- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 43/285 - Ethers having an ether-oxygen atom bound to carbon atoms both belonging to six-membered aromatic rings having unsaturation outside the six-membered aromatic rings
Patent holdings for IPC class C07C 43/285
Total number of patents in this class: 37
10-year publication summary
|
2
|
6
|
2
|
4
|
3
|
3
|
6
|
0
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20915 |
4 |
| Peloton Therapeutics, Inc. | 37 |
4 |
| Merck Patent GmbH | 5823 |
2 |
| Canon Inc. | 39960 |
2 |
| Evonik Operations GmbH | 4110 |
2 |
| Goodcap Pharmaceuticals Ltd. | 3 |
2 |
| Industrial Technology Research Institute | 5084 |
1 |
| Samsung SDI Co., Ltd. | 8330 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5662 |
1 |
| Tsinghua University | 5931 |
1 |
| Beijing Visionox Technology Co., Ltd. | 29 |
1 |
| Ethox Chemicals, LLC | 94 |
1 |
| Evonik Technochemie GmbH | 13 |
1 |
| Korea Research Institute of Chemical Technology | 1390 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3465 |
1 |
| Nippon Kayaku Kabushiki Kaisha | 1434 |
1 |
| Rohm and Haas Electronic Materials LLC | 153 |
1 |
| Umicore AG & Co. KG | 856 |
1 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2853 |
1 |
| University of Kentucky Research Foundation | 689 |
1 |
| Other owners | 7 |