- 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 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: 595
10-year publication summary
|
63
|
54
|
53
|
26
|
28
|
26
|
28
|
35
|
21
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Soda Co., Ltd. | 890 |
9 |
| Poniard Pharmaceuticals, Inc. | 18 |
8 |
| SunCor Energy Inc. | 838 |
8 |
| Arch Chemicals, Inc. | 112 |
7 |
| Chugoku Marine Paints, Ltd. | 154 |
7 |
| Innovation Hammer, LLC | 27 |
7 |
| Omya International AG | 816 |
7 |
| Bayer Cropscience AG | 2241 |
6 |
| Arch Wood Protection, Inc. | 94 |
5 |
| Koppers Performance Chemicals Inc. | 129 |
5 |
| SDS Biotech K.K. | 102 |
5 |
| The Regents of the University of California | 18943 |
4 |
| Syngenta Participations AG | 4970 |
4 |
| Sumitomo Chemical Company, Limited | 8808 |
4 |
| Duke University | 2872 |
4 |
| DMR International, Inc. | 13 |
4 |
| North Carolina State University | 1492 |
4 |
| Osaka Kasei Co., Ltd. | 11 |
4 |
| Toyo Seikan Group Holdings, Ltd. | 765 |
4 |
| UPL Limited | 524 |
4 |
| Other owners | 485 |