Patents by Inventor Robert Sarrazin

Robert Sarrazin 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).

  • Separation device comprising a separation channel and a counter-channel
    Patent number: 7442315
    Abstract: The present invention relates to a separation device notably for a flow-force fractionation of suspended substances in a liquid carrier, said separation device comprising a separation channel and a counter-channel. The object of the present invention is mainly the separation of living cells, preferably of human origin, in particular cells which are found in body fluids.
    Type: Grant
    Filed: June 23, 2005
    Date of Patent: October 28, 2008
    Assignee: Universite de Limoges
    Inventors: Philippe Cardot, Serge Battu, Robert Sarrazin
  • Separation device comprising a separation channel and a counter-channel
    Publication number: 20060151403
    Abstract: The present invention relates to a separation device notably for a flow-force fractionation of suspended substances in a liquid carrier, said separation device comprising a separation channel and a counter-channel. The object of the present invention is mainly the separation of living cells, preferably of human origin, in particular cells which are found in body fluids.
    Type: Application
    Filed: June 23, 2005
    Publication date: July 13, 2006
    Inventors: Philippe Cardot, Serge Battu, Robert Sarrazin