- All sections
- C - Chemistrymetallurgy
- 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: 841
10-year publication summary
|
49
|
71
|
68
|
95
|
58
|
81
|
55
|
70
|
22
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 10499 |
79 |
| Solvay Specialty Polymers Italy S.p.A. | 656 |
69 |
| Arkema France | 4242 |
62 |
| Arkema Inc. | 1061 |
55 |
| Kureha Corporation | 1059 |
48 |
| 3m Innovative Properties Company | 17478 |
28 |
| Mitsubishi Chemical Corporation | 4724 |
12 |
| E. I. du Pont de Nemours and Company | 3534 |
11 |
| NOK Corporation | 2299 |
11 |
| Sumitomo Chemical Company, Limited | 9016 |
9 |
| Denka Company Limited | 2720 |
9 |
| Zeon Corporation | 4147 |
9 |
| META Platforms Technologies, LLC | 6457 |
9 |
| SYENSQO SPECIALTY POLYMERS ITALY S.p.A. | 150 |
8 |
| LG Chem, Ltd. | 17921 |
7 |
| Centre National de La Recherche Scientifique | 11023 |
7 |
| PPG Industries Ohio, Inc. | 3332 |
7 |
| LG Energy Solution, Ltd. | 18906 |
7 |
| The Chemours Company Fc, LLC | 1341 |
6 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 580 |
6 |
| Other owners | 382 |