75538931
Aug 19, 1998
May 6, 2003
Microfluidic devices, namely, microchips and biochemical storage chips made from glass, quartz, silicon, polymers, or cellulosic material, for the development, testing, screening and analysis of pharmaceuticals, for chemical screening and analysis, for the testing, screening and analysis of biological substances and for nucleic acid characterization
Electrical and Scientific Apparatus