- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 281/02 - Seven-membered rings
Patent holdings for IPC class C07D 281/02
Total number of patents in this class: 81
10-year publication summary
|
6
|
4
|
6
|
7
|
5
|
7
|
7
|
5
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Trustees of Columbia University in the City of New York | 3524 |
12 |
| Albireo AB | 166 |
7 |
| Kures, Inc. | 9 |
6 |
| Elobix AB | 17 |
5 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1504 |
4 |
| Astex Therapeutics Limited | 250 |
3 |
| Numedicus Limited | 8 |
3 |
| Shionogi & Co., Ltd. | 886 |
3 |
| Transform Pharmaceuticals, Inc. | 17 |
3 |
| Tonix Pharma Ltd | 51 |
3 |
| VALO Health, Inc. | 168 |
3 |
| AstraZeneca AB | 2968 |
2 |
| Epizyme, Inc. | 386 |
2 |
| The Penn State Research Foundation | 1461 |
2 |
| Tonix Pharma Holdings Limited | 23 |
2 |
| Bristol-myers Squibb Company | 4865 |
1 |
| F. Hoffmann-La Roche AG | 7951 |
1 |
| Genentech, Inc. | 3874 |
1 |
| Glaxosmithkline Intellectual Property Development Limited | 737 |
1 |
| Biophore India Pharmaceuticals Pvt. Ltd. | 73 |
1 |
| Other owners | 16 |