Patents by Inventor Lisa HAMEL

Lisa HAMEL 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).

  • Method for the reduction of metal halides
    Patent number: 11407650
    Abstract: The invention relates to a method for producing a compound of formula MXn from a precursor compound of formula MXm, where M is a metal, X is a halide selected from F, Cl, Br, J, m is a number selected from the range 2 to 8, and n is a number selected from the range 1 to 7, with the condition that n<m, comprising a method step in which the precursor compound is reduced with a silane compound to the compound of formula MXn.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: August 9, 2022
    Assignee: Umicore AG & Co. KG
    Inventors: Joerg Sundermeyer, Lisa Hamel, Ruben Ramon Mueller, Andreas Rivas-Nass, Angelino Doppiu, Eileen Woerner, Ralf Karch
  • METHOD FOR THE REDUCTION OF METAL HALIDES
    Publication number: 20200031684
    Abstract: The invention relates to a method for producing a compound of formula MXn from a precursor compound of formula MXm, where M is a metal, X is a halide selected from F, Cl, Br, J, m is a number selected from the range 2 to 8, and n is a number selected from the range 1 to 7, with the condition that n<m, comprising a method step in which the precursor compound is reduced with a silane compound to the compound of formula MXn.
    Type: Application
    Filed: January 24, 2018
    Publication date: January 30, 2020
    Inventors: Joerg Sundermeyer, Lisa HAMEL, Ruben RAMON MUELLER, Andreas RIVAS-NASS, Angelino DOPPIU, Eileen WOERNER, Ralf KARCH