- 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
|
4
|
6
|
7
|
2
|
4
|
1
|
2
|
5
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ono Pharmaceutical Co., Ltd. | 419 |
17 |
| Merck Patent GmbH | 5669 |
5 |
| JSR Corporation | 2525 |
5 |
| Reata Pharmaceuticals, Inc. | 117 |
5 |
| Samsung Display Co., Ltd. | 37981 |
2 |
| Sumitomo Chemical Company, Limited | 9013 |
2 |
| California Institute of Technology | 4017 |
2 |
| The Board of Trustees of the University of Illinois | 2745 |
2 |
| Kaohsiung Medical University | 144 |
2 |
| Tokyo Ohka Kogyo Co., Ltd. | 1545 |
2 |
| LT Materials Co., Ltd. | 440 |
2 |
| Halcyon Labs Private Limited | 7 |
2 |
| FUJIFILM Corporation | 30296 |
1 |
| Northwestern University | 3521 |
1 |
| Ache Laboratorios Farmaceuticos S/A | 23 |
1 |
| Aratana Therapeutics, Inc. | 28 |
1 |
| Cambridge Display Technology Limited | 484 |
1 |
| Daicel Corporation | 2472 |
1 |
| Emory University | 1703 |
1 |
| Enzo Life Sciences, Inc. | 149 |
1 |
| Other owners | 11 |