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
Method and apparatus for monitoring and/or controlling the curing of cements used in medical procedures
Solar powered charging shelter and system and method thereof
Magnetic disk and manufacturing method thereof
High density vertical structure nitride flash memory
Multilayered ceramic electronic component and fabrication method thereof
Portable hand-held multi-function device for storing, managing and combining rewards
  Randomly Featured Patents
Heating device
Remote I/O port for transfer of I/O data in a programmable controller
Compositions and methods for detecting and treating diseases and conditions related to chemokine receptors
Device for picking up and dumping or washing garbage containers on trucks
Method and apparatus for controlling access technology selection
Method and apparatus for determining the location of the chip level in a pulping digester
Backend interconnect scheme with middle dielectric layer having improved strength
Process for making a paper based product containing a binder
User terminal-initiated hard handoff from a wireless local area network to a cellular network
Paving chair