- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 9/50 - Proteinases
Patent holdings for IPC class C12N 9/50
Total number of patents in this class: 1110
10-year publication summary
|
55
|
69
|
106
|
69
|
77
|
77
|
85
|
90
|
82
|
48
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novozymes A/S | 3382 |
64 |
| The Regents of the University of California | 20720 |
24 |
| Allergan, Inc. | 2169 |
16 |
| Massachusetts Institute of Technology | 10239 |
14 |
| The Board of Trustees of the Leland Stanford Junior University | 6644 |
14 |
| Danisco US Inc. | 1138 |
13 |
| DSM IP Assets B.V. | 5376 |
12 |
| Codexis, Inc. | 817 |
12 |
| Ipsen Bioinnovation Limited | 35 |
12 |
| President and Fellows of Harvard College | 6091 |
11 |
| University of Washington | 2443 |
11 |
| California Institute of Technology | 4043 |
10 |
| Kao Corporation | 5073 |
9 |
| Lysando AG | 41 |
8 |
| Endo Biologics Limited | 39 |
8 |
| Sandoz AG | 1412 |
7 |
| Amano Enzyme Inc. | 440 |
7 |
| Jiangnan University | 1630 |
7 |
| Alcresta Therapeutics, Inc. | 41 |
6 |
| The Broad Institute, Inc. | 1975 |
6 |
| Other owners | 839 |