- 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: 69
10-year publication summary
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3
|
6
|
2
|
1
|
2
|
2
|
3
|
5
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10546 |
10 |
| Central Glass Company, Limited | 1301 |
7 |
| Unimatec Co., Ltd. | 235 |
6 |
| Hirosaki University | 154 |
5 |
| Kumiai Chemical Industry Co., Ltd. | 316 |
3 |
| Sumitomo Chemical Company, Limited | 8992 |
2 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4154 |
2 |
| National University Corporation Shizuoka University | 382 |
2 |
| Saga University | 137 |
2 |
| Samsung Electronics Co., Ltd. | 159978 |
1 |
| LG Chem, Ltd. | 18005 |
1 |
| The Regents of the University of California | 20989 |
1 |
| E. I. du Pont de Nemours and Company | 3425 |
1 |
| Bayer AG | 3587 |
1 |
| Bayer Intellectual Property GmbH | 2338 |
1 |
| Samsung SDI Co., Ltd. | 11065 |
1 |
| The Johns Hopkins University | 5967 |
1 |
| Agency for Science, Technology and Research | 3786 |
1 |
| Purdue Research Foundation | 4000 |
1 |
| Arkema France | 4238 |
1 |
| Other owners | 19 |