- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 15/12 - Genes encoding animal proteins
Patent holdings for IPC class C12N 15/12
Total number of patents in this class: 4760
10-year publication summary
|
78
|
97
|
101
|
152
|
201
|
232
|
208
|
229
|
256
|
261
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20245 |
59 |
| Regeneron Pharmaceuticals, Inc. | 4417 |
54 |
| Kyoto University | 2840 |
48 |
| Spiber Inc. | 300 |
44 |
| Osaka University | 3388 |
40 |
| University Health Network | 1053 |
38 |
| Universite de Montreal | 346 |
34 |
| Keio University | 1107 |
27 |
| The Johns Hopkins University | 5746 |
26 |
| Institute of Materia Medica, Chinese Academy of Medical Sciences | 181 |
26 |
| Riken | 1690 |
26 |
| The Trustees of the University of Pennsylvania | 4377 |
24 |
| Immatics Biotechnologies GmbH | 1157 |
24 |
| The University of British Columbia | 1528 |
24 |
| The University of Tokyo | 4242 |
24 |
| Xlifesc, Ltd. | 49 |
23 |
| The General Hospital Corporation | 4793 |
22 |
| Board of Regents, The University of Texas System | 5921 |
20 |
| Takeda Pharmaceutical Company Limited | 2719 |
20 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2897 |
20 |
| Other owners | 4137 |