- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 5/04 - Plant cells or tissues
Patent holdings for IPC class C12N 5/04
Total number of patents in this class: 4722
10-year publication summary
|
232
|
252
|
162
|
213
|
217
|
180
|
254
|
211
|
207
|
184
|
| 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. | 7105 |
1211 |
| Monsanto Technology LLC | 8585 |
1127 |
| Syngenta Crop Protection AG | 6804 |
187 |
| Seminis Vegetable Seeds, Inc. | 1212 |
180 |
| Agrigenetics, Inc. | 607 |
122 |
| Stine Seed Farm, Inc. | 763 |
115 |
| Nunhems B.V. | 520 |
60 |
| Dow AgroSciences LLC | 1175 |
49 |
| M.S. Technologies LLC | 1263 |
38 |
| Mertec LLC | 209 |
32 |
| The Regents of the University of California | 20960 |
30 |
| BASF (China) Co., Ltd. | 892 |
28 |
| BASF Plant Science Company GmbH | 310 |
23 |
| Corteva Agriscience LLC | 2646 |
23 |
| BASF SE | 21334 |
21 |
| Suntory Holdings Limited | 2207 |
20 |
| RIJK Zwaan Zaadteelt en Zaadhandel B.V. | 679 |
19 |
| BASF Agricultural Solutions Seed US LLC | 72 |
19 |
| Commonwealth Scientific and Industrial Research Organisation | 1651 |
15 |
| Syngenta Crop Protection AG | 76 |
15 |
| Other owners | 1388 |