Patents by Inventor JOAHIM BILL

JOAHIM BILL 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 producing polysilane, polysilane, and silicon carbide produced therefrom
    Patent number: 9302915
    Abstract: A method for producing a polysilane includes a step of reacting (i) at least two silane monomers and (ii) at least one alkali metal. The silane monomers contain the following structural units: at least one aryl group, at least one alkyl group, at least one alkenyl group, and at least three halogen atoms. At least three of the halogen atoms are bonded to a silicon atom of one of the silane monomers.
    Type: Grant
    Filed: January 13, 2015
    Date of Patent: April 5, 2016
    Assignee: BJS Ceramics GmbH
    Inventors: Tobias Lehmann, Joahim Bill, Andreas Kienzle
  • METHOD FOR PRODUCING A POLYSILANE, POLYSILANE, AND SILICON CARBIDE PRODUCED THEREFROM
    Publication number: 20150122149
    Abstract: A method for producing a polysilane includes a step of reacting (i) at least two silane monomers and (ii) at least one alkali metal. The silane monomers contain the following structural units: at least one aryl group, at least one alkyl group, at least one alkenyl group, and at least three halogen atoms. At least three of the halogen atoms are bonded to a silicon atom of one of the silane monomers.
    Type: Application
    Filed: January 13, 2015
    Publication date: May 7, 2015
    Inventors: TOBIAS LEHMANN, JOAHIM BILL, ANDREAS KIENZLE