Patents by Inventor Tillmann ANDREAS

Tillmann ANDREAS 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 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
  • 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