- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 5/00 - Undifferentiated human, animal or plant cells, e.g. cell linesTissuesCultivation or maintenance thereofCulture media therefor
Patent holdings for IPC class C12N 5/00
Total number of patents in this class: 11843
10-year publication summary
|
807
|
771
|
786
|
812
|
830
|
815
|
694
|
730
|
723
|
454
|
| 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 | 20745 |
223 |
| The Board of Trustees of the Leland Stanford Junior University | 6653 |
121 |
| Corning Incorporated | 10504 |
117 |
| Regeneron Pharmaceuticals, Inc. | 4701 |
104 |
| Wisconsin Alumni Research Foundation | 3898 |
93 |
| President and Fellows of Harvard College | 6094 |
88 |
| Massachusetts Institute of Technology | 10251 |
83 |
| The Trustees of the University of Pennsylvania | 4415 |
81 |
| Amgen Inc. | 4427 |
69 |
| Life Technologies Corporation | 3458 |
69 |
| Centre National de La Recherche Scientifique | 11023 |
61 |
| Kyoto University | 2904 |
60 |
| Children's Medical Center Corporation | 1959 |
59 |
| Genentech, Inc. | 4104 |
58 |
| The General Hospital Corporation | 4870 |
58 |
| Wake Forest University Health Sciences | 727 |
53 |
| FUJIFILM Corporation | 30514 |
52 |
| The Trustees of Columbia University in the City of New York | 3644 |
51 |
| Agency for Science, Technology and Research | 3733 |
50 |
| Board of Regents, The University of Texas System | 6107 |
49 |
| Other owners | 10244 |