Filter aids for non-aqueous liquids
US12281265B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Dec 18, 2020 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Sep 22, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E50/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for filtering a non aqueous liquid such as a biodiesel to reduce the levels of sterol glucosides and/or saturated monoglycerides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.