- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 38/48 - Hydrolases (3) acting on peptide bonds (3.4)
Patent holdings for IPC class A61K 38/48
Total number of patents in this class: 3951
10-year publication summary
|
361
|
351
|
395
|
402
|
351
|
392
|
342
|
349
|
283
|
156
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Allergan, Inc. | 2350 |
148 |
| Ipsen Biopharm Limited | 262 |
68 |
| MERZ PHARMA GmbH & CO. KGaA | 618 |
66 |
| Talengen International Limited | 79 |
60 |
| Revance Therapeutics, Inc. | 143 |
38 |
| The Regents of the University of California | 19887 |
37 |
| Baxter International Inc. | 2401 |
36 |
| Modernatx, Inc. | 1259 |
36 |
| Curemark, LLC | 79 |
35 |
| Bioverativ Therapeutics Inc. | 215 |
34 |
| The Children's Hospital of Philadelphia | 788 |
32 |
| Translate bio, Inc. | 415 |
32 |
| Baxter Healthcare S.A. | 1828 |
30 |
| Penland Foundation | 39 |
30 |
| HANSA Biopharma AB | 65 |
29 |
| Takeda Pharmaceutical Company Limited | 2714 |
28 |
| Omrix Biopharmaceuticals Ltd. | 153 |
26 |
| Alexion Pharmaceuticals, Inc. | 634 |
25 |
| Talengen Institute of Life Sciences Co., Ltd. | 28 |
25 |
| Smith & Nephew, Inc. | 2682 |
24 |
| Other owners | 3112 |