- All sections
- C - Chemistrymetallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquersfilling pasteschemical paint or ink removersinkscorrecting fluidswoodstainspastes or solids for colouring or printinguse of materials therefor
- C09D 127/18 - Homopolymers or copolymers of tetrafluoroethene
Patent holdings for IPC class C09D 127/18
Total number of patents in this class: 606
10-year publication summary
|
45
|
54
|
64
|
50
|
57
|
50
|
50
|
58
|
42
|
32
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 9971 |
118 |
| 3m Innovative Properties Company | 17855 |
46 |
| Agc, Inc. | 4760 |
40 |
| The Chemours Company Fc, LLC | 1208 |
31 |
| Solvay Specialty Polymers Italy S.p.A. | 753 |
22 |
| Asahi Glass Company, Limited | 2807 |
13 |
| Chemours-mitsui Fluoroproducts Co., Ltd. | 76 |
13 |
| SEB S.A. | 1626 |
12 |
| Merit Medical Systems, Inc. | 1136 |
11 |
| E. I. du Pont de Nemours and Company | 4116 |
7 |
| PPG Industries Ohio, Inc. | 3458 |
7 |
| W. L. Gore & Associates, Inc. | 2673 |
6 |
| Saint-Gobain Performance Plastics Corporation | 1038 |
6 |
| Dupont-mitsui Fluorochemicals Co. Ltd. | 45 |
5 |
| NOK Corporation | 2216 |
5 |
| Whitford Corporation | 12 |
5 |
| The Boeing Company | 20025 |
4 |
| Applied Materials, Inc. | 18433 |
4 |
| Mitsubishi Electric Corporation | 45860 |
4 |
| Bic-violex SA | 317 |
4 |
| Other owners | 243 |