- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 15/00 - Mutation or genetic engineeringDNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purificationUse of hosts therefor
Patent holdings for IPC class C12N 15/00
Total number of patents in this class: 7808
10-year publication summary
|
456
|
355
|
342
|
337
|
293
|
258
|
206
|
194
|
142
|
106
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pioneer Hi-Bred International, Inc. | 6770 |
301 |
| Monsanto Technology LLC | 8271 |
276 |
| The Regents of the University of California | 20289 |
123 |
| Seminis Vegetable Seeds, Inc. | 1257 |
114 |
| President and Fellows of Harvard College | 6036 |
70 |
| Regeneron Pharmaceuticals, Inc. | 4444 |
70 |
| Codexis, Inc. | 816 |
69 |
| The Trustees of the University of Pennsylvania | 4384 |
65 |
| The Board of Trustees of the Leland Stanford Junior University | 6535 |
61 |
| Syngenta Crop Protection AG | 6248 |
58 |
| Massachusetts Institute of Technology | 10143 |
56 |
| Sangamo Therapeutics, Inc. | 419 |
52 |
| Novozymes A/S | 3336 |
43 |
| Wisconsin Alumni Research Foundation | 3891 |
42 |
| Gevo, Inc. | 269 |
42 |
| The General Hospital Corporation | 4797 |
37 |
| Kyoto University | 2855 |
37 |
| DSM IP Assets B.V. | 5562 |
36 |
| Corteva Agriscience LLC | 2703 |
33 |
| University of Florida Research Foundation, Inc. | 4084 |
32 |
| Other owners | 6191 |