Patent · US Expired

Use of alkyl carboxylic acid amides as penetration enhancers

US8124564B2 · kind B2 · utility

3Cited by
17References
18Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 22, 2005
Grant dateFeb 28, 2012
Priority date
Expiry dateJul 17, 2025

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA01N47/36
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

Use of carboxamides of the formula (I)R1—CO—NR2R3  (I),in which

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