- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 213/803 - Processes of preparation
Patent holdings for IPC class C07D 213/803
Total number of patents in this class: 199
10-year publication summary
|
26
|
16
|
19
|
9
|
12
|
6
|
14
|
9
|
7
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corteva Agriscience LLC | 2640 |
28 |
| Dow AgroSciences LLC | 1185 |
16 |
| Akebia Therapeutics, Inc. | 126 |
12 |
| Agro-kanesho Co., Ltd. | 51 |
6 |
| Syngenta Crop Protection AG | 6707 |
5 |
| F. Hoffmann-La Roche AG | 7816 |
4 |
| ADAMA Agan Ltd. | 445 |
4 |
| Biome BIOPLASTICS Limited | 27 |
4 |
| Shionogi & Co., Ltd. | 884 |
4 |
| ViiV Healthcare Company | 165 |
4 |
| Bayer AG | 3504 |
3 |
| The Regents of the University of Michigan | 5002 |
3 |
| Norsk Medisinsk Syklotronsenter AS | 3 |
3 |
| Imbria Pharmaceuticals, Inc. | 67 |
3 |
| Changchun Genescience Pharmaceutical Co., Ltd. | 144 |
3 |
| The Regents of the University of California | 20790 |
2 |
| Bayer Cropscience AG | 1838 |
2 |
| Sumitomo Chemical Company, Limited | 8968 |
2 |
| Essilor International (compagnie Generale D'optique) | 2997 |
2 |
| Fujian Haixi Pharmaceuticals, Inc. | 2 |
2 |
| Other owners | 87 |