- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 9/00 - Enzymes, e.g. ligases (6.)ProenzymesCompositions thereofProcesses for preparing, activating, inhibiting, separating, or purifying enzymes
Patent holdings for IPC class C12N 9/00
Total number of patents in this class: 4618
10-year publication summary
|
232
|
230
|
262
|
241
|
253
|
242
|
260
|
227
|
241
|
254
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| aTyr Pharma, Inc. | 164 |
111 |
| The Regents of the University of California | 20268 |
86 |
| Pangu BioPharma Limited | 106 |
83 |
| CJ Cheiljedang Corporation | 3486 |
79 |
| Codexis, Inc. | 814 |
68 |
| Genomatica, Inc. | 483 |
66 |
| Novozymes A/S | 3335 |
47 |
| DSM IP Assets B.V. | 5562 |
45 |
| Danisco US Inc. | 1118 |
45 |
| Modernatx, Inc. | 1296 |
44 |
| President and Fellows of Harvard College | 6030 |
38 |
| The Scripps Research Institute | 1357 |
34 |
| Ajinomoto Co., Inc. | 2306 |
29 |
| New England BioLabs, Inc. | 490 |
25 |
| Massachusetts Institute of Technology | 10130 |
24 |
| Cargill, Incorporated | 2939 |
24 |
| Roche Molecular Systems, Inc. | 933 |
23 |
| Centre National de La Recherche Scientifique | 10666 |
21 |
| The Board of Trustees of the Leland Stanford Junior University | 6526 |
21 |
| Gevo, Inc. | 266 |
21 |
| Other owners | 3684 |