- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 6/08 - Removal of catalyst residues
Patent holdings for IPC class C08F 6/08
Total number of patents in this class: 46
10-year publication summary
|
4
|
2
|
8
|
2
|
2
|
2
|
3
|
2
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zeon Corporation | 3854 |
7 |
| Idemitsu Kosan Co., Ltd. | 3995 |
5 |
| Kaneka Corporation | 4445 |
4 |
| Asahi Kasei Chemicals Corporation | 809 |
3 |
| LG Chem, Ltd. | 17205 |
2 |
| Kuraray Co., Ltd. | 3392 |
2 |
| Nitto Boseki Co., Ltd. | 261 |
2 |
| TPC Group LLC | 40 |
2 |
| Universite de Liege | 261 |
2 |
| Xerox Corporation | 7503 |
1 |
| Micron Technology, Inc. | 24960 |
1 |
| BASF AG | 1258 |
1 |
| Sumitomo Chemical Company, Limited | 8808 |
1 |
| Arkema France | 3790 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
1 |
| Denka Company Limited | 2189 |
1 |
| Firestone Polymers, LLC | 31 |
1 |
| Nippon Soda Co., Ltd. | 890 |
1 |
| PetroChina Company Limited | 462 |
1 |
| Reliance Industries Limited | 432 |
1 |
| Other owners | 6 |