- All sections
- C - Chemistry; metallurgy
- 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: 71
10-year publication summary
5
|
4
|
3
|
6
|
2
|
1
|
2
|
2
|
3
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Central Glass Company, Limited | 1244 |
8 |
Daikin Industries, Ltd. | 9495 |
7 |
Unimatec Co., Ltd. | 216 |
7 |
Hirosaki University | 140 |
5 |
Kumiai Chemical Industry Co., Ltd. | 307 |
3 |
Sumitomo Chemical Company, Limited | 8808 |
2 |
Asahi Glass Company, Limited | 2985 |
2 |
Rhodia Operations | 1645 |
2 |
Samsung Electronics Co., Ltd. | 131630 |
1 |
F. Hoffmann-La Roche AG | 7958 |
1 |
The Regents of the University of California | 18943 |
1 |
E. I. du Pont de Nemours and Company | 4345 |
1 |
Bayer AG | 3045 |
1 |
Bayer Intellectual Property GmbH | 2671 |
1 |
Samsung SDI Co., Ltd. | 6671 |
1 |
The Johns Hopkins University | 5377 |
1 |
Agency for Science, Technology and Research | 3512 |
1 |
Purdue Research Foundation | 3277 |
1 |
Arkema France | 3790 |
1 |
Chang Chun Petrochemical Co., Ltd. | 112 |
1 |
Other owners | 23 |