- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 473/24 - Heterocyclic compounds containing purine ring systems with oxygen, sulfur, or nitrogen atoms directly attached in positions 2 and 6 one nitrogen and one sulfur atom
Patent holdings for IPC class C07D 473/24
Total number of patents in this class: 61
10-year publication summary
|
7
|
5
|
6
|
8
|
3
|
0
|
2
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hoffmann-La Roche Inc. | 3783 |
9 |
| F. Hoffmann-La Roche AG | 7836 |
4 |
| Duke University | 3184 |
4 |
| Gilead Sciences, Inc. | 2220 |
4 |
| Universite de Liege | 264 |
4 |
| The Regents of the University of California | 20720 |
3 |
| Acea Therapeutics, Inc. | 31 |
3 |
| Janssen Pharmaceutica N.V. | 3171 |
2 |
| Astrocyte Pharmaceuticals, Inc. | 23 |
2 |
| Novartis AG | 10263 |
1 |
| AstraZeneca AB | 2818 |
1 |
| AstraZeneca UK Limited | 528 |
1 |
| Bar-Ilan University | 450 |
1 |
| Curis, Inc. | 131 |
1 |
| Energenesis Biomedical Co., Ltd. | 11 |
1 |
| Handok Pharmaceuticals Co., Ltd. | 9 |
1 |
| Inhibitex, Inc. | 9 |
1 |
| Janus Biotherapeutics, Inc. | 10 |
1 |
| National University Corporation Kagawa University | 210 |
1 |
| Ramot at Tel-Aviv University Ltd. | 1542 |
1 |
| Other owners | 15 |