- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 313/06 - Seven-membered rings condensed with carbocyclic rings or ring systems
Patent holdings for IPC class C07D 313/06
Total number of patents in this class: 67
10-year publication summary
|
5
|
4
|
6
|
6
|
2
|
3
|
0
|
2
|
5
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ono Pharmaceutical Co., Ltd. | 428 |
17 |
| Merck Patent GmbH | 5752 |
5 |
| JSR Corporation | 2542 |
5 |
| Reata Pharmaceuticals, Inc. | 118 |
5 |
| Samsung Display Co., Ltd. | 36317 |
2 |
| Sumitomo Chemical Company, Limited | 9109 |
2 |
| California Institute of Technology | 3999 |
2 |
| The Board of Trustees of the University of Illinois | 2724 |
2 |
| Kaohsiung Medical University | 139 |
2 |
| Qilu Pharmaceutical Co., Ltd. | 89 |
2 |
| Tokyo Ohka Kogyo Co., Ltd. | 1547 |
2 |
| LT Materials Co., Ltd. | 414 |
2 |
| Halcyon Labs Private Limited | 7 |
2 |
| FUJIFILM Corporation | 29839 |
1 |
| Northwestern University | 3457 |
1 |
| Ache Laboratorios Farmaceuticos S/A | 23 |
1 |
| Aratana Therapeutics, Inc. | 26 |
1 |
| Cambridge Display Technology Limited | 490 |
1 |
| Emory University | 1664 |
1 |
| Enzo Life Sciences, Inc. | 156 |
1 |
| Other owners | 10 |