Patents by Inventor James Lenke

James Lenke has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus and method for coupling microfluidic systems with a mass spectrometer utilizing rapid voltage switching
    Publication number: 20070158192
    Abstract: The invention relates to an apparatus for coupling microfluidic systems with electrospray ionization mass spectrometry utilizing a hydrodynamic flow. The invention also relates to a method of preventing a sample in a main channel of a microfluidic device from migrating down either a first side channel or a second side channel by rapidly alternating a voltage being applied to the first side channel and the second side channel.
    Type: Application
    Filed: July 28, 2006
    Publication date: July 12, 2007
    Inventors: Aaron Timperman, James Lenke, Trust Razunguzwa