- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 4/605 - Component covered by group with a metal or compound covered by group , not provided for in a single group of groups or
Patent holdings for IPC class C08F 4/605
Total number of patents in this class: 8
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7218 |
2 |
| Asahi Kasei Chemicals Corporation | 655 |
2 |
| Formosa Plastics Corporation, U.S.A. | 73 |
2 |
| Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation | 294 |
1 |
| China Petroleum & Chemical Corporation | 1913 |
1 |
| Other owners | 0 |