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
ESD protection circuit and ESD protection device thereof
Magnetic levitation motor used in lens module
Method and apparatus for transmitting and receiving extension information of component carrier in wireless communication system
Delivery of captions, content advisory and other data through digital interface
System and method for deriving cell global identity information
Electronic device and printed circuit board
  Randomly Featured Patents
Combination outlet strip
Method for axial ejection and in-trap fragmentation using auxiliary electrodes in a multipole mass spectrometer
Recessed light fixture
Apparatus and method for optimizing the efficiency of germanium junctions in multi-junction solar cells
Boxed, protected candy or chocolate egg
Compressor scrolls for auxiliary power units
Electric liquid vaporizer
Crankshaft milling machine
Method for enhanced sterilization of a living-tissue area of prospective surgical invasion
Antioxidant preparation