- All sections
- A - Human necessities
- A61K - Preparations for medical, dental or toiletry purposes
- A61K 38/43 - EnzymesProenzymesDerivatives thereof
Patent holdings for IPC class A61K 38/43
Total number of patents in this class: 1211
10-year publication summary
|
75
|
73
|
69
|
60
|
58
|
52
|
38
|
42
|
39
|
8
|
| 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 | 20427 |
26 |
| President and Fellows of Harvard College | 6058 |
21 |
| aTyr Pharma, Inc. | 164 |
16 |
| The Broad Institute, Inc. | 1907 |
15 |
| Massachusetts Institute of Technology | 10189 |
14 |
| The Johns Hopkins University | 5782 |
14 |
| Duke University | 3164 |
12 |
| JCR Pharmaceuticals Co., Ltd. | 225 |
12 |
| The General Hospital Corporation | 4802 |
11 |
| Selecta Biosciences, Inc. | 183 |
10 |
| Takeda Pharmaceutical Company Limited | 2715 |
9 |
| Icahn School of Medicine at Mount Sinai | 992 |
8 |
| University of Miami | 856 |
8 |
| Wisconsin Alumni Research Foundation | 3929 |
7 |
| The Regents of the University of Michigan | 4861 |
7 |
| Pangu BioPharma Limited | 106 |
7 |
| HallStar Beauty and Personal Care Innovations Company | 71 |
7 |
| Zevra Denmark A/S | 56 |
7 |
| Endo Biologics Limited | 35 |
7 |
| Kaneka Corporation | 4636 |
6 |
| Other owners | 987 |