- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 122/18 - Esters containing halogen
Patent holdings for IPC class C08F 122/18
Total number of patents in this class: 4
10-year publication summary
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0
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4
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0
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0
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1
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0
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0
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0
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1
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Chemical Company, Limited | 8808 |
3 |
| Merck Patent GmbH | 5909 |
1 |
| Other owners | 0 |