Residual solvent recovery apparatuses and methods
US11865474B2 · kind B2 · utility
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5References
24Claims
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Key dates
| Filing date | Mar 24, 2021 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | May 22, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11B1/108
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The disclosed embodiments include systems and methods for removing and recovering residual solvent from a solvent-bearing mass.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.