- All sections
- C - Chemistry; metallurgy
- 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: 237
10-year publication summary
|
26
|
18
|
19
|
12
|
20
|
17
|
15
|
12
|
9
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bayer Pharma AG | 1085 |
10 |
| Amgen Inc. | 3894 |
9 |
| Bayer AG | 3202 |
8 |
| Novartis AG | 11297 |
6 |
| Syngenta Participations AG | 3039 |
6 |
| PIMCO 2664 Limited | 20 |
6 |
| United Kingdom Research and Innovation | 357 |
6 |
| Syngenta Crop Protection AG | 4885 |
4 |
| Dow AgroSciences LLC | 1240 |
4 |
| Vertex Pharmaceuticals Incorporated | 1570 |
4 |
| Actelion Pharmaceuticals Ltd | 556 |
4 |
| The Research Foundation for The State University of New York | 1547 |
4 |
| Corteva Agriscience LLC | 2677 |
4 |
| Gen1e Lifesciences Inc. | 19 |
4 |
| Genentech, Inc. | 3864 |
3 |
| Boehringer Ingelheim International GmbH | 4762 |
3 |
| Boehringer Ingelheim Vetmedica GmbH | 1290 |
3 |
| Bayer Cropscience AG | 2143 |
3 |
| Sumitomo Chemical Company, Limited | 8966 |
3 |
| Acetylon Pharmaceuticals, Inc. | 70 |
3 |
| Other owners | 140 |