- 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 55/02 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur containing metal atoms
Patent holdings for IPC class A01N 55/02
Total number of patents in this class: 549
10-year publication summary
|
53
|
26
|
28
|
26
|
28
|
35
|
24
|
17
|
8
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Soda Co., Ltd. | 885 |
9 |
| Poniard Pharmaceuticals, Inc. | 18 |
8 |
| Nutrien AG Solutions (Canada) Inc. | 114 |
8 |
| Chugoku Marine Paints, Ltd. | 180 |
7 |
| Omya International AG | 781 |
7 |
| Innovation Hammer, LLC | 21 |
6 |
| Bayer Cropscience AG | 1836 |
5 |
| Arch Chemicals, Inc. | 91 |
5 |
| Arch Wood Protection, Inc. | 87 |
5 |
| SDS Biotech K.K. | 103 |
5 |
| UPL Limited | 632 |
5 |
| Sumitomo Chemical Company, Limited | 8968 |
4 |
| Duke University | 3181 |
4 |
| DMR International, Inc. | 13 |
4 |
| Koppers Performance Chemicals Inc. | 120 |
4 |
| North Carolina State University | 1595 |
4 |
| Osaka Kasei Co., Ltd. | 17 |
4 |
| Toyo Seikan Group Holdings, Ltd. | 853 |
4 |
| Universidad de Chile | 180 |
4 |
| Yhs Ltd. | 4 |
4 |
| Other owners | 443 |