- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 27/08 - Homopolymers or copolymers of vinylidene chloride
Patent holdings for IPC class C08L 27/08
Total number of patents in this class: 115
10-year publication summary
|
4
|
10
|
9
|
6
|
9
|
8
|
5
|
6
|
4
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solvay SA | 970 |
10 |
| Weifang Yaxing Chemical Co., Ltd. | 21 |
9 |
| Kureha Corporation | 1039 |
8 |
| Dow Global Technologies LLC | 10571 |
7 |
| Kuhne Anlagenbau GmbH | 80 |
5 |
| Syensqo SA | 121 |
5 |
| Centre National de La Recherche Scientifique | 10706 |
4 |
| Arkema France | 4176 |
3 |
| Evonik Oxeno GmbH | 59 |
2 |
| Asahi Kasei Kabushiki Kaisha | 2719 |
2 |
| Sekisui Chemical Co., Ltd. | 3508 |
2 |
| SK Innovation Co., Ltd. | 1382 |
2 |
| Uniseal Solutions Inc. | 5 |
2 |
| Universite D'aix-marseille | 904 |
2 |
| Klockner Pentaplast GmbH | 13 |
2 |
| Agc, Inc. | 5033 |
2 |
| SK Geo Centric Co., Ltd. | 317 |
2 |
| BASF SE | 21098 |
1 |
| Honeywell International Inc. | 13571 |
1 |
| Sumitomo Chemical Company, Limited | 9109 |
1 |
| Other owners | 43 |