- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 211/40 - Oxygen atoms
Patent holdings for IPC class C07D 211/40
Total number of patents in this class: 124
10-year publication summary
|
5
|
8
|
8
|
7
|
5
|
6
|
8
|
12
|
5
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FMC Corporation | 810 |
5 |
| ChemoCentryx, Inc. | 361 |
4 |
| F. Hoffmann-La Roche AG | 7808 |
3 |
| AstraZeneca AB | 2824 |
3 |
| Amgen Inc. | 4440 |
3 |
| Shanghai Meiyue Biotech Development Co., Ltd. | 62 |
3 |
| Bristol-myers Squibb Company | 4757 |
2 |
| Board of Regents, The University of Texas System | 6141 |
2 |
| Amyris, Inc. | 371 |
2 |
| Athenex, Inc. | 25 |
2 |
| Jiangsu Hengyi Pharmaceutical Co., Ltd. | 370 |
2 |
| Neurocrine Biosciences, Inc. | 463 |
2 |
| Nippon Soda Co., Ltd. | 885 |
2 |
| Shanghai Hengrui Pharmaceutical Co., Ltd. | 719 |
2 |
| Sirna Therapeutics, Inc. | 99 |
2 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 3010 |
2 |
| Idorsia Pharmaceuticals Ltd. | 331 |
2 |
| Theravance Biopharma R&D IP, LLC | 360 |
2 |
| Shanghai Meizer Pharmaceuticals Co., Ltd. | 13 |
2 |
| Vividion Therapeutics, Inc. | 44 |
2 |
| Other owners | 75 |