- All sections
- A - Human necessities
- A01P - Biocidal, pest repellant, pest attractant or plant growth regulatory activity of chemical compounds or preparations
- A01P 23/00 - Chemosterilants
Patent holdings for IPC class A01P 23/00
Total number of patents in this class: 18
10-year publication summary
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0
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0
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1
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0
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0
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1
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1
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1
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3
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4
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| WillowPure, LLC | 9 |
2 |
| E. I. du Pont de Nemours and Company | 3905 |
1 |
| Syngenta Crop Protection AG | 6236 |
1 |
| Syngenta Crop Protection, LLC | 183 |
1 |
| Allergan, Inc. | 2315 |
1 |
| Bayer AG | 3388 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5773 |
1 |
| Daicel Corporation | 2405 |
1 |
| Ishihara Sangyo Kaisha, Ltd. | 666 |
1 |
| Medizinische Hochschule Hannover | 283 |
1 |
| ROTAM Agrochem International Co., Ltd. | 84 |
1 |
| University of Manitoba | 450 |
1 |
| The University of Melbourne | 547 |
1 |
| Verily Life Sciences LLC | 1614 |
1 |
| CH Biotech R&D Co., Ltd. | 70 |
1 |
| Yanbian Tianbao Biologics Co., Ltd. | 1 |
1 |
| CAS Center for Excellence in Molecular Plant Sciences | 62 |
1 |
| Other owners | 0 |