- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 405/02 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
Patent holdings for IPC class C07D 405/02
Total number of patents in this class: 158
10-year publication summary
|
11
|
3
|
14
|
9
|
9
|
11
|
5
|
8
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bristol-myers Squibb Company | 4814 |
6 |
| Vertex Pharmaceuticals Incorporated | 1600 |
6 |
| Dow AgroSciences LLC | 1202 |
5 |
| Duquesne University of the Holy Spirit | 127 |
4 |
| Boehringer Ingelheim International GmbH | 4552 |
3 |
| Idemitsu Kosan Co., Ltd. | 4226 |
3 |
| The Broad Institute, Inc. | 1922 |
3 |
| Rohm and Haas Electronic Materials Korea Ltd. | 333 |
3 |
| Scynexis, Inc. | 66 |
3 |
| The Regents of the University of California | 20473 |
2 |
| Genentech, Inc. | 4052 |
2 |
| Merck Sharp & Dohme Corp. | 2185 |
2 |
| Glaxosmithkline Intellectual Property Development Limited | 769 |
2 |
| Alkahest, Inc. | 97 |
2 |
| ChemoCentryx, Inc. | 370 |
2 |
| Chia Tai Tianqing Pharmaceutical Group Co., Ltd. | 737 |
2 |
| Gruenenthal GmbH | 96 |
2 |
| Institute of Materia Medica, Chinese Academy of Medical Sciences | 185 |
2 |
| Jiangsu Hengrui Medicine Co., Ltd. | 696 |
2 |
| Medshine Discovery Inc. | 593 |
2 |
| Other owners | 100 |