- All sections
- C - Chemistry; metallurgy
- C12N - Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture media
- C12N 15/12 - Genes encoding animal proteins
Patent holdings for IPC class C12N 15/12
Total number of patents in this class: 4610
10-year publication summary
161
|
213
|
176
|
197
|
274
|
363
|
379
|
285
|
252
|
84
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Regents of the University of California | 18943 |
59 |
Regeneron Pharmaceuticals, Inc. | 3650 |
54 |
Spiber Inc. | 293 |
44 |
Immatics Biotechnologies GmbH | 1144 |
43 |
University Health Network | 979 |
42 |
Kyoto University | 2732 |
35 |
Osaka University | 3143 |
30 |
The Johns Hopkins University | 5377 |
28 |
Xlifesc, Ltd. | 55 |
27 |
Takeda Pharmaceutical Company Limited | 2961 |
26 |
Universite de Montreal | 341 |
25 |
Riken | 1669 |
23 |
Keio University | 1053 |
22 |
The United States of America, as represented by the Secretary, Department of Health and Human Services | 2737 |
22 |
The University of British Columbia | 1432 |
22 |
The General Hospital Corporation | 4517 |
21 |
The Trustees of the University of Pennsylvania | 4122 |
21 |
The University of Tokyo | 3903 |
20 |
Board of Regents, The University of Texas System | 5370 |
18 |
Institute of Materia Medica, Chinese Academy of Medical Sciences | 165 |
18 |
Other owners | 4010 |