- 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 attractants; plant growth regulators
- A01N 43/56 - 1,2-Diazoles; Hydrogenated 1,2-diazoles
Patent holdings for IPC class A01N 43/56
Total number of patents in this class: 3455
10-year publication summary
|
408
|
260
|
276
|
213
|
224
|
245
|
239
|
227
|
201
|
54
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bayer Cropscience AG | 2241 |
441 |
| BASF SE | 19740 |
390 |
| Sumitomo Chemical Company, Limited | 8808 |
233 |
| Syngenta Participations AG | 4970 |
230 |
| Bayer AG | 3045 |
139 |
| FMC Corporation | 910 |
126 |
| Syngenta Crop Protection AG | 2790 |
105 |
| Ishihara Sangyo Kaisha, Ltd. | 663 |
77 |
| Bayer Intellectual Property GmbH | 2671 |
62 |
| Corteva Agriscience LLC | 2494 |
60 |
| Qingdao Kingagroot Chemical Compound Co., Ltd. | 135 |
55 |
| E. I. du Pont de Nemours and Company | 4345 |
54 |
| ADAMA Makhteshim Ltd. | 427 |
54 |
| Nippon Soda Co., Ltd. | 890 |
52 |
| Dow AgroSciences LLC | 1267 |
46 |
| UPL Limited | 524 |
42 |
| Syngenta Limited | 509 |
37 |
| Nihon Nohyaku Co., Ltd. | 313 |
35 |
| Kumiai Chemical Industry Co., Ltd. | 307 |
32 |
| BASF AG | 1258 |
31 |
| Other owners | 1154 |