- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/36 - Oxalic acid esters
Patent holdings for IPC class C07C 69/36
Total number of patents in this class: 76
10-year publication summary
|
2
|
5
|
2
|
9
|
2
|
5
|
4
|
4
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rutgers, The State University of New Jersey | 1960 |
8 |
| JSR Corporation | 2550 |
5 |
| China Petroleum & Chemical Corporation | 2026 |
5 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 266 |
5 |
| Ube Industries, Ltd. | 794 |
5 |
| FUJIFILM Corporation | 30192 |
3 |
| SABIC Global Technologies B.V. | 4472 |
3 |
| Pujing Chemical Industry Co., Ltd | 42 |
3 |
| BASF SE | 21147 |
2 |
| Daikin Industries, Ltd. | 10380 |
2 |
| Shanghai Wuzheng Engineering Technology Co., Ltd | 3 |
2 |
| SixRing Inc. | 174 |
2 |
| NanoVation Therapeutics Inc. | 77 |
2 |
| ExxonMobil Technology and Engineering Company | 1259 |
2 |
| 3m Innovative Properties Company | 17546 |
1 |
| Shell Internationale Research Maatschappij B.V. | 3480 |
1 |
| Shell Oil Company | 2106 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5185 |
1 |
| Cisdi Engineering Co., Ltd. | 103 |
1 |
| Citibank, N.A., AS Administrative Agent | 259 |
1 |
| Other owners | 21 |