- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 15/24 - Interleukins
Patent holdings for IPC class C12N 15/24
Total number of patents in this class: 275
10-year publication summary
|
6
|
4
|
7
|
9
|
11
|
12
|
22
|
17
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Trustees of the University of Pennsylvania | 4382 |
7 |
| Regeneron Pharmaceuticals, Inc. | 4455 |
6 |
| Altor BioScience, LLC | 76 |
6 |
| Joint Stock Company "BIOCAD" | 199 |
5 |
| Noile-immune Biotech Inc. | 35 |
5 |
| Board of Regents, The University of Texas System | 5959 |
4 |
| National University Corporation Tottori University | 207 |
4 |
| National University of Singapore | 2517 |
4 |
| Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences | 2083 |
4 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2918 |
4 |
| University Health Network | 1056 |
4 |
| Yale University | 2453 |
4 |
| Nanjing Bioheng Biotech Co., Ltd | 46 |
4 |
| Novartis AG | 10511 |
3 |
| Boehringer Ingelheim International GmbH | 4596 |
3 |
| Children's Healthcare of Atlanta, Inc. | 252 |
3 |
| Emory University | 1673 |
3 |
| St. Jude Children's Research Hospital, Inc. | 228 |
3 |
| Yamaguchi University | 317 |
3 |
| ZymoGenetics, Inc. | 175 |
3 |
| Other owners | 193 |