- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 49/84 - Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
Patent holdings for IPC class C07C 49/84
Total number of patents in this class: 331
10-year publication summary
|
29
|
26
|
32
|
18
|
21
|
14
|
21
|
26
|
8
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4102 |
12 |
| FUJIFILM Corporation | 29329 |
9 |
| Miyoshi Oil & Fat Co., Ltd. | 99 |
7 |
| Daikin Industries, Ltd. | 9995 |
5 |
| Tokai Optical Co., Ltd. | 129 |
5 |
| Unigen, Inc. | 111 |
5 |
| Mitsubishi Gas Chemical Company, Inc. | 3461 |
4 |
| Osaka University | 3375 |
4 |
| Kao Corporation | 4964 |
3 |
| Rohm and Haas Company | 2908 |
3 |
| Dow Global Technologies LLC | 10353 |
3 |
| BASF Agro B.V. | 198 |
3 |
| Givaudan SA | 1860 |
3 |
| IGM Group B.V. | 68 |
3 |
| National University Corporation Hokkaido University | 1340 |
3 |
| Rutgers, The State University of New Jersey | 1892 |
3 |
| Soochow University | 1735 |
3 |
| Symrise AG | 1721 |
3 |
| Symrise GmbH & Co. KG | 68 |
3 |
| The United States of America, as represented by the Secretary, Department of Health and Human Services | 2847 |
3 |
| Other owners | 244 |