- 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 47/34 - Ureas or thioureas containing the groups N—CO—N or N—CS—N containing the groups , e.g. biuret; Thio-analogues thereof; Urea-aldehyde condensation products
Patent holdings for IPC class A01N 47/34
Total number of patents in this class: 466
10-year publication summary
|
40
|
38
|
28
|
34
|
24
|
18
|
27
|
34
|
23
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
74 |
| Nippon Soda Co., Ltd. | 890 |
26 |
| Bayer Cropscience AG | 2241 |
21 |
| ADAMA Makhteshim Ltd. | 427 |
20 |
| Sumitomo Chemical Company, Limited | 8808 |
18 |
| UPL Limited | 524 |
16 |
| Corteva Agriscience LLC | 2494 |
16 |
| Syngenta Participations AG | 4970 |
10 |
| Ishihara Sangyo Kaisha, Ltd. | 663 |
10 |
| BASF AG | 1258 |
9 |
| Dow AgroSciences LLC | 1267 |
7 |
| Nihon Nohyaku Co., Ltd. | 313 |
7 |
| UPL Corporation Limited | 184 |
7 |
| Purdue Research Foundation | 3277 |
6 |
| ROTAM Agrochem International Co., Ltd. | 89 |
6 |
| SDS Biotech K.K. | 102 |
6 |
| Stoller Enterprises, Inc. | 102 |
6 |
| Discovery Purchaser Corporation | 233 |
6 |
| Control Solutions, Inc. | 53 |
5 |
| Nissan Chemical Industries, Ltd. | 1822 |
5 |
| Other owners | 185 |