- 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: 70
10-year publication summary
|
4
|
6
|
7
|
2
|
4
|
1
|
2
|
5
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ono Pharmaceutical Co., Ltd. | 424 |
17 |
| Merck Patent GmbH | 5727 |
5 |
| JSR Corporation | 2538 |
5 |
| Reata Pharmaceuticals, Inc. | 116 |
5 |
| Samsung Display Co., Ltd. | 38400 |
2 |
| Sumitomo Chemical Company, Limited | 9019 |
2 |
| California Institute of Technology | 4035 |
2 |
| The Board of Trustees of the University of Illinois | 2745 |
2 |
| Kaohsiung Medical University | 143 |
2 |
| Tokyo Ohka Kogyo Co., Ltd. | 1558 |
2 |
| LT Materials Co., Ltd. | 445 |
2 |
| Halcyon Labs Private Limited | 7 |
2 |
| Jicc-02 Co., Ltd. | 299 |
2 |
| FUJIFILM Corporation | 30434 |
1 |
| Northwestern University | 3531 |
1 |
| Ache Laboratorios Farmaceuticos S/A | 23 |
1 |
| Aratana Therapeutics, Inc. | 28 |
1 |
| Cambridge Display Technology Limited | 481 |
1 |
| Daicel Corporation | 2504 |
1 |
| Emory University | 1723 |
1 |
| Other owners | 13 |