- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 237/16 - Two oxygen atoms
Patent holdings for IPC class C07D 237/16
Total number of patents in this class: 212
10-year publication summary
|
8
|
19
|
8
|
21
|
11
|
22
|
25
|
6
|
9
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FMC Corporation | 844 |
24 |
| Lantheus Medical Imaging, Inc. | 175 |
15 |
| Takeda Pharmaceutical Company Limited | 2713 |
13 |
| Madrigal Pharmaceuticals, Inc. | 85 |
12 |
| Syngenta Crop Protection AG | 6054 |
11 |
| Hoffmann-La Roche Inc. | 3418 |
7 |
| Bayer Pharma AG | 1052 |
7 |
| Sumitomo Chemical Company, Limited | 9046 |
7 |
| GE Healthcare Limited | 673 |
7 |
| BASF SE | 20933 |
5 |
| Syngenta Participations AG | 1903 |
5 |
| Bayer Cropscience AG | 2035 |
5 |
| Syngenta Limited | 456 |
4 |
| Bayer AG | 3330 |
4 |
| Bayer Animal Health GmbH | 221 |
4 |
| Abbvie Inc. | 1800 |
4 |
| Deutsches Krebsforschungszentrum | 419 |
4 |
| Shenzhen Salubris Pharmaceuticals Co., Ltd | 93 |
4 |
| Calico Life Sciences LLC | 96 |
4 |
| E. I. du Pont de Nemours and Company | 4082 |
3 |
| Other owners | 63 |