- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 38/46 - Hydrolases (3)
Patent holdings for IPC class A61K 38/46
Total number of patents in this class: 3999
10-year publication summary
|
247
|
242
|
267
|
265
|
333
|
347
|
304
|
266
|
298
|
35
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20366 |
164 |
| University of Vienna | 112 |
81 |
| Alexion Pharmaceuticals, Inc. | 642 |
66 |
| Emmanuelle Charpentier | 59 |
58 |
| President and Fellows of Harvard College | 6053 |
53 |
| Massachusetts Institute of Technology | 10178 |
50 |
| The Broad Institute, Inc. | 1903 |
49 |
| Curemark, LLC | 76 |
45 |
| Regeneron Pharmaceuticals, Inc. | 4510 |
42 |
| Yale University | 2460 |
41 |
| Takeda Pharmaceutical Company Limited | 2712 |
40 |
| Duke University | 3157 |
37 |
| Children's Medical Center Corporation | 1913 |
30 |
| The General Hospital Corporation | 4794 |
29 |
| The Trustees of Columbia University in the City of New York | 3614 |
29 |
| The Trustees of the University of Pennsylvania | 4382 |
29 |
| Sangamo Therapeutics, Inc. | 408 |
29 |
| The Board of Trustees of the Leland Stanford Junior University | 6590 |
27 |
| Precision Biosciences, Inc. | 194 |
27 |
| Genzyme Corporation | 1317 |
25 |
| Other owners | 3048 |