- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 17/25 - Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
Patent holdings for IPC class C07C 17/25
Total number of patents in this class: 1027
10-year publication summary
|
71
|
67
|
87
|
62
|
53
|
40
|
38
|
44
|
59
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Chemours Company Fc, LLC | 1349 |
165 |
| Solstice Advanced Materials US, Inc. | 981 |
130 |
| Arkema France | 4246 |
105 |
| Daikin Industries, Ltd. | 10511 |
96 |
| Honeywell International Inc. | 12773 |
65 |
| Agc, Inc. | 5557 |
46 |
| Central Glass Company, Limited | 1295 |
29 |
| Occidental Chemical Corporation | 83 |
28 |
| E. I. du Pont de Nemours and Company | 3521 |
27 |
| Mexichem Amanco Holding S.A. de C.V. | 115 |
24 |
| Mexichem Fluor, Sociedad Anonima de Capital Variable | 204 |
22 |
| Asahi Glass Company, Limited | 2614 |
15 |
| Blue Cube IP LLC | 221 |
14 |
| Dow Global Technologies LLC | 10968 |
11 |
| Kureha Corporation | 1067 |
10 |
| Spolek Pro Chemickou a Hutni Vyrobu A.S. | 61 |
10 |
| Vinnolit GmbH & Co. KG | 25 |
10 |
| Zhejiang Quhua Fluor-Chemistry Co., Ltd. | 41 |
10 |
| Mexichem UK Limited | 76 |
10 |
| Solvay SA | 946 |
9 |
| Other owners | 191 |