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.
Outcomes across all indexed proceedings
- Claims invalidated122
- Mixed — some claims fell39
- Final decision issued128
- Active challenge355
- Discretionary denial420
- Institution denied112
- Claims sustained41
- Settled / terminated243
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)
| Proceeding | Patent | Filed | Petitioner | Patent owner | Status |
|---|---|---|---|---|---|
| IPR2026-00086IPR | US 8725700 | Oct 24, 2025 | Samsung Electronics Co., Ltd. et al. | — | Discretionary Denial |
| IPR2025-01579IPR | US 11251394 | Oct 23, 2025 | Tianma Microelectronics Co., Ltd. et al. | — | Discretionary Denial |
| IPR2026-00033IPR | US 9667337 | Oct 22, 2025 | Samsung Electronics Co., Ltd. et al. | — | Discretionary Denial |
| IPR2026-00072IPR | US 11200252 | Oct 22, 2025 | Samsung Electronics Co., Ltd. et al. | Kannuu Pty. Ltd. | Institution Granted |
| IPR2025-01581IPR | US 11885358 | Oct 21, 2025 | Stanley Black & Decker, Inc. et al. | — | Discretionary Denial |
| IPR2025-01587IPR | US 8593358 | Oct 21, 2025 | Samsung Electronics Co., Ltd. et al. | — | Discretionary Denial |
| IPR2026-00059IPR | US 11104245 | Oct 21, 2025 | Toyota Motor Corporation et al. | — | Trial Instituted |
| IPR2026-00069IPR | US 11938201 | Oct 21, 2025 | GE Healthcare Ltd. et al. | — | Trial Instituted |
| IPR2026-00070IPR | US 12337716 | Oct 21, 2025 | Toyota Motor Corporation et al. | Emerging Automotive LLC | Institution Denied |
| PGR2026-00006PGR | US 12377204 | Oct 21, 2025 | Terumo BCT, Inc | — | Discretionary Denial |
| PGR2026-00008PGR | US 12337715 | Oct 21, 2025 | Kia America, Inc. et al. | Emerging Automotive LLC | Institution Denied |
| IPR2025-01525IPR | US 12118290 | Oct 20, 2025 | Foleon Inc. et al. | — | Discretionary Denial |
| IPR2026-00071IPR | US 11573939 | Oct 20, 2025 | Samsung Electronics Co., Ltd. et al. | Kannuu Pty. Ltd. | Institution Granted |
| IPR2026-00034IPR | US 12136276 | Oct 17, 2025 | Samsara, Inc. | — | Institution Denied |
| IPR2026-00046IPR | US 10980926 | Oct 17, 2025 | Terumo BCT, Inc. | — | Discretionary Denial |
| IPR2025-01536IPR | US RE48479 | Oct 16, 2025 | Ontel Products Corporation et al. | — | Discretionary Denial |
| IPR2025-01561IPR | US 8148962 | Oct 16, 2025 | Micron Technology, Inc. et al. | — | Terminated |
| IPR2026-00068IPR | US 12015376 | Oct 16, 2025 | Voltage, LLC et al. | — | Discretionary Denial |
| IPR2025-01559IPR | US 9524974 | Oct 15, 2025 | Micron Technology, Inc. et al. | — | Terminated |
| IPR2026-00011IPR | US 11841803 | Oct 15, 2025 | NVIDIA Corporation | — | Discretionary Denial |