- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 43/166 - Unsaturated ethers containing six-membered aromatic rings having unsaturation outside the aromatic rings
Patent holdings for IPC class C07C 43/166
Total number of patents in this class: 47
10-year publication summary
|
2
|
6
|
4
|
6
|
5
|
3
|
2
|
4
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Firmenich SA | 1776 |
12 |
| Eastman Chemical Company | 2114 |
8 |
| BASF SE | 21320 |
3 |
| Givaudan SA | 1987 |
3 |
| International Flavors & Fragrances Inc. | 565 |
3 |
| JSR Corporation | 2553 |
2 |
| Chemcom S.A. | 14 |
2 |
| The Procter & Gamble Company | 21862 |
1 |
| Showa Denko K.K. | 2059 |
1 |
| City of Hope | 1048 |
1 |
| Cray Valley S.A. | 22 |
1 |
| Dai-Ichi Kogyo Seiyaku Co., Ltd. | 222 |
1 |
| Fundació Institut Català D'investigació Química (iciq) | 48 |
1 |
| JJI Technologies, LLC | 4 |
1 |
| Mochida Pharmaceutical Co., Ltd. | 340 |
1 |
| Rhodia Operations | 1485 |
1 |
| Universitat Rovira I Virgili | 113 |
1 |
| The University of Akron | 619 |
1 |
| The Board of Regents of the University of Texas System | 2310 |
1 |
| L' Oréal | 5875 |
1 |
| Other owners | 1 |