- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 43/164 - Unsaturated ethers containing six-membered aromatic rings
Patent holdings for IPC class C07C 43/164
Total number of patents in this class: 42
10-year publication summary
|
7
|
4
|
4
|
1
|
5
|
1
|
4
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20367 |
4 |
| International Flavors & Fragrances Inc. | 493 |
3 |
| Sumitomo Chemical Company, Limited | 8966 |
2 |
| Wako Pure Chemical Industries, Ltd. | 143 |
2 |
| Kyushu University, National University Corporation | 1623 |
2 |
| Landos Biopharma, Inc. | 38 |
2 |
| LG Chem, Ltd. | 17620 |
1 |
| Hitachi Chemical Company, Ltd. | 2389 |
1 |
| Tokyo Electron Limited | 12067 |
1 |
| Corning Incorporated | 10087 |
1 |
| Konica Minolta, Inc. | 8510 |
1 |
| JSR Corporation | 2473 |
1 |
| University of Florida Research Foundation, Inc. | 3951 |
1 |
| AMT International, Inc. | 46 |
1 |
| Braskem America, Inc. | 192 |
1 |
| Consejo Superior de Investigaciones Cientificas | 905 |
1 |
| Covestro LLC | 580 |
1 |
| CPC Corporation, Taiwan | 59 |
1 |
| Firmenich SA | 1667 |
1 |
| Fundacio Imim | 4 |
1 |
| Other owners | 13 |