- 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
|
2
|
5
|
0
|
1
|
2
|
0
|
2
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Trustees of the University of Pennsylvania | 4441 |
2 |
| Georgetown University | 633 |
2 |
| NDSU Research Foundation | 250 |
2 |
| Vanderbilt University | 2033 |
2 |
| Boe Technology Group Co., Ltd. | 44784 |
1 |
| Contemporary Amperex Technology Co., Limited | 10558 |
1 |
| Crystax Pharmaceuticals, S.L. | 5 |
1 |
| EMS S.A. | 16 |
1 |
| Gilead Sciences, Inc. | 2249 |
1 |
| Institut National de La Recherche Agronomique | 307 |
1 |
| Laboratorios Del Dr. Esteve, S.A. | 142 |
1 |
| Osaka Gas Chemicals Co., Ltd. | 154 |
1 |
| Trustees of Dartmouth College | 1119 |
1 |
| The UAB Research Foundation | 669 |
1 |
| Universidade Estadual Paulista Julio de Mesquita Filho - Unesp | 36 |
1 |
| University of Maryland, College Park | 1090 |
1 |
| Other owners | 0 |