- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 15/54 - Transferases (2)
Patent holdings for IPC class C12N 15/54
Total number of patents in this class: 1626
10-year publication summary
|
36
|
23
|
23
|
49
|
65
|
74
|
68
|
88
|
99
|
81
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CJ Cheiljedang Corporation | 3426 |
23 |
| The Regents of the University of California | 19961 |
22 |
| Jiangnan University | 1531 |
22 |
| National Research Council of Canada | 1547 |
22 |
| Genomatica, Inc. | 493 |
21 |
| Suntory Holdings Limited | 2040 |
21 |
| Corteva Agriscience LLC | 2682 |
20 |
| Codexis, Inc. | 798 |
19 |
| Monsanto Technology LLC | 8317 |
17 |
| DSM IP Assets B.V. | 5585 |
14 |
| Roche Molecular Systems, Inc. | 927 |
14 |
| BGI Shenzhen | 523 |
14 |
| Centre National de La Recherche Scientifique | 10464 |
12 |
| Gevoto LLC | 28 |
11 |
| Pioneer Hi-Bred International, Inc. | 6574 |
10 |
| E. I. du Pont de Nemours and Company | 4050 |
9 |
| Dow AgroSciences LLC | 1223 |
9 |
| Kaneka Corporation | 4534 |
9 |
| Kyowa Hakko Bio Co., Ltd. | 305 |
9 |
| The University of British Columbia | 1495 |
9 |
| Other owners | 1319 |