key features, including GPS and biometric authentication, were already known in prior art by 2015.
Abbott Diabetes Care Inc. et al. v.DexCom, Inc.
Abbott Diabetes Care Inc. initiated an IPR challenging DexCom's '204 patent claims based on obviousness (35 U.S.C. § 103). The petitioner argues that combining existing prior art references, such as Gawlick and Valdes, would have rendered the remote monitoring features of the patented invention obvious to a Person Having Ordinary Skill in the Art.
Dyson Technology Limited et al. v.Omachron Intellectual Property Inc. et al.
Dyson Technology Limited has filed an IPR petition challenging Omachron Intellectual Property Inc.'s '030 Patent, asserting that the claims are invalid due to anticipation and obviousness. The petitioner argues that the patent merely combines well-known configurations of standard vacuum cleaner components using prior art references like Butler, Peter/Neroni, and Lehmann.
Samsung Display Co., Ltd. et al. v.Pictiva Displays International Ltd.
Samsung Display Co., Ltd. has filed a petition challenging Pictiva Displays International Ltd.'s '547 patent based on obviousness under 35 U.S.C. § 103. The challenge targets an optoelectronic device by asserting that specific structural features are rendered obvious when combining teachings from several prior art references, including Igarashi and Shiotani.
Voltage, LLC et al. v.Shoals Technologies Group, LLC
Voltage, LLC has filed an opening petition challenging Shoals Technologies Group's solar power patents on grounds of obviousness under 35 U.S.C. § 103. The petitioner asserts that the claimed lead assembly configurations are merely conventional combinations of known wiring and molding techniques found in multiple prior art references.
smaXtec Inc. et al. v.ST Reproductive Technologies, LLC et al.
smaXtec Inc. has filed an IPR petition challenging the validity of ST Reproductive Technologies' '515 Patent, which covers livestock tracking and management systems. The petitioner asserts that multiple claims are anticipated or rendered obvious by various prior art references related to RFID sensor data collection.
BOTE, LLC v.STEAMBOAT PADDLESPORTS, LLC
BOTE, LLC initiated an Inter Partes Review against Twitch LLC's '458 Patent concerning inflatable paddleboards. The petitioner challenges 15 claims based on anticipation and obviousness over various prior art references. The IPR has been instituted, moving the case toward a full evidentiary hearing.
Abbott Diabetes Care Inc. et al. v.DexCom, Inc.
Abbott Diabetes Care Inc. has filed a petition challenging DexCom’s '031 patent related to Continuous Glucose Monitoring (CGM) technology. The challenge asserts that the core inventive feature—using prior information to manage sensor sensitivity drift—is anticipated or rendered obvious by existing prior art references, Zhang and Shin.
Abbott Diabetes Care Inc. et al. v.DexCom, Inc.
Petitioner Abbott Diabetes Care Inc. challenges DexCom's '031 patent claims 23-46 in an IPR proceeding. The challenge asserts that the core inventive feature—using a priori information regarding sensor drift profiles—is anticipated or rendered obvious by prior art references Zhang and Shin.
BOTE, LLC v.STEAMBOAT PADDLESPORTS, LLC.
BOTE challenges Twitch LLC's inflatable watercraft patent (9862466) alleging anticipation and obviousness over prior art references like Hoffmann, Swan, and Hoge. The petitioner argues that combining these sources makes the claimed features predictable in paddlecraft design.
Juniper Networks, Inc. v.Portsmouth Network Corporation
Juniper Networks filed a petition challenging the validity of Portsmouth Network Corporation's '986 patent, arguing that its method for rapid network reconfiguration is obvious. The petitioner asserts that combining existing prior art related to dummy frames and fault recovery messaging renders the claimed invention unpatentable under 35 U.S.C. § 103.
Juniper Networks, Inc. v.Orckit Corporation
Juniper Networks challenges Orckit Corporation's patent via IPR, arguing that the claimed Deep Packet Inspection (DPI) and Software Defined Networking (SDN) methods are obvious. The Petitioner asserts that combining prior art teachings from Lefebvre, Chua, and Rash renders the claims unpatentable under 35 U.S.C. § 103.
Samsung Electronics Co., Ltd. et al. v.Empire Technology Development LLC
The petitioner asserts that several challenged claims related to MIMO/SIMO mode selection and power optimization in wireless communications are obvious under 35 U.S.C. § 103. The arguments rely on combining established prior art, including Li-Siam, Cui-2003, Wu, and Tiirola, to demonstrate predictable combinations of circuit and radio frequency power usage.
Samsung Electronics Co., Ltd. et al. v.Empire Technology Development LLC
Samsung Electronics filed an IPR petition challenging Empire Technology Development LLC's patent related to channel estimation in MIMO-OFDM systems. The petitioner argues that the claimed invention is obvious over several distinct prior art references, including Haustein and Tang.
Recycled Plastics Industries, LLC et al. v.Tangent Technologies LLC et al.
A petition challenges a polymer board patent by asserting that the claimed simulated wood-grained structure is obvious. The petitioner relies on combining multiple prior art references, including StaMixCo and Zumbrunnen, to demonstrate lack of inventive step.
Nokia of America Corporation et al. v.Iarnach Technologies Limited
Petitioners challenged U.S. Patent No. 9,806,892 in a PTAB petition, arguing that several claims related to power management in optical networks are obvious under 35 U.S.C. §103. The arguments rely on combining industry standards (G.987.3, G.988) with technical disclosures from prior art references like Röger and Ghazisaidi.
Nokia of America Corporation et al. v.Iarnach Technologies Limited
Nokia filed a petition challenging claims in the '892 Patent, asserting obviousness under 35 U.S.C. §103. The challenge focuses on combining prior art standards (ITU-T) and publications to demonstrate that claimed power management features are predictable.
Nokia of America Corporation et al. v.Iarnach Technologies Limited
Nokia successfully petitioned for institution of IPR against U.S. Patent No. 8,934,359 in a Passive Optical Networks (PON) dispute. The petition asserts that combining ITU-T G.984.3 and Khermosh discloses all claimed method elements related to burst overhead management.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
fuboTV Media Inc. initiated an IPR challenge against DISH Technologies L.L.C.'s '798 Patent, asserting that its adaptive bitrate streaming claims are unpatentable under 35 U.S.C. § 103 (obviousness). The petitioner argues that prior art combinations, including Ogdon/Allen and SMIL 2.0 standards, render the claimed features obvious.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
fuboTV Media Inc. has initiated an IPR petition challenging U.S. Patent No. 11,470,138 held by DISH Technologies L.L.C., asserting that the adaptive bitrate streaming claims are obvious under 35 U.S.C. § 103. The petitioner relies on combinations of prior art references including Ogdon, Allen, and SMIL 2.0 to invalidate the patent.
fuboTV Media Inc. v.DISH Technologies L.L.C. et al.
fuboTV Media Inc. challenged DISH Technologies L.L.C.'s '554 Patent in an IPR proceeding regarding adaptive bitrate streaming technology. The petitioner argues that the claims are obvious over prior art references Ogdon and Allen, potentially combined with SMIL 2.0. This challenge targets fundamental methods of video segmentation and quality switching.
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