- All sections
- C - Chemistry; metallurgy
- C08L - Compositions of macromolecular compounds
- C08L 27/16 - Homopolymers or copolymers of vinylidene fluoride
Patent holdings for IPC class C08L 27/16
Total number of patents in this class: 810
10-year publication summary
|
41
|
48
|
49
|
71
|
68
|
95
|
55
|
79
|
53
|
28
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 9495 |
72 |
| Arkema France | 3790 |
68 |
| Solvay Specialty Polymers Italy S.p.A. | 704 |
68 |
| Arkema Inc. | 1075 |
49 |
| Kureha Corporation | 1026 |
47 |
| 3m Innovative Properties Company | 18406 |
31 |
| E. I. du Pont de Nemours and Company | 4345 |
12 |
| Mitsubishi Chemical Corporation | 4313 |
12 |
| Solvay Solexis S.p.A. | 137 |
12 |
| NOK Corporation | 2108 |
11 |
| Centre National de La Recherche Scientifique | 9632 |
10 |
| Sumitomo Chemical Company, Limited | 8808 |
9 |
| Zeon Corporation | 3854 |
9 |
| Denka Company Limited | 2189 |
8 |
| Solvay SA | 1181 |
8 |
| PPG Industries Ohio, Inc. | 3430 |
7 |
| The Chemours Company Fc, LLC | 1107 |
6 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 680 |
6 |
| SABIC Global Technologies B.V. | 4044 |
6 |
| Teijin Limited | 1216 |
6 |
| Other owners | 353 |