Patents by Inventor Lars Hoefener

Lars Hoefener 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, device and powder for the additive manufacturing of a component with oxide dispersion strengthening and corresponding component
    Patent number: 11654485
    Abstract: A method for the additive manufacturing of a component includes providing a powdered base material for a component, in particular a component for the hot gas path of a gas turbine, building up the component layer by layer on a building platform by fusing individual layers of the base material, and introducing an oxide dispersion strengthening into a region of the component to be additively manufactured by an oxidic additive, wherein the region is usually exposed to high thermomechanical loading during operation of the component.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: May 23, 2023
    Assignee: SIEMENS ENERGY GLOBAL GMBH & CO. KG
    Inventors: Lena Farahbod-Sternahl, Christian Felsmann, Dennis Glass, Jacek Grodzki, Robert Herfurth, Lars Hoefener, Bernd Hornung, David Rule, Tobias Thomas Rühmer, Eric Thomas
  • METHOD, DEVICE AND POWDER FOR THE ADDITIVE MANUFACTURING OF A COMPONENT WITH OXIDE DISPERSION STRENGTHENING AND CORRESPONDING COMPONENT
    Publication number: 20210094101
    Abstract: A method for the additive manufacturing of a component includes providing a powdered base material for a component, in particular a component for the hot gas path of a gas turbine, building up the component layer by layer on a building platform by fusing individual layers of the base material, and introducing an oxide dispersion strengthening into a region of the component to be additively manufactured by an oxidic additive, wherein the region is usually exposed to high thermomechanical loading during operation of the component.
    Type: Application
    Filed: April 17, 2019
    Publication date: April 1, 2021
    Applicant: Siemens Aktiengesellschaft
    Inventors: Lena Farahbod-Sternahl, Christian Felsmann, Dennis Glass, Jacek Grodzki, Robert Herfurth, Lars Hoefener, Bernd Hornung, David Rule, Tobias Thomas Rühmer, Eric Thomas