Patents by Inventor Franck SCHROEDER

Franck SCHROEDER 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 manufacturing calcium aluminates
    Patent number: 10486978
    Abstract: Disclosed is a method for manufacturing calcium aluminates in an industrial furnace, according to which, continuously, into a tank made of refractory material containing a molten pool that is constantly heated, fine particles are introduced of a raw material source of alumina and/or of aluminium and of a raw material source of calcium oxide and/or of calcium having a median diameter d50 less than or equal to 6,000 ?m in order to melt the fine particles of raw material, and, continuously, at the outlet of the tank a mass of liquid calcium aluminates is recovered.
    Type: Grant
    Filed: July 13, 2016
    Date of Patent: November 26, 2019
    Assignee: KERNEOS
    Inventors: Remi Valero, Philippe Deffrasnes, Lionel Sever, Franck Schroeder
  • PROCESS FOR MANUFACTURING CALCIUM ALUMINATES
    Publication number: 20180186651
    Abstract: Disclosed is a method for manufacturing calcium aluminates in an industrial furnace, according to which, continuously, into a tank made of refractory material containing a molten pool that is constantly heated, fine particles are introduced of a raw material source of alumina and/or of aluminium and of a raw material source of calcium oxide and/or of calcium having a median diameter d50 less than or equal to 6,000 ?m in order to melt the fine particles of raw material, and, continuously, at the outlet of the tank a mass of liquid calcium aluminates is recovered.
    Type: Application
    Filed: July 13, 2016
    Publication date: July 5, 2018
    Inventors: Remi VALERO, Philippe DEFFRASNES, Lionel SEVER, Franck SCHROEDER