- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 57/40 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings polycyclic containing condensed ring systems
Patent holdings for IPC class C07C 57/40
Total number of patents in this class: 20
10-year publication summary
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1
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2
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5
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0
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1
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2
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0
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2
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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
|
|---|---|---|
| The Trustees of the University of Pennsylvania | 4323 |
2 |
| Georgetown University | 611 |
2 |
| NDSU Research Foundation | 243 |
2 |
| Vanderbilt University | 1904 |
2 |
| Boe Technology Group Co., Ltd. | 41217 |
1 |
| Contemporary Amperex Technology Co., Limited | 6643 |
1 |
| Crystax Pharmaceuticals, S.L. | 5 |
1 |
| EMS S.A. | 15 |
1 |
| Gilead Sciences, Inc. | 2037 |
1 |
| Institut National de La Recherche Agronomique | 320 |
1 |
| Laboratorios Del Dr. Esteve, S.A. | 166 |
1 |
| Osaka Gas Chemicals Co., Ltd. | 136 |
1 |
| Trustees of Dartmouth College | 1083 |
1 |
| The UAB Research Foundation | 642 |
1 |
| Universidade Estadual Paulista Julio de Mesquita Filho - Unesp | 36 |
1 |
| University of Maryland, College Park | 1017 |
1 |
| Other owners | 0 |