- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 239/30 - Halogen atoms or nitro radicals
Patent holdings for IPC class C07D 239/30
Total number of patents in this class: 225
10-year publication summary
|
18
|
19
|
12
|
19
|
18
|
15
|
12
|
9
|
7
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Amgen Inc. | 4383 |
9 |
| Bayer AG | 3470 |
8 |
| Bayer Pharma AG | 1025 |
8 |
| Syngenta Crop Protection AG | 6577 |
7 |
| PIMCO 2664 Limited | 20 |
6 |
| United Kingdom Research and Innovation | 385 |
6 |
| Novaled GmbH | 472 |
5 |
| Novartis AG | 10338 |
4 |
| Dow AgroSciences LLC | 1194 |
4 |
| Vertex Pharmaceuticals Incorporated | 1589 |
4 |
| Actelion Pharmaceuticals Ltd | 500 |
4 |
| The Research Foundation for The State University of New York | 1719 |
4 |
| Corteva Agriscience LLC | 2648 |
4 |
| Gen1e Lifesciences Inc. | 30 |
4 |
| Boehringer Ingelheim Vetmedica GmbH | 1273 |
3 |
| Bayer Cropscience AG | 1878 |
3 |
| Sumitomo Chemical Company, Limited | 9015 |
3 |
| Biogen MA Inc. | 936 |
3 |
| Nihon Nohyaku Co., Ltd. | 326 |
3 |
| Pfizer Ireland Pharmaceuticals | 20 |
3 |
| Other owners | 130 |