- All sections
- A - Human necessities
- A01N - Preservation of bodies of humans or animals or plants or parts thereof biocides, e.g. as disinfectants, as pesticides or as herbicides pest repellants or attractantsplant growth regulators
- A01N 43/56 - 1,2-DiazolesHydrogenated 1,2-diazoles
Patent holdings for IPC class A01N 43/56
Total number of patents in this class: 3555
10-year publication summary
|
241
|
240
|
187
|
198
|
220
|
199
|
193
|
190
|
167
|
138
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bayer Cropscience AG | 2040 |
411 |
| BASF SE | 20940 |
401 |
| Sumitomo Chemical Company, Limited | 9043 |
239 |
| Syngenta Crop Protection AG | 6074 |
213 |
| Syngenta Participations AG | 1904 |
167 |
| Bayer AG | 3325 |
146 |
| FMC Corporation | 845 |
127 |
| Ishihara Sangyo Kaisha, Ltd. | 656 |
73 |
| ADAMA Makhteshim Ltd. | 511 |
72 |
| Corteva Agriscience LLC | 2682 |
65 |
| Qingdao Kingagroot Chemical Compound Co., Ltd. | 167 |
60 |
| Bayer Intellectual Property GmbH | 2498 |
58 |
| E. I. du Pont de Nemours and Company | 4050 |
53 |
| Nippon Soda Co., Ltd. | 895 |
53 |
| UPL Limited | 588 |
47 |
| Dow AgroSciences LLC | 1223 |
45 |
| Nihon Nohyaku Co., Ltd. | 327 |
37 |
| Kumiai Chemical Industry Co., Ltd. | 310 |
35 |
| Syngenta Limited | 454 |
34 |
| PI Industries Ltd | 160 |
29 |
| Other owners | 1190 |