- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 241/52 - Oxygen atoms
Patent holdings for IPC class C07D 241/52
Total number of patents in this class: 41
10-year publication summary
|
2
|
5
|
3
|
6
|
5
|
0
|
1
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| California Institute of Technology | 4036 |
3 |
| Development Center for Biotechnology | 146 |
2 |
| National Institute of Biological Sciences, Beijing | 101 |
2 |
| Universitetet I Oslo | 162 |
2 |
| GOLDING, Louise | 56 |
2 |
| Industrial Technology Research Institute | 5201 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
1 |
| Abbvie Inc. | 1799 |
1 |
| Ampio Pharmaceuticals, Inc. | 32 |
1 |
| Bergen Teknologioverforing AS | 72 |
1 |
| Conatus Pharmaceuticals, Inc. | 10 |
1 |
| Cytokinetics, Inc. | 251 |
1 |
| Dr. Reddy's Laboratories Limited | 555 |
1 |
| Genfit | 307 |
1 |
| Kyowa Hakko Kirin Co., Ltd. | 266 |
1 |
| Mitsubishi Tanabe Pharma Corporation | 398 |
1 |
| National University of Singapore | 2595 |
1 |
| Nippon Soda Co., Ltd. | 885 |
1 |
| Parion Sciences, Inc. | 54 |
1 |
| Schering Corporation | 344 |
1 |
| Other owners | 15 |