- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 225/34 - Amino anthraquinones
Patent holdings for IPC class C07C 225/34
Total number of patents in this class: 16
10-year publication summary
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0
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1
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2
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3
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1
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0
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1
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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
|
|---|---|---|
| Augusta University Research Institute, Inc. | 143 |
2 |
| Biostatus Limited | 27 |
2 |
| Soochow University | 1726 |
2 |
| Zhangjiagang Institute of Industrial Technologies Soochow University | 175 |
2 |
| Sumitomo Chemical Company, Limited | 8966 |
1 |
| The Board of Trustees of the University of Illinois | 2683 |
1 |
| Beta Cat Pharmaceuticals, LLC | 3 |
1 |
| Enzo Life Sciences, Inc. | 164 |
1 |
| Katholieke Universiteit Leuven | 1137 |
1 |
| Keio University | 1088 |
1 |
| Nanchang University | 34 |
1 |
| Jiujiang Shanshui Technology Company Limited | 1 |
1 |
| Other owners | 0 |