Patent 7217367 was granted and assigned to Fluidigm Corporation on May, 2007 by the United States Patent and Trademark Office.
The present invention is directed to a microfluidic chromatography apparatus comprising a microfabricated fluid delivery system and a chromatography column which is in fluid communication with the fluid delivery system, and a method for producing and using the same. Preferably, the chromatography column comprises an OTLC, PCLC, or combinations thereof.