- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 31/38 - Halogenated alcohols containing only fluorine as halogen
Patent holdings for IPC class C07C 31/38
Total number of patents in this class: 72
10-year publication summary
|
4
|
3
|
6
|
2
|
1
|
2
|
2
|
3
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 9860 |
7 |
| Central Glass Company, Limited | 1249 |
7 |
| Unimatec Co., Ltd. | 229 |
7 |
| Hirosaki University | 145 |
5 |
| Kumiai Chemical Industry Co., Ltd. | 316 |
3 |
| Sumitomo Chemical Company, Limited | 9008 |
2 |
| Asahi Glass Company, Limited | 2872 |
2 |
| Rhodia Operations | 1590 |
2 |
| Samsung Electronics Co., Ltd. | 139798 |
1 |
| F. Hoffmann-La Roche AG | 7957 |
1 |
| LG Chem, Ltd. | 17662 |
1 |
| The Regents of the University of California | 19590 |
1 |
| E. I. du Pont de Nemours and Company | 4247 |
1 |
| Bayer AG | 3221 |
1 |
| Bayer Intellectual Property GmbH | 2566 |
1 |
| Samsung SDI Co., Ltd. | 7423 |
1 |
| The Johns Hopkins University | 5543 |
1 |
| Agency for Science, Technology and Research | 3571 |
1 |
| Purdue Research Foundation | 3483 |
1 |
| Arkema France | 3898 |
1 |
| Other owners | 25 |