- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 15/55 - Hydrolases (3)
Patent holdings for IPC class C12N 15/55
Total number of patents in this class: 1395
10-year publication summary
|
67
|
60
|
87
|
113
|
89
|
101
|
106
|
93
|
112
|
83
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novozymes A/S | 3406 |
34 |
| Amano Enzyme Inc. | 466 |
21 |
| Jiangnan University | 1645 |
20 |
| University Health Network | 1071 |
17 |
| The Regents of the University of California | 20924 |
15 |
| The University of Tokyo | 4395 |
13 |
| Kao Corporation | 5105 |
12 |
| President and Fellows of Harvard College | 6118 |
12 |
| Codexis, Inc. | 813 |
12 |
| Beam Therapeutics Inc. | 298 |
12 |
| Shandong Shunfeng Biotechnology Co., Ltd. | 52 |
12 |
| DSM IP Assets B.V. | 5395 |
11 |
| Qingdao Vland Biotech Group Co., Ltd. | 41 |
10 |
| Massachusetts Institute of Technology | 10313 |
9 |
| Concordia University | 107 |
9 |
| The University of British Columbia | 1557 |
9 |
| National Institute of Advanced Industrial Science and Technology | 3793 |
8 |
| The Broad Institute, Inc. | 1992 |
8 |
| Duke University | 3191 |
7 |
| Cellectis | 416 |
7 |
| Other owners | 1137 |