Patents by Inventor Robert C. Buss

Robert C. Buss 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).

  • CHROMATOGRAPHIC MEDIA
    Publication number: 20140194543
    Abstract: This invention concerns the preparation and use of novel polymeric chromatographic media and preferably mixed mode polymeric chromatographic media. In accordance with the present invention, polymeric media is prepared using polymeric particles derivatized with polyethyleneimine, and preferably such polyethyleneimine derivatized polymeric particles further functionalized with appropriate reactants. The polymeric chromatographic media is especially useful for bioseparations.
    Type: Application
    Filed: October 29, 2013
    Publication date: July 10, 2014
    Inventors: Nandu Deorkar, Robert C. Buss, Joseph M. Mladosich, Paul A. Bouis
  • Chromatographic Media
    Publication number: 20080203029
    Abstract: This invention concerns the preparation and use of novel polymeric chromatographic media and preferably mixed mode polymeric chromatographic media. In accordance with the present invention, polymeric media is prepared using polymeric particles derivatized with polyethyleneimine, and preferably such polyethyleneimine derivatized polymeric particles further functionalized with appropriate reactants. The polymeric chromatographic media is especially useful for bioseparations.
    Type: Application
    Filed: December 16, 2005
    Publication date: August 28, 2008
    Inventors: Nandu Deorkar, Robert C. Buss, Joseph M. Mladosich, Paul A. Bouis