- 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: 607
10-year publication summary
|
39
|
46
|
40
|
41
|
51
|
46
|
33
|
55
|
54
|
6
|
| 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. | 666 |
103 |
| Daikin Industries, Ltd. | 10212 |
75 |
| Kureha Corporation | 1040 |
52 |
| Arkema France | 4163 |
38 |
| Arkema Inc. | 1057 |
34 |
| 3m Innovative Properties Company | 17592 |
27 |
| Contemporary Amperex Technology Co., Limited | 8539 |
23 |
| Centre National de La Recherche Scientifique | 10805 |
18 |
| Syensqo SA | 121 |
12 |
| SYENSQO SPECIALTY POLYMERS ITALY S.p.A. | 125 |
12 |
| Ecole Nationale Superieure de Chimie de Montpellier | 219 |
9 |
| Universite de Montpellier | 1026 |
9 |
| The Chemours Company Fc, LLC | 1296 |
8 |
| Agc, Inc. | 5152 |
8 |
| Honeywell International Inc. | 13561 |
7 |
| Politecnico di Torino | 368 |
7 |
| Institut Polytechnique de Bordeaux | 420 |
6 |
| Solvay SA | 969 |
6 |
| Universite de Bordeaux | 903 |
6 |
| Zhonghao Chenguang Research Institute of Chemical Industry Company Limited | 39 |
6 |
| Other owners | 141 |