- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/593 - Dicarboxylic acid esters having only one carbon-to-carbon double bond
Patent holdings for IPC class C07C 69/593
Total number of patents in this class: 137
10-year publication summary
|
17
|
9
|
10
|
6
|
8
|
2
|
12
|
7
|
3
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stepan Company | 581 |
17 |
| Nippon Shokubai Co., Ltd. | 1502 |
7 |
| Sitryx Therapeutics Limited | 40 |
7 |
| Arkema France | 4164 |
5 |
| Cognis IP Management GmbH | 631 |
4 |
| Elevance Renewable Sciences, Inc. | 102 |
4 |
| RestorTears, LLC | 7 |
4 |
| Sirrus, Inc. | 48 |
4 |
| The Johns Hopkins University | 5709 |
3 |
| Symrise AG | 1747 |
3 |
| Institute of Organic Chemistry and Biochemistry AS CR V.v.i. | 32 |
3 |
| Centre National de La Recherche Scientifique (cnrs) | 3103 |
3 |
| Conopco, Inc. | 4996 |
2 |
| BASF SE | 20979 |
2 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8476 |
2 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 672 |
2 |
| Givaudan SA | 1889 |
2 |
| JNC Corporation | 1563 |
2 |
| JNC Petrochemical Corporation | 400 |
2 |
| Lomox Limited | 32 |
2 |
| Other owners | 57 |