- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 307/83 - Oxygen atoms
Patent holdings for IPC class C07D 307/83
Total number of patents in this class: 202
10-year publication summary
|
9
|
12
|
12
|
14
|
13
|
15
|
4
|
16
|
14
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| P2 Science, Inc. | 111 |
8 |
| BASF SE | 20940 |
6 |
| Arcus Biosciences, Inc. | 139 |
6 |
| The Salk Institute for Biological Studies | 445 |
6 |
| Ambrx, Inc. | 183 |
5 |
| Yale University | 2394 |
5 |
| International Flavors & Fragrances Inc. | 503 |
4 |
| Takasago International Corporation | 405 |
4 |
| Jiangsu Chia Tai Fenghai Pharmaceutical Co., Ltd. | 15 |
4 |
| Centre National de La Recherche Scientifique | 10464 |
3 |
| Bionomics Limited | 89 |
3 |
| Katholieke Universiteit Leuven | 1194 |
3 |
| Mitobridge, Inc. | 34 |
3 |
| Sanofi | 4072 |
3 |
| Biohaven Therapeutics Ltd. | 121 |
3 |
| Merck Patent GmbH | 5815 |
2 |
| FUJIFILM Corporation | 29437 |
2 |
| DSM IP Assets B.V. | 5585 |
2 |
| Abbvie Inc. | 1800 |
2 |
| The Board of Trustees of the University of Illinois | 2702 |
2 |
| Other owners | 126 |