- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 473/02 - Heterocyclic compounds containing purine ring systems with oxygen, sulfur, or nitrogen atoms directly attached in positions 2 and 6
Patent holdings for IPC class C07D 473/02
Total number of patents in this class: 59
10-year publication summary
|
3
|
4
|
0
|
5
|
7
|
4
|
4
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20720 |
3 |
| Centre National de La Recherche Scientifique | 11016 |
3 |
| Board of Regents, The University of Texas System | 6102 |
3 |
| Chengdu Baiyu Pharmaceutical Co., Ltd. | 68 |
3 |
| Universite de Strasbourg | 711 |
3 |
| Chiesi Farmaceutici S.p.A. | 959 |
2 |
| Syddansk Universitet | 182 |
2 |
| UCB Pharma S.A. | 213 |
2 |
| Hao, Xiujuan | 9 |
2 |
| Etat Francais (ministere des Armees), Represente Par La Direction Centrale du Service de Sante des Armees | 2 |
2 |
| Revelation Biosciences, Inc. | 13 |
2 |
| The General Hospital Corporation | 4858 |
1 |
| Agency for Science, Technology and Research | 3729 |
1 |
| Takeda Pharmaceutical Company Limited | 2715 |
1 |
| Millennium Pharmaceuticals, Inc. | 430 |
1 |
| University of Florida Research Foundation, Inc. | 4173 |
1 |
| Biogen Idec MA Inc. | 153 |
1 |
| Dr. Reddy's Laboratories, Inc. | 159 |
1 |
| Dr. Reddy's Laboratories Limited | 555 |
1 |
| Emory University | 1719 |
1 |
| Other owners | 23 |