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
Automatic image-content based adjustment of printer printing procedures
Method and apparatus for generating images using a color field sequential display
Diazeniumdiolated phosphorylcholine polymers for nitric oxide release
Irreversible thermochromic ink compositions
Hand sign
Cleaning device, and image forming apparatus, process cartridge, and intermediate transfer unit each including the cleaning device
Method and apparatus for managing network traffic
  Randomly Featured Patents
Extraction and purification of titanium products from titanium bearing minerals
Curling iron
Protective casing
Surface mount connector
Flue flow regulator
Laser diode with a spatially varying electrostatic field frequency converter
Method and device for monitoring the operation of a flotation cell
Fuel injector with turbulence generator for fuel orifice
Radar system with RCS correction
Method and apparatus for non-affine image warping