- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 19/08 - Acyclic saturated compounds containing halogen atoms containing fluorine
Patent holdings for IPC class C07C 19/08
Total number of patents in this class: 484
10-year publication summary
|
20
|
24
|
27
|
38
|
33
|
32
|
28
|
34
|
25
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honeywell International Inc. | 13799 |
81 |
| Daikin Industries, Ltd. | 9495 |
55 |
| Arkema France | 3790 |
46 |
| The Chemours Company Fc, LLC | 1107 |
45 |
| E. I. du Pont de Nemours and Company | 4345 |
24 |
| Zeon Corporation | 3854 |
22 |
| Mexichem Amanco Holding S.A. de C.V. | 126 |
12 |
| Agc, Inc. | 4029 |
12 |
| Mexichem Fluor, Sociedad Anonima de Capital Variable | 200 |
10 |
| Central Glass Company, Limited | 1244 |
9 |
| Zhejiang Quhua Fluor-Chemistry Co., Ltd. | 36 |
8 |
| Showa Denko K.K. | 2539 |
7 |
| Novaliq GmbH | 165 |
6 |
| Arkema Inc. | 1075 |
5 |
| Solvay SA | 1181 |
5 |
| Mexichem UK Limited | 66 |
5 |
| Merck Patent GmbH | 5909 |
4 |
| American Air Liquide, Inc. | 223 |
4 |
| INEOS Fluor Holdings Limited | 21 |
4 |
| E.I. DuPont de Nemours and Company | 468 |
4 |
| Other owners | 116 |