Patents by Inventor Lukas HAMM

Lukas HAMM 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).

  • EFFECT PIGMENTS
    Publication number: 20220220315
    Abstract: Temperature-stable effect pigments based on multicoated flake-form substrates, and the use thereof in paints, coatings, printing inks, plastics and in particular in glazes, enamels, ceramic or glass-like materials.
    Type: Application
    Filed: April 28, 2020
    Publication date: July 14, 2022
    Applicant: Merck Patent GmbH
    Inventors: Lukas Hamm, Carsten Griessmann, Nicole Nelischer, Marita Jekel
  • Ceramic colours
    Patent number: 11261333
    Abstract: Ceramic colours containing effect pigments and a liquid glass forming component for decoration of metallic, ceramic and glassy articles and a process for the preparation of a ceramic glaze.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: March 1, 2022
    Assignee: Merck Patent GmbH
    Inventors: Lukas Hamm, Carsten Handrosch, Marc Hunger, Jens Kersten, Cairon Platzer, Markus Thong, Khwan Khung Lim
  • PIGMENT MIXTURE
    Publication number: 20210145711
    Abstract: The present invention relates to a pigment mixture based on at least two components A and B, where component A is a mixture of flake-form and spherical substrates which is covered with one or more inorganic layers and/or organic layers, and component B comprises crystalline or amorphous particles selected from the group of the metal oxides, metal hydroxides, metal oxy-halides, Prussian Blue or mixtures thereof, and to the use thereof in paints, coatings, printing inks, security printing inks, plastics, ceramic materials, glasses, in cosmetic formulations, as tracer, as filler and for the preparation of pigment preparations and dry preparations.
    Type: Application
    Filed: December 28, 2020
    Publication date: May 20, 2021
    Applicant: MERCK PATENT GMBH
    Inventors: Lukas HAMM, Nicole HAFERKORN, Marita JEKEL
  • EFFECT PIGMENTS
    Publication number: 20200369891
    Abstract: The invention relates to glaze- and enamel-stable effect pigments having a top layer comprising at least one tin/antimony mixed oxide, which have improved stability, in particular at temperatures above 1000° C., in glazes, enamels, ceramic or glass-like materials.
    Type: Application
    Filed: December 17, 2018
    Publication date: November 26, 2020
    Applicant: Merck Patent GmbH
    Inventors: Lukas HAMM, Carsten HANDROSCH, Nicole NELISCHER, Nicole HAFERKORN
  • CERAMIC COLOURS
    Publication number: 20190337862
    Abstract: The invention relates to ceramic colors comprising effect pigments and a silicon comprising polymer for decoration of metallic, ceramic and glassy articles and to a process for the preparation of a ceramic glaze.
    Type: Application
    Filed: May 3, 2019
    Publication date: November 7, 2019
    Applicant: Merck Patent GmbH
    Inventors: Lukas HAMM, Carsten HANDROSCH, Marc HUNGER, Jens KERSTEN, Cairon PLATZER, Markus THONG, Khwan Khung LIM
  • CERAMIC COLOURS
    Publication number: 20190338135
    Abstract: The invention relates to ceramic colours comprising effect pigments and a sol-gel based glassy matrix for decoration of metallic, ceramic and glassy articles and to a process for the preparation of a ceramic glaze.
    Type: Application
    Filed: May 3, 2019
    Publication date: November 7, 2019
    Applicant: MERCK PATENT GMBH
    Inventors: Lukas HAMM, Carsten HANDROSCH, Marc HUNGER, Jens KERSTEN, Cairon PLATZER, Markus THONG, Khwan Khung LIM
  • CERAMIC COLOURS
    Publication number: 20190338134
    Abstract: Ceramic colours containing effect pigments and a liquid glass forming component for decoration of metallic, ceramic and glassy articles and a process for the preparation of a ceramic glaze.
    Type: Application
    Filed: May 3, 2019
    Publication date: November 7, 2019
    Applicant: Merck Patent GmbH
    Inventors: Lukas Hamm, Carsten Handrosch, Marc Hunger, Jens Kersten, Cairon Platzer, Markus Thong, Khwan Khung Lim
  • Pigment/frit mixtures
    Patent number: 10214651
    Abstract: Frits or frit mixtures with pearlescent pigments for materials, such as ceramic glazes, which are stable above 1000° C.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: February 26, 2019
    Assignee: MERCK PATENT GMBH
    Inventors: Lukas Hamm, Carsten Handrosch, Nicole Nelischer
  • PIGMENT MIXTURE
    Publication number: 20170290750
    Abstract: The present invention relates to a pigment mixture based on at least two components A and B, where component A is a mixture of flake-form and spherical substrates which is covered with one or more inorganic layers and/or organic layers, and component B comprises crystalline or amorphous particles selected from the group of the metal oxides, metal hydroxides, metal oxyhalides, Prussian Blue or mixtures thereof, and to the use thereof in paints, coatings, printing inks, security printing inks, plastics, ceramic materials, glasses, in cosmetic formulations, as tracer, as filler and for the preparation of pigment preparations and dry preparations.
    Type: Application
    Filed: April 11, 2017
    Publication date: October 12, 2017
    Applicant: MERCK PATENT GMBH
    Inventors: Lukas HAMM, Nicole HAFERKORN, Marita JEKEL
  • PIGMENT/FRIT MIXTURES
    Publication number: 20170107379
    Abstract: Frits or frit mixtures with pearlescent pigments for materials, such as ceramic glazes, which are stable above 1000° C.
    Type: Application
    Filed: September 30, 2016
    Publication date: April 20, 2017
    Applicant: MERCK PATENT GMBH
    Inventors: Lukas HAMM, Carsten HANDROSCH, Nicole NELISCHER