- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 50/18 - Anthraquinones, i.e. C14H8O2
Patent holdings for IPC class C07C 50/18
Total number of patents in this class: 39
10-year publication summary
|
1
|
3
|
3
|
1
|
1
|
5
|
0
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20666 |
4 |
| Dow Global Technologies LLC | 10306 |
2 |
| Solvay SA | 1012 |
2 |
| NLC Pharma Ltd | 7 |
2 |
| Flexenable Technology Limited | 110 |
2 |
| President and Fellows of Harvard College | 5926 |
1 |
| Henkel AG & Co. KGaA | 10410 |
1 |
| Beta Cat Pharmaceuticals, LLC | 3 |
1 |
| B.G. Negev Technologies and Applications Ltd., at Ben-gurion University | 342 |
1 |
| Cargill, Incorporated | 2901 |
1 |
| Centro Nacional de Investigaciones Oncologicas (CNIO) | 32 |
1 |
| Changzhou Tronly Advanced Electronic Materials Co., Ltd. | 77 |
1 |
| Changzhou Tronly New Electronic Materials Co.,Ltd. | 76 |
1 |
| Consejo Superior de Investigaciones Cientificas | 893 |
1 |
| Emory University | 1618 |
1 |
| Enzo Biochem, Inc. | 126 |
1 |
| Hodogaya Chemical Co., Ltd. | 433 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3412 |
1 |
| Mitsubishi Tanabe Pharma Corporation | 580 |
1 |
| Ramot at Tel-Aviv University Ltd. | 1463 |
1 |
| Other owners | 12 |