- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 14/26 - Tetrafluoroethene
Patent holdings for IPC class C08F 14/26
Total number of patents in this class: 349
10-year publication summary
|
10
|
13
|
24
|
26
|
31
|
31
|
30
|
23
|
40
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10540 |
130 |
| Agc, Inc. | 5664 |
42 |
| Solvay Specialty Polymers Italy S.p.A. | 653 |
18 |
| The Chemours Company Fc, LLC | 1357 |
16 |
| W. L. Gore & Associates, Inc. | 2734 |
15 |
| 3m Innovative Properties Company | 17443 |
9 |
| Asahi Glass Company, Limited | 2586 |
9 |
| E. I. du Pont de Nemours and Company | 3439 |
8 |
| SYENSQO SPECIALTY POLYMERS ITALY S.p.A. | 160 |
7 |
| Arkema Inc. | 1060 |
5 |
| Asahi Kasei Kabushiki Kaisha | 2875 |
4 |
| Atrium Medical Corporation | 133 |
4 |
| Gujarat Fluorochemicals Limited | 36 |
4 |
| FUJIFILM Corporation | 30808 |
3 |
| USA Fortescue IP, Inc. | 50 |
3 |
| Peridot Print LLC | 1329 |
3 |
| Halliburton Energy Services, Inc. | 21296 |
2 |
| Future Diagnostics B.V. | 8 |
2 |
| Leibniz-institut fur Polymerforschung Dresden e.V. | 73 |
2 |
| Nichias Corporation | 407 |
2 |
| Other owners | 61 |