Patent · US Active

Solid-solid separation process for long chain dicarboxylic acids

US11427525B2 · kind B2 · utility

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2References
27Claims
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Key dates

Filing dateSep 30, 2020
Grant dateAug 30, 2022
Priority date—
Expiry dateSep 30, 2040

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC12P7/6409
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

The present disclosure provides method for isolating a long chain dicarboxylic acid such as a substantially pure or pure long chain dicarboxylic acid from a fermentation broth containing microbial cells.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.