Transdermal device for the delivery of flurbiprofen

US5702720A · kind A · utility

Assignee

• Minnesota Mining and Manufacturing Company · US

Inventors

• Jochem Effing · Kelkheim, DE
• Eberhard Gruhlke · Ochtrup, DE
• Kristin J. Godbey · Vadnais Heights, US
• Wolfgang Welsing · Borken, DE

Key dates

• Filing date: Dec 22, 1995
• Grant date: Dec 30, 1997
• Expiry date: Dec 22, 2015

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P29/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A transdermal drag delivery device involving an acrylate or methacrylate based copolymer, a skin penetration enhancer, a polyvinylpyrrolidone polymer, and a therapeutically effective amount of flurbiprofen.