- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 50/06 - Quinones with monocyclic quinoid structure with unsaturation outside the quinoid structure
Patent holdings for IPC class C07C 50/06
Total number of patents in this class: 32
10-year publication summary
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2
|
1
|
1
|
2
|
2
|
5
|
3
|
6
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PTC Therapeutics, Inc. | 479 |
9 |
| Kaneka Corporation | 4529 |
5 |
| Berg LLC | 69 |
2 |
| Indiana University Research and Technology Corporation | 799 |
2 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2856 |
2 |
| Stealth Biotherapeutics Inc. | 171 |
2 |
| DSM IP Assets B.V. | 5587 |
1 |
| Aoyama Gakuin Educational Foundation | 4 |
1 |
| Inner Mongolia Kingdomway Pharmaceutical Limited | 14 |
1 |
| National University Corporation Nagoya University | 855 |
1 |
| P2 Science, Inc. | 111 |
1 |
| Stealth Biotherapeutics Corp | 36 |
1 |
| Sun Pharmaceutical Industries Inc | 214 |
1 |
| Xiamen Kingdomway Group Company | 44 |
1 |
| Shanghaitech University | 366 |
1 |
| JI Chon Therapeutics Co., Ltd. | 1 |
1 |
| Other owners | 0 |