- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 50/36 - Quinones containing groups having oxygen atoms singly bound to carbon atoms the quinoid structure being part of a condensed ring system having four or more rings
Patent holdings for IPC class C07C 50/36
Total number of patents in this class: 17
10-year publication summary
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1
|
4
|
2
|
2
|
1
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0
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0
|
1
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Journey Medical Corporation | 94 |
4 |
| Soligenix, Inc. | 51 |
3 |
| Hubei Bio-Pharmaceutical Industrial Technological Institute Inc. | 29 |
1 |
| Humanwell Healthcare (Group) Co., Ltd. | 40 |
1 |
| Hy Biopharma, Inc. | 4 |
1 |
| Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences | 64 |
1 |
| Transitions Optical, Inc. | 253 |
1 |
| Universidad de Oviedo | 55 |
1 |
| University of New Hampshire | 172 |
1 |
| Versitech Limited | 370 |
1 |
| Sanochemia Pharmazeutika GmbH | 36 |
1 |
| Laboratory for Synthetic Chemistry and Chemical Biology Limited | 15 |
1 |
| Other owners | 0 |