- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 212/04 - Monomers containing only one unsaturated aliphatic radical containing one ring
Patent holdings for IPC class C08F 212/04
Total number of patents in this class: 83
10-year publication summary
|
3
|
7
|
8
|
9
|
4
|
5
|
2
|
4
|
6
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JSR Corporation | 2512 |
8 |
| FUJIFILM Corporation | 29329 |
6 |
| Zeon Corporation | 4080 |
5 |
| LG Chem, Ltd. | 17615 |
4 |
| Denka Company Limited | 2565 |
4 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 628 |
4 |
| Tokyo Ohka Kogyo Co., Ltd. | 1546 |
4 |
| Nissan Chemical Corporation | 2004 |
4 |
| DIC Corporation | 3786 |
3 |
| Purdue Research Foundation | 3593 |
2 |
| Beijing Junlun Runzhong Science & Technology Co., Limited | 13 |
2 |
| Maruzen Petrochemical Co., Ltd. | 181 |
2 |
| Shengyi Technology Co., Ltd. | 262 |
2 |
| Samsung Electronics Co., Ltd. | 145630 |
1 |
| International Business Machines Corporation | 61198 |
1 |
| Panasonic Corporation | 20128 |
1 |
| Hitachi Chemical Company, Ltd. | 2353 |
1 |
| Eastman Kodak Company | 2903 |
1 |
| Sumitomo Chemical Company, Limited | 9046 |
1 |
| Bridgestone Corporation | 7247 |
1 |
| Other owners | 26 |