Patents by Inventor Francis Vix

Francis Vix 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).

  • REVERSED PHASE HPLC PURIFICATION OF A GLP-1 ANALOGUE
    Publication number: 20110313131
    Abstract: The invention comprises a process for the purification of a GLP-1 peptide analogue applying reversed phase high performance liquid chromatography (RP-HPLC).
    Type: Application
    Filed: June 13, 2011
    Publication date: December 22, 2011
    Inventors: Christelle Carl, Michael Rothe, Christian Saladin, Daniel Strub, Francis Vix
  • Process for the Preparation of a Peptide Powder Form
    Publication number: 20100183876
    Abstract: The invention comprises a process for the production of a freely flowable homogenous powder form of a GLP-1 peptide analogue. The process is characterized in that a solution of the peptide analogue in an aqueous organic solvent that is preferably directly obtained from the chromatographic purification process, is subjected to a spray drying process and recovered in the form of a freely flowable homogenous powder.
    Type: Application
    Filed: December 4, 2009
    Publication date: July 22, 2010
    Inventors: André Hell, Michael Jansen, Michael Rothe, Remy Specker, Peter Steidle, Daniel Strub, Francis Vix, Christian Walch