- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 214/22 - Vinylidene fluoride
Patent holdings for IPC class C08F 214/22
Total number of patents in this class: 639
10-year publication summary
|
39
|
46
|
40
|
41
|
52
|
47
|
33
|
57
|
54
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solvay Specialty Polymers Italy S.p.A. | 654 |
102 |
| Daikin Industries, Ltd. | 10502 |
78 |
| Kureha Corporation | 1069 |
54 |
| Arkema France | 4251 |
44 |
| Arkema Inc. | 1060 |
37 |
| 3m Innovative Properties Company | 17458 |
27 |
| Contemporary Amperex Technology Co., Limited | 10216 |
23 |
| Centre National de La Recherche Scientifique | 11059 |
21 |
| SYENSQO SPECIALTY POLYMERS ITALY S.p.A. | 155 |
14 |
| Syensqo SA | 119 |
12 |
| Ecole Nationale Superieure de Chimie de Montpellier | 236 |
10 |
| Universite de Montpellier | 1042 |
10 |
| The Chemours Company Fc, LLC | 1348 |
8 |
| Institut Polytechnique de Bordeaux | 439 |
8 |
| Universite de Bordeaux | 941 |
8 |
| Agc, Inc. | 5577 |
8 |
| Politecnico di Torino | 392 |
7 |
| Zhonghao Chenguang Research Institute of Chemical Industry Company Limited | 40 |
7 |
| Solvay SA | 947 |
6 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
5 |
| Other owners | 150 |