- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 19/16 - Preventing evaporation or oxidation of non-metallic liquids by applying a floating layer, e.g. of microballoons
Patent holdings for IPC class B01J 19/16
Total number of patents in this class: 22
10-year publication summary
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4
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4
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1
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3
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2
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2
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0
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1
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2
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |