Resources Contact Us Home
Skin permeation enhancer compositions

Image Number 3 for United States Patent #5238933.

Skin permeation enhancer compositions are provided which increase the permeability of skin to transdermally administered pharmacologically active agents. The compositions contain a lower aliphatic ester of a lower aliphatic carboxylic acid such as ethyl acetate and a lower alkanol such as propylene glycol. Methods and transdermal drug delivery systems for using the compositions are also provided.

  Recently Added Patents
Management of computer-file sharing between at least two devices
Intraoral camera for dental chairs
Breathing mask
Flip-chip mounting resin composition and bump forming resin composition
Brushless motor drive apparatus and drive method
Register files for a digital signal processor operating in an interleaved multi-threaded environment
Method and apparatus for decoding/encoding a video signal with inter-view reference picture list construction
  Randomly Featured Patents
Use of fructose-1,6-diphosphate for treating myocardial infarction
Spindle motor having plurality of sealing portions
Microfilming camera
Data transmission system
Display structures for light-emitting diodes
Vehicle headlamp
Outputting a network device log file
Subassembly for use in manufacturing a clad steel plate
Device for transferring objects
Method for producing transformed earthworms using earthworm's gonad-regeneration capability, transformed earthworms thereof, and method for producing recombinant proteins from transformed eart