Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Transdermal drug delivery matrix for coadministering estradiol and another steroid Image Number 12 for United States Patent #5783208. A matrix type transdermal patch for coadministering estradiol and another steroid wherein the matrix is composed of a N-vinyl-2-pyrrolidone-containing acrylic copolymer pressure sensitive adhesive, estradiol, the other steroid, and optionally a permeation enhancer, and the respective fluxes of estradiol and the other steroid from the matrix are independent of the respective concentrations of the other steroid and estradiol in the matrix.       Recently Added Patents Heat spreader package Slot-interleaved decoding of concatenated convolutional coding in mobile/hand-held digital television receivers Modifiable authentication levels in authentication systems for transactions Collapsible cart for transporting bags Semiconductor chips including passivation layer trench structure Method of designing codebook for network multiple input multiple output communication system and method of using the codebook Control rod position detector   Randomly Featured Patents Shock absorbing seat post structure for a bicycle Cyclic sulfone containing retroviral protease inhibitors Extensible security architecture for an interpretive environment Seat slide device Register with air-driven oscillating louvers Coated soft solder bar or ingot Acoustic damper for a disc drive Threshold detection circuit FSK receiver having a PLL local oscillator operable in intermittent operation in accordance with its phase locked state Rear spoiler structure for a vehicle © 2006-2008 PatentGenius. All Rights Reserved.