- 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: 71
10-year publication summary
|
3
|
6
|
2
|
1
|
2
|
2
|
3
|
5
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10215 |
9 |
| Central Glass Company, Limited | 1282 |
7 |
| Unimatec Co., Ltd. | 234 |
7 |
| Hirosaki University | 153 |
5 |
| Kumiai Chemical Industry Co., Ltd. | 312 |
3 |
| Sumitomo Chemical Company, Limited | 9053 |
2 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4018 |
2 |
| Saga University | 146 |
2 |
| Samsung Electronics Co., Ltd. | 151303 |
1 |
| F. Hoffmann-La Roche AG | 7881 |
1 |
| LG Chem, Ltd. | 17744 |
1 |
| The Regents of the University of California | 20366 |
1 |
| E. I. du Pont de Nemours and Company | 3774 |
1 |
| Bayer AG | 3408 |
1 |
| Bayer Intellectual Property GmbH | 2432 |
1 |
| Samsung SDI Co., Ltd. | 9233 |
1 |
| The Johns Hopkins University | 5771 |
1 |
| Agency for Science, Technology and Research | 3669 |
1 |
| Purdue Research Foundation | 3780 |
1 |
| Arkema France | 4166 |
1 |
| Other owners | 22 |