- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/708 - Ethers
Patent holdings for IPC class C07C 69/708
Total number of patents in this class: 227
10-year publication summary
|
16
|
17
|
17
|
20
|
18
|
18
|
16
|
16
|
10
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corsair Pharma, Inc. | 37 |
18 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 704 |
9 |
| Lotte Chemical Corporation | 786 |
6 |
| LG Chem, Ltd. | 17921 |
5 |
| Daikin Industries, Ltd. | 10499 |
5 |
| RestorTears, LLC | 7 |
5 |
| United Therapeutics Corporation | 329 |
5 |
| Agc, Inc. | 5524 |
5 |
| ExxonMobil Research And Engineering Company | 2422 |
4 |
| Sumitomo Chemical Company, Limited | 9016 |
4 |
| Asahi Glass Company, Limited | 2622 |
4 |
| Rutgers, The State University of New Jersey | 1973 |
4 |
| Symrise AG | 1849 |
4 |
| FUJIFILM Corporation | 30514 |
3 |
| Dow Global Technologies LLC | 10944 |
3 |
| Mitsubishi Gas Chemical Company, Inc. | 3622 |
3 |
| Oregon Health & Science University | 754 |
3 |
| Solvay SA | 946 |
3 |
| Sun Pharmaceutical Industries Inc | 232 |
3 |
| Unimatec Co., Ltd. | 238 |
3 |
| Other owners | 128 |