- All sections
- C - Chemistrymetallurgy
- C10C - Working-up tar, pitch, asphalt, bitumenpyroligneous acid
- C10C 1/02 - Removal of water
Patent holdings for IPC class C10C 1/02
Total number of patents in this class: 5
10-year publication summary
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1
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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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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kurita Water Industries Ltd. | 1161 |
2 |
| Total Marketing Services | 483 |
1 |
| University of North Dakota | 93 |
1 |
| Arxada AG | 155 |
1 |
| Other owners | 0 |