- 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: 20
10-year publication summary
|
0
|
1
|
0
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0
|
2
|
1
|
1
|
4
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Syngenta Crop Protection AG | 6730 |
1 |
| Syngenta Crop Protection, LLC | 189 |
1 |
| Allergan, Inc. | 2157 |
1 |
| Bayer AG | 3522 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6120 |
1 |
| DSM IP Assets B.V. | 5389 |
1 |
| Ishihara Sangyo Kaisha, Ltd. | 659 |
1 |
| Lianhe Chemical Technology Co., Ltd | 11 |
1 |
| Medizinische Hochschule Hannover | 296 |
1 |
| ROTAM Agrochem International Co., Ltd. | 84 |
1 |
| The Trustees of Indiana University | 835 |
1 |
| University of Manitoba | 443 |
1 |
| The University of Melbourne | 568 |
1 |
| Verily Life Sciences LLC | 939 |
1 |
| CH Biotech R&D Co., Ltd. | 90 |
1 |
| WillowPure, LLC | 9 |
1 |
| Ac-planta Inc. | 7 |
1 |
| Yanbian Tianbao Biologics Co., Ltd. | 1 |
1 |
| CAS Center for Excellence in Molecular Plant Sciences | 65 |
1 |
| Lianhetech Europe Limited | 2 |
1 |
| Other owners | 0 |