- 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: 3111
10-year publication summary
|
167
|
129
|
99
|
91
|
85
|
84
|
57
|
56
|
42
|
38
|
| 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 | 20035 |
87 |
| The Board of Trustees of the Leland Stanford Junior University | 6447 |
45 |
| Janssen Biotech, Inc. | 1552 |
42 |
| President and Fellows of Harvard College | 5992 |
39 |
| ViaCyte, Inc. | 179 |
30 |
| Wisconsin Alumni Research Foundation | 3890 |
28 |
| The General Hospital Corporation | 4759 |
28 |
| Children's Medical Center Corporation | 1876 |
24 |
| The Johns Hopkins University | 5700 |
23 |
| Agency for Science, Technology and Research | 3636 |
23 |
| The Trustees of the University of Pennsylvania | 4335 |
22 |
| The Trustees of Columbia University in the City of New York | 3584 |
20 |
| FUJIFILM Corporation | 29506 |
19 |
| Regeneron Pharmaceuticals, Inc. | 4312 |
19 |
| Massachusetts Institute of Technology | 10093 |
18 |
| Duke University | 3084 |
18 |
| The Brigham and Women's Hospital, Inc. | 2208 |
18 |
| Memorial Sloan-Kettering Cancer Center | 1940 |
17 |
| The Scripps Research Institute | 1346 |
17 |
| FUJIFILM Cellular Dynamics, Inc. | 141 |
17 |
| Other owners | 2557 |