Patent Number: 6,254,883

Title: Composition for transdermal delivery of drugs

Abstract: A pharmaceutical composition for the controlled transdermal delivery of a drug containing a combination of a drug and an ion exchanger group to a carrier, and a pharmaceutically acceptable salt that is able to control the release of the drug from the ion exchanger, in which the carrier is a textile fiber. According to a preferred embodiment the drug is tacrine or its pharmaceutically acceptable salt.

Inventors: Jarnstrom; Risto (Loviisa, FI), Hirvonen; Jouni (Kuopio, FI)

Assignee: Novagent Oy

International Classification: A61K 47/48 (20060101); A61K 9/70 (20060101); A61K 009/70 ()

Expiration Date: 07/03/2018