Patents by Inventor Alexandra GERSTLE

Alexandra GERSTLE 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).

  • CATALYST MATERIAL AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20240116041
    Abstract: A method of manufacturing a catalyst material includes the steps of: providing a body having an open-porous foam structure and comprising at least a first metal or alloy; providing particles, each of which particles comprising at least a second metal or alloy; distributing the particles on the body; forming a structural connection between each of at least a subset of the particles and the body; and forming an oxide film on at least the subset of the particles and the body, wherein the oxide film has a catalytically active surface.
    Type: Application
    Filed: December 20, 2023
    Publication date: April 11, 2024
    Inventors: Lars TORKUHL, Robin KOLVENBACH, JungSuk BAE, Andreas TILLMANN, Alexandra GERSTLE, Gunnar WALTHER, Tilo BÜTTNER, Hans-Dietrich BÖHM, Bernd KIEBACK, Thomas WEISSGÄRBER, Arne BODEN
  • Catalyst material and method of manufacturing the same
    Patent number: 11883811
    Abstract: A method of manufacturing a catalyst material includes the steps of: providing a body having an open-porous foam structure and comprising at least a first metal or alloy; providing particles, each of which particles comprising at least a second metal or alloy; distributing the particles on the body; forming a structural connection between each of at least a subset of the particles and the body; and forming an oxide film on at least the subset of the particles and the body, wherein the oxide film has a catalytically active surface.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: January 30, 2024
    Assignees: ALANTUM EUROPE GMBH, FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: Lars Torkuhl, Robin Kolvenbach, JungSuk Bae, Andreas Tillmann, Alexandra Gerstle, Gunnar Walther, Tilo Büttner, Hans-Dietrich Böhm, Bernd Kieback, Thomas Weissgärber, Arne Boden
  • Method for producing an open-pored metal body having an oxide layer and metal body produced by said method
    Patent number: 11548067
    Abstract: An open-pored metal body, which is formed having a core layer (A) consisting of Ni, Co, Fe, Cu, Ag or an alloy formed having one of said chemical elements, wherein one of said chemical elements is present in the alloy at more than 25 at %, and a gradated layer (B) is formed on surfaces of the core layer (A), said gradated layer being formed by intermetallic phase or mixed crystals of Al, and a layer (C), which is formed having aluminum oxide, is formed on the gradated layer (B).
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: January 10, 2023
    Assignees: ALANTUM EUROPE GMBH, FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: Gunnar Walther, Tilo Buettner, Hans-Dietrich Boehm, Bernd Kieback, Thomas Weissgaerber, Arne Boden, Rene Poss, Tillmann Andreas, Robin Kolvenbach, Lars Torkuhl, Alexandra Gerstle
  • CATALYST MATERIAL AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20210316291
    Abstract: A method of manufacturing a catalyst material includes the steps of: providing a body having an open-porous foam structure and comprising at least a first metal or alloy; providing particles, each of which particles comprising at least a second metal or alloy; distributing the particles on the body; forming a structural connection between each of at least a subset of the particles and the body; and forming an oxide film on at least the subset of the particles and the body, wherein the oxide film has a catalytically active surface.
    Type: Application
    Filed: July 16, 2019
    Publication date: October 14, 2021
    Inventors: Lars TORKUHL, Robin KOLVENBACH, JungSuk BAE, Andreas TILLMANN, Alexandra GERSTLE, Gunnar WALTHER, Tilo BÜTTNER, Hans-Dietrich BÖHM, Bernd KIEBACK, Thomas WEISSGÄRBER, Arne BODEN
  • METHOD FOR PRODUCING AN OPEN-PORED METAL BODY HAVING AN OXIDE LAYER AND METAL BODY PRODUCED BY SAID METHOD
    Publication number: 20210308762
    Abstract: An open-pored metal body, which is formed having a core layer (A) consisting of Ni, Co, Fe, Cu, Ag or an alloy formed having one of said chemical elements, wherein one of said chemical elements is present in the alloy at more than 25 at %, and a gradated layer (B) is formed on surfaces of the core layer (A), said gradated layer being formed by intermetallic phase or mixed crystals of Al, and a layer (C), which is formed having aluminum oxide, is formed on the gradated layer (B).
    Type: Application
    Filed: June 18, 2019
    Publication date: October 7, 2021
    Applicants: Alantum Europe GmbH, FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: Gunnar WALTHER, Tilo BUETTNER, Hans-Dietrich BOEHM, Bernd KIEBACK, Thomas WEISSGAERBER, Arne BODEN, Rene POSS, Tillmann ANDREAS, Robin KOLVENBACH, Lars TORKUHL, Alexandra GERSTLE