- All sections
- C - Chemistrymetallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 4/623 - Component covered by group with a metal or compound covered by group other than an organo-aluminium compound
Patent holdings for IPC class C08F 4/623
Total number of patents in this class: 2
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Compagnie générale des établissements Michelin SCA | 2633 |
1 |
| Kolon Industries, Inc. | 1736 |
1 |
| Other owners | 0 |