Patents by Inventor Lauri KOLLO

Lauri KOLLO 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 metallurgy moulding composition notably intended for manufacturing decorative or covering articles in sintered massive cermet and said decorative or covering articles in sintered massive cermet
    Patent number: 11015236
    Abstract: A powder metallurgy moulding composition intended for manufacturing decorative or covering articles in sintered massive cermet, including an inorganic powder to form the cermet and an organic binder. The inorganic powder includes by weight of 35% to 95% of at least one ceramic phase based on ceramic selected from the group consisting of TiC, TiCN, TiN and mixtures thereof, and from 5% to 65% of a metallic phase, the metallic phase consisting by weight of at least 40% of iron, from 15% to 45% of chromium, from 0.1% to 25% of molybdenum, from 0.1% to 10% of silicon, from 0 to 10% of boron, and from 0 to 10% of niobium, the respective amounts of the elements of the metallic phase being such that their sum is equal to 100 wt % of the metallic phase.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: May 25, 2021
    Assignee: The Swatch Group Research and Development Ltd
    Inventors: Bernard Bertheville, Yann Fallet, Jakob Kubarsepp, Mart Kolnes, Lauri Kollo
  • POWDER METALLURGY MOULDING COMPOSITION NOTABLY INTENDED FOR MANUFACTURING DECORATIVE OR COVERING ARTICLES IN SINTERED MASSIVE CERMET AND SAID DECORATIVE OR COVERING ARTICLES IN SINTERED MASSIVE CERMET
    Publication number: 20190136352
    Abstract: A powder metallurgy moulding composition intended for manufacturing decorative or covering articles in sintered massive cermet, including an inorganic powder to form the cermet and an organic binder. The inorganic powder includes by weight of 35% to 95% of at least one ceramic phase based on ceramic selected from the group consisting of TiC, TiCN, TiN and mixtures thereof, and from 5% to 65% of a metallic phase, the metallic phase consisting by weight of at least 40% of iron, from 15% to 45% of chromium, from 0.1% to 25% of molybdenum, from 0.1% to 10% of silicon, from 0 to 10% of boron, and from 0 to 10% of niobium, the respective amounts of the elements of the metallic phase being such that their sum is equal to 100 wt % of the metallic phase.
    Type: Application
    Filed: September 25, 2018
    Publication date: May 9, 2019
    Applicant: The Swatch Group Research and Development Ltd
    Inventors: Bernard BERTHEVILLE, Yann FALLET, Jakob KUBARSEPP, Mart KOLNES, Lauri KOLLO