- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/40 - Succinic acid esters
Patent holdings for IPC class C07C 69/40
Total number of patents in this class: 180
10-year publication summary
|
15
|
8
|
14
|
22
|
8
|
13
|
6
|
12
|
10
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30514 |
8 |
| Rutgers, The State University of New Jersey | 1973 |
8 |
| University of Mississippi | 154 |
6 |
| Novartis AG | 10262 |
5 |
| Mitsubishi Chemical Corporation | 4724 |
4 |
| Firmenich SA | 1760 |
4 |
| Innospec Limited | 408 |
3 |
| Johnson Matthey Davy Technologies Limited | 519 |
3 |
| Sutter Bay Hospitals | 17 |
3 |
| SixRing Inc. | 180 |
3 |
| Novoloop, Inc. | 14 |
3 |
| BASF SE | 21303 |
2 |
| Kimberly-clark Worldwide, Inc. | 5308 |
2 |
| Mitsubishi Rayon Co., Ltd. | 855 |
2 |
| Adeka Corporation | 1377 |
2 |
| Board of Trustees of Michigan State University | 1208 |
2 |
| Citibank, N.A., AS Administrative Agent | 245 |
2 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 704 |
2 |
| Jiangsu Kanion Pharmaceutical Co., Ltd. | 92 |
2 |
| Kappa Bioscience AS | 42 |
2 |
| Other owners | 112 |