Patents by Inventor Michel Grangeorge

Michel Grangeorge 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).

  • Process for stabilizing human albumin solutions and the solution obtained
    Patent number: 5118794
    Abstract: In order to stabilize solutions of human albumin for therapeutic use for the purpose of their treatment by heat in a container, in particular in the final container, there is added, in addition to the usual stabilizing formula, a surfactant agent selected from among Tween 80, Tween 20, Pluronic F68, laurate of polyethylene glycol 600 or any other equivalent agent.
    Type: Grant
    Filed: April 11, 1989
    Date of Patent: June 2, 1992
    Assignee: Institut Merieux
    Inventors: Michel Grangeorge, Pierre Fournier