- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 5/02 - Propagation of single cells or cells in suspensionMaintenance thereofCulture media therefor
Patent holdings for IPC class C12N 5/02
Total number of patents in this class: 2973
10-year publication summary
|
157
|
111
|
108
|
116
|
111
|
73
|
70
|
52
|
55
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20590 |
87 |
| The Board of Trustees of the Leland Stanford Junior University | 6615 |
42 |
| Janssen Biotech, Inc. | 1738 |
40 |
| President and Fellows of Harvard College | 6060 |
37 |
| ViaCyte, Inc. | 180 |
30 |
| The General Hospital Corporation | 4840 |
28 |
| Children's Medical Center Corporation | 1941 |
24 |
| Wisconsin Alumni Research Foundation | 3915 |
23 |
| Agency for Science, Technology and Research | 3697 |
23 |
| The Johns Hopkins University | 5844 |
22 |
| The Trustees of the University of Pennsylvania | 4403 |
19 |
| Regeneron Pharmaceuticals, Inc. | 4643 |
19 |
| The Trustees of Columbia University in the City of New York | 3627 |
18 |
| Duke University | 3172 |
18 |
| Memorial Sloan-Kettering Cancer Center | 2013 |
18 |
| FUJIFILM Corporation | 30327 |
17 |
| The Brigham and Women's Hospital, Inc. | 2270 |
17 |
| FUJIFILM Cellular Dynamics, Inc. | 150 |
17 |
| Massachusetts Institute of Technology | 10204 |
16 |
| Ajinomoto Co., Inc. | 2275 |
15 |
| Other owners | 2443 |