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
Collaborative computing community role mapping system and method
Simulation tool for air traffic communications security
Electrode composition with enhanced performance characteristics
Trash receptacle
Reserving a time block in a calendar application to account for a travel time between geographic locations of appointments
Hybrid coatings and associated methods of application
  Randomly Featured Patents
Scroll compressor having rearwardly directed fluid inlet and outlet
Fabrication of sub-micron etch-resistant metal/semiconductor structures using resistless electron beam lithography
Core biopsy device
Binder spine assembly
Wood-cutting method and tool for implementation thereof
2,10-Disubstituted dibenzo[b,d]pyrans and benzo[c]quinolines
Hose reinforced with discontinuous fibers oriented in the radial direction
Crash energy absorbing glareshield and method of protecting against head injury in aircraft crashes
Catalyst composition for the selective hydrogenation of benzene and process for such hydrogenation
Apparatus for drying textile material in rope form