Patents by Inventor Guy DEMARTINOFF

Guy DEMARTINOFF 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).

  • IL-15/IL-15RALPHA BASED CONJUGATES PURIFICATION METHOD
    Publication number: 20170056874
    Abstract: The present invention relates to a method for preparing a composition comprising monomeric conjugates from a sample, said conjugate comprising (a) a polypeptide comprising the amino acid sequence of interleukin 15 or derivatives thereof, and (b) a polypeptide comprising the amino acid sequence of the sushi domain of IL-15R? or derivatives thereof; wherein said method comprises the use of anion-exchange chromatography followed by a hydrophobic interaction chromatography; and to a pharmaceutical composition which can be obtained by such a method.
    Type: Application
    Filed: March 3, 2015
    Publication date: March 2, 2017
    Inventors: David BECHARD, Guy DEMARTINOFF