- All sections
- C - Chemistry; metallurgy
- C12N - Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture media
- C12N 5/0735 - Embryonic stem cells; Embryonic germ cells
Patent holdings for IPC class C12N 5/0735
Total number of patents in this class: 2425
10-year publication summary
|
137
|
155
|
179
|
186
|
210
|
144
|
173
|
163
|
182
|
45
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyoto University | 2732 |
103 |
| Wisconsin Alumni Research Foundation | 3774 |
51 |
| Janssen Biotech, Inc. | 1347 |
50 |
| The Regents of the University of California | 18943 |
49 |
| Regeneron Pharmaceuticals, Inc. | 3650 |
47 |
| President and Fellows of Harvard College | 5792 |
45 |
| Riken | 1669 |
39 |
| ViaCyte, Inc. | 183 |
34 |
| Agency for Science, Technology and Research | 3512 |
32 |
| Ajinomoto Co., Inc. | 2337 |
31 |
| Technion Research & Development Foundation Ltd. | 1167 |
30 |
| CRISPR Therapeutics AG | 361 |
28 |
| Osaka University | 3143 |
28 |
| Sumitomo Chemical Company, Limited | 8808 |
25 |
| Memorial Sloan-Kettering Cancer Center | 1789 |
24 |
| Astellas Institute for Regenerative Medicine | 118 |
23 |
| FUJIFILM Corporation | 27102 |
21 |
| Keio University | 1053 |
19 |
| Children's Medical Center Corporation | 1780 |
17 |
| Kaneka Corporation | 4445 |
15 |
| Other owners | 1714 |