Patents by Inventor David Delvaille

David Delvaille 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).

  • NEW PURIFICATION METHOD
    Publication number: 20210324001
    Abstract: Methods of purifying a peptide are provided. Also provided is an improved method of purifying a polypeptide of interest from a sample containing the polypeptide of interest and impurities in which clarification and the first purification step are part of one step only.
    Type: Application
    Filed: August 29, 2019
    Publication date: October 21, 2021
    Inventors: CHRISTELLE SIHABOUT, DAVID DELVAILLE
  • Method for Purifying FC-Fusion Proteins
    Publication number: 20100249381
    Abstract: The invention relates to a method for the purification of Fc-fusion via blue dye affinity chromatography, in particular for the reduction of the amount of free Fc-moieties in an Fc-fusion proteins preparation.
    Type: Application
    Filed: October 21, 2008
    Publication date: September 30, 2010
    Inventors: David Delvaille, Thierry Ziegler, Alex Eon-Duval