- 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: 7907
10-year publication summary
|
456
|
355
|
342
|
336
|
291
|
258
|
205
|
193
|
139
|
87
|
| 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. | 6638 |
301 |
| Monsanto Technology LLC | 8290 |
277 |
| The Regents of the University of California | 20108 |
125 |
| Seminis Vegetable Seeds, Inc. | 1241 |
114 |
| Regeneron Pharmaceuticals, Inc. | 4355 |
72 |
| President and Fellows of Harvard College | 6002 |
70 |
| Codexis, Inc. | 801 |
69 |
| The Trustees of the University of Pennsylvania | 4349 |
65 |
| The Board of Trustees of the Leland Stanford Junior University | 6476 |
62 |
| Massachusetts Institute of Technology | 10115 |
56 |
| Syngenta Crop Protection AG | 6128 |
54 |
| Sangamo Therapeutics, Inc. | 420 |
52 |
| Novozymes A/S | 3336 |
43 |
| Wisconsin Alumni Research Foundation | 3884 |
42 |
| Gevo, Inc. | 265 |
42 |
| The General Hospital Corporation | 4770 |
37 |
| Kyoto University | 2828 |
37 |
| DSM IP Assets B.V. | 5572 |
36 |
| Corteva Agriscience LLC | 2692 |
33 |
| University of Florida Research Foundation, Inc. | 4053 |
32 |
| Other owners | 6288 |