US PTAB Patent Cases
2,587 decisions indexed
Page 65 of 87 · 2,587 total
Docker Inc. v.Intellectual Ventures II LLC
The USPTO Board denied the institution of IPR2025-00840, favoring Intellectual Ventures II LLC's request for discretionary denial. The decision cited parallel district court and IPR proceedings as reasons to conserve resources.
ClearCorrect Operating, LLC et al. v.Align Technology, Inc.
ClearCorrect Operating successfully convinced the PTAB to institute review on all claims, arguing that Align Technology's dental aligner patents are obvious under 35 U.S.C. §102 and §103. The Board accepted the petitioner's arguments regarding material substitutions (Tritan for polycarbonate) and combining prior art references into a multilayer device.
Google LLC v.Sandpiper CDN, LLC
Google LLC successfully had its IPR institution decision upheld, advancing the case against Sandpiper CDN, LLC's patent 9021112. The Board found that Petitioner showed a reasonable likelihood of prevailing on at least one challenged claim.
ClearCorrect Operating, LLC et al. v.Align Technology, Inc.
ClearCorrect Operating successfully instituted the IPR against Align Technology's dental appliance patent by demonstrating a reasonable likelihood of prevailing on multiple grounds. The Board found sufficient motivation in prior art references to combine them and support the claims under Section 103.
ClearCorrect Operating, LLC et al. v.Align Technology, Inc.
The PTAB granted institution of IPR for ClearCorrect against Align Technology regarding a dental aligner patent (11,648,090). The Board found sufficient evidence that the challenged claims would be obvious over prior art references.
ClearCorrect Operating, LLC et al. v.Align Technology, Inc.
The PTAB decided to institute the IPR proceedings against Align Technology's patent (10973613) after Petitioner ClearCorrect demonstrated a reasonable likelihood of prevailing. The Board found that combining prior art references like Tadros, Kalili, and Texin 990R was motivated by POSITA with reasonable expectation of success.
ClearCorrect Operating, LLC et al. v.Align Technology, Inc.
ClearCorrect Operating successfully moved its IPR against Align Technology's dental scanning patent to the trial phase. The Board found a reasonable likelihood of prevailing on at least one claim, leading to institution on all 20 claims.
ClearCorrect Operating, LLC et al. v.Align Technology, Inc.
ClearCorrect Operating challenged Align Technology's dental treatment planning patent (11,369,456 B2) before the PTAB. The Board found a reasonable likelihood of prevailing on Ground 1, based on obviousness over Chishti-511, Chishti-876, and Sachdeva.
ClearCorrect Operating, LLC et al. v.Align Technology, Inc.
ClearCorrect Operating lost its IPR challenge against Align Technology's '879 patent in a PTAB decision focused on obviousness. The Board rejected the petitioner’s argument that combining prior art references would render the claims obvious, upholding the validity of the challenged technology in orthodontics.
ClearCorrect Operating, LLC et al. v.Align Technology, Inc.
ClearCorrect Operating lost its IPR challenge against Align Technology regarding dental treatment planning technology. The PTAB ruled that the claimed obviousness over prior art was not demonstrated, upholding the validity of the patent claims.
United Services Automobile Association v.Auto Telematics Ltd.
USAA successfully petitioned to institute IPR proceedings against Auto Telematics Ltd.'s patent covering driver behavior monitoring and accident detection technology. The Board found the claims were reasonably likely to be obvious over combinations of prior art references, moving the case toward trial.
Google LLC v.Sandpiper CDN, LLC
Google LLC successfully petitioned to institute an IPR against Sandpiper CDN, LLC regarding patent 8645517. The Board found sufficient evidence of obviousness under 35 U.S.C. § 103 based on combinations of prior art references. This moves the dispute into a trial phase at the PTAB.
Harbor Freight Tools USA, Inc. et al. v.Champion Power Equipment, Inc.
The PTAB institution decision found a reasonable likelihood of unpatentability for the multi-fuel generator patent (10393034). The Board adopted Petitioner's claim construction regarding 'gaseous fuel,' which was critical to establishing obviousness and anticipation grounds.
Harbor Freight Tools USA, Inc. et al. v.Champion Power Equipment, Inc.
The PTAB Director denied institution of IPRs against Champion Power Equipment because Generac Power Systems presented inconsistent claim construction arguments in related litigation versus before the Board. This decision reinforces precedents requiring petitioners to maintain a single, consistent interpretation of patent claims.
American Airlines, Inc. et al. v.Intellectual Ventures I LLC
American Airlines and Southwest Airlines failed to invalidate Intellectual Ventures I LLC's patent covering virtual community networks and IP routing. The PTAB denied the petition, finding that the petitioner could not persuasively demonstrate obviousness over prior art references like Caronni-I and RFC-1383.
Intas Pharmaceuticals, Ltd. et al. v.Atossa Therapeutics, Inc.
Intas Pharmaceuticals successfully secured the institution of IPR against Atossa Therapeutics over a drug polymorph patent (11,261,151), challenging claims based on anticipation and obviousness using prior art Liu.
American Airlines, Inc. et al. v.Intellectual Ventures I LLC
The PTAB denied institution for American Airlines and Southwest Airlines against Intellectual Ventures I LLC, finding the petitioner failed to meet the 'reasonable likelihood' standard under 35 U.S.C. § 314(a). The Board specifically rejected the obviousness arguments concerning partitioning and descriptions limitations based on prior art references Chow, Reiffin, and Kurowski.
American Airlines, Inc. et al. v.Intellectual Ventures II LLC
American Airlines and Southwest Airlines failed to convince the PTAB that their challenged claims were unpatentable. The Board denied institution because the Petitioners could not provide sufficient rational underpinning against prior art references like Bruner and Clark, particularly regarding technical limitations.
Valneva Austria GMBH v.Takeda Vaccines, Inc.
Valneva Austria GMBH successfully convinced the PTAB to institute IPR proceedings against Takeda Vaccines regarding a vaccine patent. The Board found a reasonable likelihood that several claims are unpatentable over combinations of prior art, specifically citing evidence related to fetal protection and antibody transfer.
Google LLC et al. v.Withrow Networks Inc.
Google LLC initiated an IPR against Withrow Networks Inc., challenging nine claims related to Adaptive Bitrate Video Transmission. The Board instituted the proceeding, finding a reasonable likelihood that the claims are obvious over Carmel and Mattavelli.
SeaSpine Holdings Corporation et al. v.Jackson, Roger
The PTAB denied an IPR petition filed by SeaSpine Holdings against Roger P. Jackson because the patent owner had disclaimed all challenged claims of U.S. Patent No. 11,399,873 B2.
OnePlus Technology (Shenzhen) Co., Ltd. et al. v.Pantech Corporation
OnePlus Technology successfully petitioned to institute IPR against Pantech Corporation's patent (10863573) regarding dual connectivity/PDCP sequencing. The Board found a reasonable likelihood of obviousness over Koskinen, Sammour, and Deenoo for multiple claims.
OnePlus Technology (Shenzhen) Co., Ltd. et al. v.Pantech Wireless, LLC
The PTAB instituted the IPR for OnePlus Technology against Pantech Wireless, finding a reasonable likelihood of prevailing on all 10 challenged claims. The Board determined that the combination of prior art references Zeira and Yi taught the necessary elements to overcome obviousness rejections.
OnePlus Technology (Shenzhen) Co., Ltd. et al. v.Pantech Corporation
The PTAB issued an institution decision in the OnePlus vs. Pantech IPR, finding reasonable likelihood that certain claims are unpatentable under 35 U.S.C. § 103. The Board's analysis hinged on detailed claim construction and the obviousness arguments presented against various 3GPP specifications and industry standards like Ericsson.
Mercedes-Benz Group AG et al. v.Phelan Group, LLC
Mercedes-Benz Group AG successfully challenged The Phelan Group's driver authentication patent (9908508) at the PTAB. The Board found a reasonable likelihood of prevailing on multiple grounds, including anticipation and obviousness over prior art references like Murphy and Petrik. This decision significantly strengthens Mercedes-Benz's position in related district court litigation against Phelan Group.
Alpinestars S.p.A et al. v.Dainese S.p.A.
Alpinestars S.p.A et al.'s IPR challenge against Dainese's inflatable safety device patent was denied by the PTAB. The Board found that the petitioner failed to demonstrate a reasonable likelihood of prevailing on any challenged claim, despite arguments regarding obviousness over prior art combinations.
Alpinestars S.p.A et al. v.Dainese S.p.A.
The PTAB denied Alpinestars' request for rehearing regarding the institution decision in IPR2025-00750 against Dainese. The Board found that the petitioner failed to demonstrate a reasonable likelihood of prevailing on its grounds of obviousness (103).
Meta Platforms, Inc. v.Mullen Industries LLC
Meta Platforms, Inc. successfully convinced the PTAB that its claims against Mullen Industries LLC were non-obvious based on prior art (Levine). The Board instituted trial on all challenged claims related to location-based gaming and virtual reality features.
Decent Espresso International Ltd. v.DUVALL ESPRESSO IP ENFORCEMENT, LLC
The PTAB denied institution of an IPR for a beverage brewing system patent (11957271), finding that the petitioner failed to show a reasonable likelihood of prevailing. The denial hinged on the Board's determination that key prior art, Buttiker, was not applicable.
Meta Platforms, Inc. v.Mullen Industries LLC
Meta Platforms successfully convinced the PTAB that its claims are obvious over prior art referencing location-based games. The Board found a reasonable likelihood of prevailing on obviousness for multiple claims across two patents.
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