Patents by Inventor Marcus Caulfield

Marcus Caulfield 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).

  • Polymeric membranes and uses thereof
    Publication number: 20050009994
    Abstract: A polymeric membrane suitable for use in electrophoresis formed from a pre-polymer having a plurality of crosslinkable moieties and the crosslinkable moieties being crosslinked with a polyfunctional crosslinking agent.
    Type: Application
    Filed: February 27, 2002
    Publication date: January 13, 2005
    Inventors: David Solomon, Marcus Caulfield, Helen Purss
  • Membranes and methods of manufacture thereof
    Publication number: 20050000889
    Abstract: A polymeric membrane system containing a polymeric membrane and a substrate with interstitial gaps. Polymeric membrane components reside within the interstitial gaps of the substrate and below the surface of the substrate. Also, the layer of polymeric membrane components is thinner than the cross-sectional thickness of the substrate.
    Type: Application
    Filed: May 10, 2004
    Publication date: January 6, 2005
    Inventors: David Solomon, Greg Qiao, Marcus Caulfield