- All sections
- C - Chemistry; metallurgy
- 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: 279
10-year publication summary
|
16
|
12
|
10
|
13
|
24
|
26
|
29
|
30
|
25
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 9495 |
98 |
| Agc, Inc. | 4029 |
25 |
| Solvay Specialty Polymers Italy S.p.A. | 704 |
16 |
| W. L. Gore & Associates, Inc. | 2600 |
15 |
| The Chemours Company Fc, LLC | 1107 |
13 |
| 3m Innovative Properties Company | 18406 |
12 |
| Asahi Glass Company, Limited | 2985 |
12 |
| E. I. du Pont de Nemours and Company | 4345 |
9 |
| Arkema Inc. | 1075 |
4 |
| FUJIFILM Corporation | 27102 |
3 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
3 |
| Gujarat Fluorochemicals Limited | 26 |
3 |
| FFI Ionix IP, Inc. | 25 |
3 |
| Atrium Medical Corporation | 148 |
2 |
| Future Diagnostics B.V. | 8 |
2 |
| Leibniz-institut fur Polymerforschung Dresden e.V. | 73 |
2 |
| Nichias Corporation | 386 |
2 |
| Novaliq GmbH | 165 |
2 |
| Saint-Gobain Performance Plastics Corporation | 1028 |
2 |
| Sumitomo Electric Fine Polymer, Inc. | 202 |
2 |
| Other owners | 49 |