- 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: 4807
10-year publication summary
|
144
|
118
|
143
|
93
|
71
|
44
|
60
|
67
|
90
|
89
|
| 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 |
1211 |
| Monsanto Technology LLC | 8271 |
1201 |
| Seminis Vegetable Seeds, Inc. | 1257 |
173 |
| Syngenta Crop Protection AG | 6248 |
159 |
| Stine Seed Farm, Inc. | 786 |
141 |
| Agrigenetics, Inc. | 607 |
120 |
| Nunhems B.V. | 511 |
57 |
| Dow AgroSciences LLC | 1215 |
54 |
| Mertec LLC | 214 |
38 |
| M.S. Technologies LLC | 1200 |
38 |
| Syngenta Participations AG | 1734 |
35 |
| The Regents of the University of California | 20289 |
30 |
| Corteva Agriscience LLC | 2703 |
30 |
| BASF (China) Co., Ltd. | 859 |
28 |
| BASF Plant Science Company GmbH | 314 |
22 |
| BASF SE | 21087 |
20 |
| RIJK Zwaan Zaadteelt en Zaadhandel B.V. | 653 |
19 |
| Suntory Holdings Limited | 2069 |
19 |
| Syngenta Crop Protection AG | 62 |
19 |
| BASF Agricultural Solutions Seed US LLC | 80 |
19 |
| Other owners | 1374 |