Patent · US Active

Method for synthesising vitamin A

US11365169B2 · kind B2 · utility

0Cited by
0References
12Claims
0Family size

Inventors

Key dates

Filing dateAug 19, 2019
Grant dateJun 21, 2022
Priority date—
Expiry dateAug 19, 2039

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C2601/16
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A method for preparing a compound of formula (I)

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