PTAB

AIA trial proceedings.

Inter Partes Review, Post-Grant Review, and Covered Business Method proceedings at the USPTO Patent Trial and Appeal Board. Refreshed every six hours from the USPTO decisions feed, so outcomes track through institution, settlement, and the final written decision — where we read the claim-level result (invalidated vs sustained) straight from the decision. Each proceeding links to the patent it’s challenging — when we have a dossier on file, the row jumps to it directly.

1,460 proceedings indexed · 355 match this filter.

By industry

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ProceedingPatentFiledPetitionerPatent ownerStatus
IPR2025-01199IPRUS 11825860Jul 15, 2025Arla Foods amba—Trial Instituted
PGR2025-00059PGRUS 12115233Jul 14, 2025GE Healthcare Ltd. et al.—Trial Instituted
IPR2025-01231IPRUS 7841729Jul 11, 2025SHENZHEN RONGLIDA TECHNOLOGY CO. LTD. d/b/a ShutterLight—Trial Instituted
IPR2025-01280IPRUS 9146925Jul 11, 2025Spotify AB et al.—Trial Instituted
IPR2025-01270IPRUS 12114177Jul 10, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2025-01241IPRUS 11014301Jul 8, 20253D Systems Corporation et al.—Trial Instituted
IPR2025-01264IPRUS 12016580Jul 8, 2025Imperative Care, Inc.—Trial Instituted
IPR2025-01217IPRUS 11446477Jul 7, 2025Aesthetic Management Partners, LLC et al.—Trial Instituted
IPR2025-01169IPRUS 9550052Jul 3, 2025Aesthetic Management Partners, LLC et al.—Trial Instituted
IPR2025-01203IPRUS 11849337Jul 3, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2025-01204IPRUS 11818591Jul 3, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2025-01205IPRUS 12003976Jul 3, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2025-01206IPRUS 11950105Jul 3, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2025-01207IPRUS 12015933Jul 3, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2025-01208IPRUS 11974143Jul 3, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2025-01209IPRUS 11856414Jul 3, 2025Samsung Electronics Co., Ltd. et al.—Trial Instituted
IPR2025-01173IPRUS 11673805Jul 2, 2025Topsoe, Inc. et al.—Trial Instituted
IPR2025-01179IPRUS 11689383Jun 27, 2025CentralSquare Technologies, LLC—Trial Instituted
PGR2025-00057PGRUS 12234236Jun 20, 2025Conjupro Biotherapeutics, Inc. et al.—Trial Instituted
IPR2025-01140IPRUS 11577771Jun 17, 2025Evenflo Company, Inc.—Trial Instituted