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.

1,459 proceedings indexed · 428 match this filter.

By industry

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ProceedingPatentFiledPetitionerPatent ownerStatus
IPR2026-00042IPRUS 8543710Oct 13, 2025Fortinet, Inc.—Discretionary Denial
IPR2026-00032IPRUS 8515925Oct 12, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
IPR2026-00008IPRUS 8520691Oct 10, 2025Cisco Systems, Inc.—Discretionary Denial
IPR2026-00019IPRUS 9448367Oct 10, 2025Accelight Technologies, Inc. et al.—Discretionary Denial
IPR2026-00022IPRUS 11967857Oct 10, 2025Generac Power Systems, Inc.—Discretionary Denial
IPR2026-00023IPRUS 11967857Oct 10, 2025Generac Power Systems, Inc.—Discretionary Denial
IPR2026-00024IPRUS 11967857Oct 10, 2025Generac Power Systems, Inc.—Discretionary Denial
IPR2026-00040IPRUS 8356336Oct 10, 2025Fortinet, Inc.—Discretionary Denial
IPR2026-00041IPRUS 8397282Oct 10, 2025Fortinet, Inc.—Discretionary Denial
IPR2026-00043IPRUS 7721282Oct 10, 2025American Airlines, Inc. et al.—Discretionary Denial
IPR2025-01420IPRUS 10792416Oct 9, 2025Terumo BCT, Inc.—Discretionary Denial
IPR2025-01563IPRUS 11876548Oct 9, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
IPR2026-00035IPRUS 7676194Oct 9, 2025Samsung Electronics Co., Ltd. et al.—Discretionary Denial
IPR2026-00039IPRUS 7640332Oct 9, 2025FedEx Corporation et al.—Discretionary Denial
IPR2026-00014IPRUS 9928864Oct 8, 2025Resonac Hard Disk Corporation et al.—Discretionary Denial
IPR2026-00015IPRUS 11138997Oct 8, 2025Resonac Hard Disk Corporation et al.—Discretionary Denial
IPR2026-00016IPRUS 12020734Oct 8, 2025Resonac Hard Disk Corporation et al.—Discretionary Denial
IPR2026-00031IPRUS 8635697Oct 8, 2025Fortinet, Inc.—Discretionary Denial
IPR2025-01510IPRUS 10103845Oct 7, 2025American Airlines et al.—Discretionary Denial
IPR2026-00025IPRUS 8117639Oct 7, 2025Fortinet, Inc.—Discretionary Denial