- All sections
- C - Chemistrymetallurgy
- 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: 506
10-year publication summary
|
24
|
27
|
37
|
33
|
31
|
27
|
35
|
25
|
39
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honeywell International Inc. | 13562 |
82 |
| Daikin Industries, Ltd. | 10142 |
62 |
| The Chemours Company Fc, LLC | 1259 |
61 |
| Arkema France | 4171 |
44 |
| Zeon Corporation | 4115 |
22 |
| E. I. du Pont de Nemours and Company | 3922 |
19 |
| Agc, Inc. | 4979 |
15 |
| Central Glass Company, Limited | 1274 |
10 |
| Mexichem Amanco Holding S.A. de C.V. | 124 |
10 |
| Mexichem Fluor, Sociedad Anonima de Capital Variable | 204 |
10 |
| Zhejiang Quhua Fluor-Chemistry Co., Ltd. | 39 |
9 |
| Arkema Inc. | 1066 |
6 |
| Novaliq GmbH | 172 |
6 |
| Showa Denko K.K. | 2185 |
5 |
| Mexichem UK Limited | 73 |
5 |
| American Air Liquide, Inc. | 255 |
4 |
| INEOS Fluor Holdings Limited | 20 |
4 |
| 3m Innovative Properties Company | 17752 |
3 |
| Merck Patent GmbH | 5756 |
3 |
| Asahi Glass Company, Limited | 2741 |
3 |
| Other owners | 123 |