Patent · US Active

Process for the preparation of cholanic acids

US7982062B2 · kind B2 · utility

2Cited by
6References
18Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 11, 2007
Grant dateJul 19, 2011
Priority date—
Expiry dateMay 8, 2030

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07J9/005
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A process for the preparation of high purity cholanic acids, typically in purity equal to or higher than 99%.

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