Patents by Inventor Marc Vandorpe

Marc Vandorpe 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 drying solutions containing boric acid
    Patent number: 4086325
    Abstract: The process of drying concentrates containing boric acid and/or borates after addition of lime is improved by the addition of an oxidizing agent to the concentrate.
    Type: Grant
    Filed: February 14, 1977
    Date of Patent: April 25, 1978
    Assignee: Belgonucleaire, S.A.
    Inventors: Jean-Pierre Cordier, Marc Vandorpe