- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 212/00 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
Patent holdings for IPC class C08F 212/00
Total number of patents in this class: 112
10-year publication summary
|
8
|
8
|
12
|
3
|
11
|
6
|
12
|
8
|
5
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7251 |
9 |
| FUJIFILM Corporation | 30512 |
8 |
| Denka Company Limited | 2712 |
7 |
| Zeon Corporation | 4145 |
7 |
| Resonac Corporation | 3516 |
5 |
| JSR Corporation | 2555 |
4 |
| FINA Technology, Inc. | 489 |
4 |
| Lanxess Deutschland GmbH | 1140 |
4 |
| BASF SE | 21303 |
3 |
| Sekisui Kasei Co., Ltd. | 134 |
3 |
| Samsung SDI Co., Ltd. | 10556 |
2 |
| Rohm and Haas Company | 2946 |
2 |
| Idemitsu Kosan Co., Ltd. | 4234 |
2 |
| Mitsubishi Gas Chemical Company, Inc. | 3619 |
2 |
| Nippon Kayaku Kabushiki Kaisha | 1454 |
2 |
| Pirelli Tyre S.p.A. | 1958 |
2 |
| University of Pittsburgh - Of the Commonwealth System of Higher Education | 3299 |
2 |
| CID Centro de Investigación y Desarrollo Tecnológico S.A. de C.V. | 5 |
2 |
| Nippon Steel Chemical & Material Co., Ltd. | 728 |
2 |
| LG Chem, Ltd. | 17921 |
1 |
| Other owners | 39 |