Patents by Inventor Patrice Dupin

Patrice Dupin 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).

  • Stable liquid composition containing urate oxidase and lyophilized composition for its preparation
    Patent number: 5811096
    Abstract: The invention relates to a physically stable, pharmaceutically acceptable liquid composition containing urate oxidase, and from 0.1 mg/ml to 10 mg/ml of Poloxamer 188, in buffered aqueous medium. This composition can be obtained by dissolving a lyophilibate in an aqueous solvent.
    Type: Grant
    Filed: May 10, 1996
    Date of Patent: September 22, 1998
    Assignee: Sanofi
    Inventors: Claude Aleman, Alain Bayol, Thierry Breul, Patrice Dupin
  • Stable freeze-dried formulation comprising a protein assay kit
    Patent number: 5763409
    Abstract: A stable, freeze-dried, and pharmaceutically acceptable formulation includes a protein, a buffer, alanine, and mannitol, at a mass ratio of mannitol/alanine being 0.1-1, wherein the formulation being useful in an assay kit.
    Type: Grant
    Filed: May 2, 1995
    Date of Patent: June 9, 1998
    Assignee: Sanofi
    Inventors: Alain Bayol, Thierry Breul, Patrice Dupin, Philippe Faure