- 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: 1053
10-year publication summary
|
57
|
49
|
65
|
97
|
66
|
66
|
66
|
78
|
79
|
54
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novozymes A/S | 3321 |
63 |
| The Regents of the University of California | 19943 |
24 |
| Allergan, Inc. | 2345 |
16 |
| Massachusetts Institute of Technology | 10057 |
14 |
| Danisco US Inc. | 1102 |
13 |
| University of Washington | 2330 |
13 |
| DSM IP Assets B.V. | 5587 |
12 |
| Ipsen Bioinnovation Limited | 40 |
12 |
| The Board of Trustees of the Leland Stanford Junior University | 6424 |
11 |
| President and Fellows of Harvard College | 5973 |
11 |
| Codexis, Inc. | 802 |
11 |
| California Institute of Technology | 3975 |
10 |
| Lysando AG | 47 |
9 |
| Sandoz AG | 1418 |
8 |
| Endo Biologics Limited | 30 |
8 |
| Alcresta Therapeutics, Inc. | 42 |
7 |
| Amano Enzyme Inc. | 391 |
7 |
| Jiangnan University | 1531 |
7 |
| Kao Corporation | 4964 |
6 |
| Boehringer Ingelheim RCV GmbH & Co KG | 58 |
6 |
| Other owners | 785 |