- All sections
- A - Human necessities
- A01P - Biocidal, pest repellant, pest attractant or plant growth regulatory activity of chemical compounds or preparations
- A01P 21/00 - Plant growth regulators
Patent holdings for IPC class A01P 21/00
Total number of patents in this class: 1881
10-year publication summary
|
116
|
120
|
91
|
103
|
126
|
122
|
118
|
137
|
212
|
81
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
74 |
| Bayer Cropscience AG | 2241 |
58 |
| Syngenta Participations AG | 4970 |
51 |
| Bayer AG | 3045 |
32 |
| Bayer Cropscience LP | 372 |
28 |
| Sumitomo Chemical Company, Limited | 8808 |
21 |
| Novozymes BioAg A/S | 140 |
21 |
| Kumiai Chemical Industry Co., Ltd. | 307 |
18 |
| Kao Corporation | 4843 |
15 |
| Nippon Soda Co., Ltd. | 890 |
15 |
| Syngenta Crop Protection AG | 2790 |
14 |
| Kaneka Corporation | 4445 |
14 |
| Rhodia Operations | 1645 |
13 |
| Fine Agrochemicals Limited | 86 |
12 |
| Indigo AG, Inc. | 173 |
12 |
| UPL Limited | 524 |
12 |
| Nanjing Tiannong Biotechnology Co., Ltd. | 12 |
12 |
| Riken | 1669 |
11 |
| Syngenta Limited | 509 |
10 |
| Agro Innovation International | 70 |
10 |
| Other owners | 1428 |