Patents by Inventor Philippe Georges De Vilmorin

Philippe Georges De Vilmorin 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).

  • Method of isolating biomacromolecules using low pH and divalent cations
    Patent number: 9109015
    Abstract: The present invention is related to a method of isolating a biological macromolecule in a composition. Specifically, the present invention is directed to a method of isolating a biomacromolecule in a composition containing an impurity, the method comprising (a) lowering the pH of the composition, (b) adding a divalent cation to the composition, and (c) separating the biomacromolecule from the impurity.
    Type: Grant
    Filed: November 1, 2007
    Date of Patent: August 18, 2015
    Assignee: BIOGEN MA INC
    Inventors: Jonathan Romero, James Chrostowski, Philippe Georges De Vilmorin, Jennifer Yun Case
  • Method of Isolating Biomacromolecules Using Low pH and Divalent Cations
    Publication number: 20100145022
    Abstract: The present invention is related to a method of isolating a biological macromolecule in a composition. Specifically, the present invention is directed to a method of isolating a biomacromolecule in a composition containing an impurity, the method comprising (a) lowering the pH of the composition, (b) adding a divalent cation to the composition, and (c) separating the biomacromolecule from the impurity.
    Type: Application
    Filed: November 1, 2007
    Publication date: June 10, 2010
    Applicant: BIOGEN IDIC MA INC.
    Inventors: Jonathan Romero, James Chrostowski, Philippe Georges De Vilmorin, Jennifer Yun Case