- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/84 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
Patent holdings for IPC class C07C 69/84
Total number of patents in this class: 103
10-year publication summary
|
11
|
4
|
8
|
7
|
5
|
6
|
5
|
4
|
11
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Biocogent, LLC | 45 |
4 |
| Rutgers, The State University of New Jersey | 1981 |
4 |
| Sumitomo Chemical Company, Limited | 8968 |
3 |
| SK Chemicals Co., Ltd. | 647 |
3 |
| Zeria Pharmaceutical Co., Ltd. | 101 |
3 |
| Merck Patent GmbH | 5735 |
2 |
| FUJIFILM Corporation | 30594 |
2 |
| Wisconsin Alumni Research Foundation | 3900 |
2 |
| Huazhong University of Science and Technology | 1135 |
2 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2445 |
2 |
| Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences | 195 |
2 |
| Tokyo Ohka Kogyo Co., Ltd. | 1569 |
2 |
| Yissum Research Development Company of The Hebrew University of Jerusalem Ltd. | 1355 |
2 |
| SixRing Inc. | 176 |
2 |
| EPM (ip), Inc. | 14 |
2 |
| ExxonMobil Technology and Engineering Company | 1379 |
2 |
| Alternox Scientific Limited | 3 |
2 |
| Vitexia ApS | 3 |
2 |
| Schlumberger Norge AS | 73 |
1 |
| BASF SE | 21306 |
1 |
| Other owners | 58 |