- All sections
- C - Chemistry; metallurgy
- C08C - Treatment or chemical modification of rubbers
- C08C 19/16 - Incorporating halogen atoms into the molecule by reaction with hydrogen halides
Patent holdings for IPC class C08C 19/16
Total number of patents in this class: 5
10-year publication summary
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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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1
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0
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1
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0
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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
|
|---|---|---|
| Halliburton Energy Services, Inc. | 20165 |
1 |
| LG Chem, Ltd. | 17205 |
1 |
| Eastman Chemical Company | 2239 |
1 |
| Entegris, Inc. | 1736 |
1 |
| Public Joint Stock Company "SIBUR Holding" | 83 |
1 |
| Other owners | 0 |