- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 31/192 - Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid
Patent holdings for IPC class A61K 31/192
Total number of patents in this class: 5491
10-year publication summary
|
502
|
529
|
535
|
560
|
519
|
526
|
399
|
395
|
339
|
138
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Genfit | 294 |
84 |
| io Therapeutics, Inc. | 123 |
62 |
| Infirst Healthcare Limited | 60 |
52 |
| Galderma Research & Development | 366 |
47 |
| United Therapeutics Corporation | 328 |
47 |
| Cymabay Therapeutics, Inc. | 111 |
46 |
| The Regents of the University of California | 20590 |
44 |
| Amylyx Pharmaceuticals Inc. | 124 |
42 |
| Kenvue Brands LLC | 1016 |
35 |
| The General Hospital Corporation | 4840 |
34 |
| Teikoku Seiyaku Co., Ltd. | 167 |
30 |
| Bausch Health Ireland Limited | 815 |
23 |
| The Johns Hopkins University | 5844 |
22 |
| Rush University Medical Center | 305 |
22 |
| Selecta Biosciences, Inc. | 173 |
22 |
| Allergan, Inc. | 2198 |
21 |
| Nordiccan A/S | 50 |
21 |
| AFT Pharmaceuticals Limited | 86 |
18 |
| Sanovel Ilac Sanayi ve Ticaret A.S. | 295 |
18 |
| Duke University | 3172 |
17 |
| Other owners | 4784 |