Patents by Inventor Tatiana HENTRICH

Tatiana HENTRICH 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).

  • Powder consisting of a nickel-cobalt alloy, and method for producing the powder
    Patent number: 11807916
    Abstract: Nickel-cobalt alloy for powder, wherein the contents (in wt %) are defined as follows: C>0-max. 0.1% S max. 0.015% Cr 13-23% Ni the rest (>30%) Mn max. 1.0% Si max. 1.0% Mo 1-6% Ti>0-3% Nb+Ta 3-8% Cu max. 0.5% Fe>0-max. 10% Al>0-<4.0% V up to 4% Zr>0-max. 0.1% Co>12-<35% W up to 4% Hf up to 3.0% O max. 0.1% N>0-max. 0.1% Mg>0-max. 0.01% B>0-max. 0.02% P>0-max. 0.03% Ar 0-max. 0.08% Se max. 0.0005% Bi max. 0.00005% Pb max. 0.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: November 7, 2023
    Assignee: VDM METALS INTERNATIONAL GMBH
    Inventors: Bodo Gehrmann, Tatiana Hentrich, Christina Schmidt, Katrin Brunnert
  • POWDER MADE OF A COBALT-CHROMIUM ALLOY
    Publication number: 20230106938
    Abstract: A titanium-free cobalt-chromium alloy for a powder, contains (in wt.%) C 0.40 -1.50%, Cr 24.0 - 32.0%, W 3.0 - 8.0%, Mo 0.1 - 5.0%, where 4.0 < W + Mo < 9.5 is satisfied by the content of W and Mo in wt.%, Nb max. 0.5%, Ta max. 0.5 %, where Nb + Ta < 0.8 is satisfied by the content of Nb and Ta in wt.%, Ni 0.005 - 25.0%, Fe 0.005 -15.0%, where Ni + Fe > 3.0 is satisfied by the content of Ni and Fe in wt.%, Mn 0.005 -5.0%, Al max. 0.5%, N 0.0005 - 0.15%, Si < 0.3%, Cu max. 0.4%, O 0.0001 - 0.1%, P max. 0.015%, B max. 0.015%, S max. 0.015%, residual Co, and impurities resulting from the production process, in particular Zr max. 0.03% and Ti max. 0.025%.
    Type: Application
    Filed: March 22, 2021
    Publication date: April 6, 2023
    Applicant: VDM Metals International GmbH
    Inventors: Tatiana HENTRICH, Christina SOMSEN, Peter STEINBACH
  • POWDER CONSISTING OF A NICKEL-COBALT ALLOY, AND METHOD FOR PRODUCING THE POWDER
    Publication number: 20220243306
    Abstract: Nickel-cobalt alloy for powder, wherein the contents (in wt %) are defined as follows: C>0-max. 0.1% S max. 0.015% Cr 13-23% Ni the rest (>30%) Mn max. 1.0% Si max. 1.0% Mo 1-6% Ti>0-3% Nb+Ta 3-8% Cu max. 0.5% Fe>0-max. 10% Al>0-<4.0% V up to 4% Zr>0-max. 0.1% Co>12-<35% W up to 4% Hf up to 3.0% O max. 0.1% N>0-max. 0.1% Mg>0-max. 0.01% B>0-max. 0.02% P>0-max. 0.03% Ar 0-max. 0.08% Se max. 0.0005% Bi max. 0.00005% Pb max. 0.
    Type: Application
    Filed: July 1, 2020
    Publication date: August 4, 2022
    Applicant: VDM Metals International GmbH
    Inventors: Bodo GEHRMANN, Tatiana HENTRICH, Christina SCHMIDT, Katrin BRUNNERT