- 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: 1359
10-year publication summary
|
23
|
31
|
35
|
47
|
60
|
55
|
72
|
84
|
88
|
79
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novozymes A/S | 3325 |
37 |
| Jiangnan University | 1531 |
19 |
| The Regents of the University of California | 20015 |
18 |
| Amano Enzyme Inc. | 393 |
17 |
| DSM IP Assets B.V. | 5589 |
16 |
| Cellectis | 406 |
14 |
| Codexis, Inc. | 799 |
14 |
| President and Fellows of Harvard College | 5993 |
12 |
| Shandong Shunfeng Biotechnology Co., Ltd. | 50 |
12 |
| Genomatica, Inc. | 495 |
11 |
| The University of Tokyo | 4201 |
11 |
| Kao Corporation | 4975 |
10 |
| Concordia University | 106 |
9 |
| University Health Network | 1047 |
9 |
| Qingdao Vland Biotech Group Co., Ltd. | 40 |
9 |
| Pioneer Hi-Bred International, Inc. | 6617 |
8 |
| Universite Laval | 716 |
8 |
| Beam Therapeutics Inc. | 239 |
8 |
| BASF SE | 20967 |
7 |
| Board of Regents, The University of Texas System | 5828 |
7 |
| Other owners | 1103 |