Patents by Inventor Christian HUCH

Christian HUCH 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).

  • PLASTER FORMULA WITH INCREASED POROSITY
    Publication number: 20230382793
    Abstract: In one aspect, a pottery plaster formulation with increased water absorption, comprising alpha stucco, continuously-calcined-in-a-kettle stucco, and a combination of Rochelle salt and one or more of the following: potassium sulfate and/or a phosphate compound. In another aspect, pottery plaster molds with increased water absorption and methods of making and using the pottery plaster molds for slip casting ceramic items.
    Type: Application
    Filed: December 5, 2022
    Publication date: November 30, 2023
    Inventors: Guy L. ROSENTHAL, Christian HUCH, Jeffrey F. GRUSSING, Pamela L. HARGROVE
  • Setting type joint compound compositions with reduced plaster
    Patent number: 11760692
    Abstract: A snap-setting joint compound with reduced calcium sulfate hemihydrate and improved sandability, as well as methods for building wall assemblies and repairing walls with the joint compound.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: September 19, 2023
    Assignee: UNITED STATES GYPSUM COMPANY
    Inventors: Christian Huch, Alexander J. Donovan, Jeffrey F. Grussing, Naveen Punati, Pamela L. Hargrove, Joseph W. Schlude
  • SETTING TYPE JOINT COMPOUND COMPOSITIONS WITH REDUCED PLASTER
    Publication number: 20210230067
    Abstract: A snap-setting joint compound with reduced calcium sulfate hemihydrate and improved sandability, as well as methods for building wall assemblies and repairing walls with the joint compound.
    Type: Application
    Filed: January 12, 2021
    Publication date: July 29, 2021
    Applicant: UNITED STATES GYPSUM COMPANY
    Inventors: Christian HUCH, Alexander J. DONOVAN, Jeffrey F. GRUSSING, Naveen PUNATI, Pamela L. HARGROVE, Joseph W. SCHLUDE