- 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: 7457
10-year publication summary
|
423
|
391
|
387
|
360
|
307
|
239
|
232
|
155
|
120
|
76
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pioneer Hi-Bred International, Inc. | 7003 |
291 |
| Monsanto Technology LLC | 8570 |
268 |
| The Regents of the University of California | 20720 |
116 |
| Seminis Vegetable Seeds, Inc. | 1280 |
114 |
| President and Fellows of Harvard College | 6091 |
73 |
| Regeneron Pharmaceuticals, Inc. | 4698 |
70 |
| Codexis, Inc. | 817 |
69 |
| The Trustees of the University of Pennsylvania | 4414 |
64 |
| Syngenta Crop Protection AG | 6699 |
59 |
| The Board of Trustees of the Leland Stanford Junior University | 6644 |
58 |
| Massachusetts Institute of Technology | 10239 |
54 |
| Gevo, Inc. | 283 |
42 |
| Novozymes A/S | 3382 |
41 |
| Sangamo Therapeutics, Inc. | 383 |
41 |
| Wisconsin Alumni Research Foundation | 3887 |
39 |
| The General Hospital Corporation | 4858 |
36 |
| DSM IP Assets B.V. | 5376 |
33 |
| Kyoto University | 2898 |
31 |
| University of Florida Research Foundation, Inc. | 4173 |
29 |
| Corteva Agriscience LLC | 2645 |
29 |
| Other owners | 5900 |