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 · 243 match this filter.

By industry

Software Technology & Computing Systems (T)(334)High-Tech (T)(238)Medical (M)(181)Semiconductor (T)(83)Wireless Technologies(65)Automotive (A)(61)Energy (E)(50)Industrial Manufacturing (IM)(44)Financial Technology (FT)(27)Media & Broadcasting (T)(18)Home Appliance (HA)(16)Biotechnology(14)Gaming (G)(14)Sporting Goods (S)(14)Audio Technology(13)Footwear(11)Lighting (L)(7)Food (FD)(6)Railroad(6)Agriculture (AG)(5)Baby Products(5)Consumer Durables(5)Other (O)(4)Audience Measurement(3)Optical Technology(3)Tech (T)(3)Firearms (F)(2)Optical Communication(2)Plumbing(2)Cosmetics (C)(1)Electrical Components(1)Home Security(1)Logistics (L)(1)Logistics & Shipping(1)Pet Products(1)Vaping (V)(1)Advertising (AD)(0)Aerospace(0)Aerospace (A)(0)Aerospace (Ae)(0)Aerospace (AS)(0)Aviation(0)Aviation (AV)(0)Building & Construction(0)Building Construction (BC)(0)Building Materials(0)Chemical (C)(0)Chemical Sensing(0)Construction (C)(0)Data Communication(0)Document Security(0)Environmental Monitoring (EM)(0)Fencing(0)Fire Safety(0)Fire Safety (FS)(0)Furniture (F)(0)High-Tech(0)Marine (M)(0)Maritime Logistics(0)Musical Instruments (MI)(0)Networking (N)(0)Office Equipment(0)Office Equipment (OE)(0)Paints & Coatings(0)Printing(0)Printing (P)(0)Printing Technology(0)Printing Technology (P)(0)Printing Technology (PT)(0)Retail Security(0)Retail Technology(0)Retail Technology (R)(0)Retail Technology (RT)(0)Software Technology (T)(0)Telecommunications(0)Telecommunications (T)(0)Telecommunications (TC)(0)Textiles(0)Textiles (TX)(0)Tobacco (TB)(0)Toys(0)Video Surveillance(0)Video Technology(0)Water Treatment(0)
ProceedingPatentFiledPetitionerPatent ownerStatus
IPR2025-00389IPRUS 11923498Jan 15, 2025Zhuhai CosMX Battery Co., Ltd.Ningde Amperex Technology Ltd.Settled After Institution
IPR2025-00432IPRUS 11575148Jan 10, 2025Zhuhai CosMX Battery Co., Ltd.Ningde Amperex Technology Ltd.Settled After Institution
IPR2025-00318IPRUS 11537442Dec 20, 2024Microsoft CorporationParTec AGSettled After Institution
IPR2025-00267IPRUS 11673903Dec 12, 2024Entegris, Inc.Inpria CorporationSettled After Institution
IPR2024-01456IPRUS 9450579Nov 12, 2024Kangxi Communication Technologies (Shanghai) Co., Ltd.SKYWORKS SOLUTIONS, INC.Settled After Institution
IPR2024-01457IPRUS 9148194Nov 12, 2024Kangxi Communication Technologies (Shanghai) Co., Ltd.SKYWORKS SOLUTIONS, INC.Settled After Institution
IPR2025-00141IPRUS 8266749Nov 4, 2024Skechers U.S.A., Inc.Nike, Inc.Settled After Institution
IPR2025-00102IPRUS 11234121Oct 30, 2024LifeScan, Inc. et al.Cellspin Soft, Inc.Settled After Institution
IPR2025-00103IPRUS 9900766Oct 30, 2024LifeScan, Inc. et al.Cellspin Soft, Inc.Settled After Institution
IPR2025-00104IPRUS 8904030Oct 30, 2024LifeScan, Inc. et al.Cellspin Soft, Inc.Settled After Institution
IPR2024-01402IPRUS 7745886Sep 24, 2024Samsung Electronics Co., Ltd. et al.Harbor Island Dynamic, LLCDismissed
IPR2024-01403IPRUS 7772673Sep 20, 2024Samsung Electronics Co., Ltd. et al.Harbor Island Dynamic, LLCDismissed
IPR2024-01312IPRUS 11697028Aug 21, 2024Biofrontera Incorporated et al.Sun Pharmaceutical Industries, Inc.Final written decision
IPR2024-01198IPRUS 11251315Aug 8, 2024Hanwha Solutions CorporationMaxeon Solar Pte. Ltd. et al.Dismissed
IPR2024-01203IPRUS 8222516Aug 8, 2024Hanwha Solutions CorporationMaxeon Solar Pte. Ltd.Dismissed
IPR2024-01131IPRUS 7226801Jul 12, 2024BOE Technology Group Co., Ltd.Optronic Sciences LLCSettled After Institution
IPR2024-01157IPRUS 11697011Jul 8, 2024Imperative Care, Inc.INARI MEDICAL, INC.Dismissed
IPR2024-01137IPRUS 10676255Jul 1, 2024Trove Brands, LLCCamelBak Products, LLCDismissed
PGR2024-00043PGRUS 11844943Jul 1, 2024Avation Medical, Inc.EMKinetics, Inc.Dismissed
IPR2024-01093IPRUS 8723164Jun 28, 2024Samsung Display Co., Ltd. et al.Pictiva Displays International Ltd. et al.Dismissed