Patents by Inventor Henning LUEBBE

Henning LUEBBE 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 fabrication of a composite part
    Patent number: 11701708
    Abstract: A method for fabrication of a composite component including a first material containing steel 316L and a second material containing zirconia powder formed in a single sintering. The method for fabrication includes: a) forming a first injection molding composition including steel 316L powder and a second injection molding composition including zirconia powder; b) agglomerating via injection molding one of the first and second compositions to form at least a first part of a blank; c) agglomerating by injection molding the other of the first and second materials against the first part of the blank to form at least a second part of the blank; and d) non-consecutively sintering the first and second compositions forming the blank to obtain the composite component formed of steel 316L and zirconia.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: July 18, 2023
    Assignee: The Swatch Group Research and Development Ltd
    Inventors: Henning Luebbe, Stewes Bourban
  • Opaque red polycrystalline ceramic
    Patent number: 10611692
    Abstract: A polycrystalline ceramic solely formed based on alumina, on chromium oxide and on magnesium oxide, where the polycrystalline ceramic contains between 0.8% and 1.2% of chromium oxide by total weight of the polycrystalline ceramic and between 0.03% and 0.09% of magnesium oxide by total weight of the polycrystalline ceramic, making it possible to obtain a red ceramic with a toughness (Kc) at least equal to 2.8 MPa·m1/2.
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: April 7, 2020
    Assignees: The Swatch Group Research and Development Ltd, EMPA, Swiss Federal Laboratories for Materials Testing and Research
    Inventors: Henning Luebbe, Roman Kubrin, Gurdial Blugan, Jakob Kuebler, Stewes Bourban, Arnaud Actis-Datta
  • METHOD FOR FABRICATION OF A COMPOSITE PART
    Publication number: 20190143416
    Abstract: A method for fabrication of a composite component including a first material containing steel 316L and a second material containing zirconia powder formed in a single sintering.
    Type: Application
    Filed: April 28, 2017
    Publication date: May 16, 2019
    Applicant: The Swatch Group Research and Development Ltd
    Inventors: Henning LUEBBE, Stewes BOURBAN
  • OPAQUE RED POLYCRYSTALLINE CERAMIC
    Publication number: 20190092691
    Abstract: A polycrystalline ceramic solely formed based on alumina, on chromium oxide and on magnesium oxide, where the polycrystalline ceramic contains between 0.8% and 1.2% of chromium oxide by total weight of the polycrystalline ceramic and between 0.03% and 0.09% of magnesium oxide by total weight of the polycrystalline ceramic, making it possible to obtain a red ceramic with a toughness (Kc) at least equal to 2.8 MPa·m1/2.
    Type: Application
    Filed: March 9, 2017
    Publication date: March 28, 2019
    Applicants: The Swatch Group Research and Development Ltd, EMPA, Swiss Federal Laboratories for Materials Testing and Research
    Inventors: Henning LUEBBE, Roman KUBRIN, Gurdial BLUGAN, Jakob KUEBLER, Stewes BOURBAN, Arnaud ACTIS-DATTA