- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 43/205 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring
Patent holdings for IPC class C07C 43/205
Total number of patents in this class: 295
10-year publication summary
|
34
|
20
|
17
|
18
|
14
|
12
|
19
|
15
|
10
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10555 |
11 |
| Sumitomo Chemical Company, Limited | 9109 |
10 |
| Rohm and Haas Company | 2934 |
7 |
| National University Corporation Hokkaido University | 1352 |
7 |
| Givaudan SA | 1909 |
6 |
| Kyoto University | 2855 |
6 |
| Ajinomoto Co., Inc. | 2310 |
5 |
| Specialty Operations France | 868 |
5 |
| ExxonMobil Research And Engineering Company | 2537 |
4 |
| Daikin Industries, Ltd. | 10166 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3499 |
4 |
| Peloton Therapeutics, Inc. | 38 |
4 |
| ExxonMobil Chemical Patents Inc. | 3948 |
3 |
| Idemitsu Kosan Co., Ltd. | 4225 |
3 |
| Board of Regents of The Nevada System of Higher Education, on Behalf of The University of Nevada, Reno | 130 |
3 |
| Hong Kong Baptist University | 116 |
3 |
| N.E. Chemcat Corporation | 189 |
3 |
| Organofuel Sweden AB | 20 |
3 |
| L' Oréal | 5607 |
3 |
| BASF SE | 21087 |
2 |
| Other owners | 199 |