Transdermal drug delivery system

Details Transdermal drug delivery system Transdermal drug delivery system

1987-09-17

1989-04-11

Dixon, Jr., William R.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Matrices

424449, 604307, A61K 970

Patent

active

048205257

ABSTRACT:
The invention provides a transdermal/transmucosal pharmaceutical delivery system having an improved drug reservoir comprising a thin layer of foamed material made from high molecular weight polyethylene, the foamed material having a void volume of at lesat 20% per unit of surface area and a narrow pore size variation per unit of surface area.

REFERENCES:
patent: 3972995 (1976-08-01), Tsuk et al.
patent: 4460368 (1984-07-01), Allison et al.
patent: 4627429 (1986-12-01), Tsuk
patent: 4649075 (1987-03-01), Jost
patent: 4687481 (1987-08-01), Nuwayser

Affiliated with

Also associated with

Rating

Transdermal drug delivery system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transdermal drug delivery system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transdermal drug delivery system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-666029