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 · 428 match this filter.

By industry

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ProceedingPatentFiledPetitionerPatent ownerStatus
IPR2025-01496IPRUS 8891347Aug 29, 2025Apple Inc.—Discretionary Denial
IPR2025-01497IPRUS 7924802Aug 29, 2025Apple Inc.—Discretionary Denial
IPR2025-01438IPRUS 11761390Aug 28, 2025Generac Power Systems, Inc. et al.—Discretionary Denial
IPR2025-01304IPRUS 7885243Aug 27, 2025Cisco Systems, Inc.—Discretionary Denial
IPR2025-01424IPRUS 11211801Aug 27, 2025Liberty Energy Services LLC et al.—Discretionary Denial
IPR2025-01451IPRUS 7969231Aug 27, 2025SK hynix Inc.—Discretionary Denial
IPR2025-01458IPRUS 9737072Aug 27, 2025Clean Chemistry, Inc. et al.—Discretionary Denial
IPR2025-01459IPRUS 9730443Aug 27, 2025Clean Chemistry, Inc. et al.—Discretionary Denial
IPR2025-01398IPRUS 11275900Aug 25, 2025CrowdStrike, Inc. et al.—Discretionary Denial
IPR2025-01453IPRUS 8400835Aug 25, 2025SK hynix Inc.—Discretionary Denial
IPR2025-01432IPRUS 9130074Aug 22, 2025Canadian Solar (USA) Inc. et al.—Discretionary Denial
IPR2025-01449IPRUS 8593888Aug 22, 2025SK hynix Inc.—Discretionary Denial
IPR2025-01455IPRUS 11286168Aug 22, 2025Topsoe, Inc. et al.—Discretionary Denial
IPR2025-01460IPRUS 11235110Aug 22, 2025Porta Sophia—Discretionary Denial
IPR2025-01384IPRUS 11905895Aug 20, 2025MWE Investments, LLC et al.—Discretionary Denial
IPR2025-01334IPRUS 7398209Aug 19, 2025Meta Platforms, Inc.—Discretionary Denial
IPR2025-01443IPRUS 12015375Aug 19, 2025Voltage, LLC et al.—Discretionary Denial
IPR2025-01335IPRUS 8015006Aug 15, 2025Meta Platforms, Inc.—Discretionary Denial
IPR2025-01397IPRUS 10313385Aug 15, 2025CrowdStrike, Inc.—Discretionary Denial
IPR2025-01411IPRUS 9666732Aug 15, 2025Mundra Solar PV Limited—Discretionary Denial