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
IPR2025-01423IPRUS 11530654Sep 3, 2025MWE Investments, LLC et al.—Discretionary Denial
IPR2025-01485IPRUS 11134316Sep 3, 2025TikTok Inc.—Discretionary Denial
PGR2025-00077PGRUS 12186474Sep 3, 2025Terumo BCT, Inc.—Discretionary Denial
IPR2025-01439IPRUS 7532808Sep 2, 2025Snap Inc. et al.—Discretionary Denial
IPR2025-01440IPRUS 7532808Sep 2, 2025Snap Inc. et al.—Discretionary Denial
IPR2025-01471IPRUS 9363997Sep 2, 2025Clean Chemistry, Inc.—Discretionary Denial
IPR2025-01362IPRUS 8782282Aug 31, 2025Ciena Corporation—Discretionary Denial
IPR2025-01413IPRUS 8319512Aug 30, 2025BOE Technology Group Co., Ltd. et al.—Discretionary Denial
IPR2025-01445IPRUS 11009162Aug 29, 2025Liberty Energy Inc. et al.—Discretionary Denial
IPR2025-01450IPRUS 7920018Aug 29, 2025SK hynix Inc.—Discretionary Denial
IPR2025-01452IPRUS 7777557Aug 29, 2025SK hynix Inc.—Discretionary Denial
IPR2025-01456IPRUS 10140028Aug 29, 2025Infineon Technologies Americas Corp. et al.—Discretionary Denial
IPR2025-01484IPRUS 9786510Aug 29, 2025Taiwan Semiconductor Manufacturing Company Ltd.—Discretionary Denial
IPR2025-01486IPRUS 8918127Aug 29, 2025Apple Inc.—Discretionary Denial
IPR2025-01488IPRUS 11653182Aug 29, 2025Apple Inc.—Discretionary Denial
IPR2025-01489IPRUS 7349448Aug 29, 2025Infineon Technologies Americas Corp. et al.—Discretionary Denial
IPR2025-01490IPRUS 7120832Aug 29, 2025FedEx Corporation et al.—Discretionary Denial
IPR2025-01491IPRUS 7904686Aug 29, 2025FedEx Corporation et al.—Discretionary Denial
IPR2025-01493IPRUS 11089450Aug 29, 2025Apple Inc.—Discretionary Denial
IPR2025-01495IPRUS 9933866Aug 29, 2025SHENZHEN QIANFENYI INTELLIGENT TECHNOLOGY CO., LTD.—Discretionary Denial