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).
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Patent number: 12421395Abstract: 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: GrantFiled: April 28, 2020Date of Patent: September 23, 2025Assignee: Susonity Commercial GmbHInventors: Lukas Hamm, Carsten Griessmann, Nicole Nelischer, Marita Jekel
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Publication number: 20220220315Abstract: 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: ApplicationFiled: April 28, 2020Publication date: July 14, 2022Applicant: Merck Patent GmbHInventors: Lukas Hamm, Carsten Griessmann, Nicole Nelischer, Marita Jekel
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Patent number: 11261333Abstract: 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: GrantFiled: May 3, 2019Date of Patent: March 1, 2022Assignee: Merck Patent GmbHInventors: Lukas Hamm, Carsten Handrosch, Marc Hunger, Jens Kersten, Cairon Platzer, Markus Thong, Khwan Khung Lim
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Publication number: 20210145711Abstract: 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: ApplicationFiled: December 28, 2020Publication date: May 20, 2021Applicant: MERCK PATENT GMBHInventors: Lukas HAMM, Nicole HAFERKORN, Marita JEKEL
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Publication number: 20200369891Abstract: 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: ApplicationFiled: December 17, 2018Publication date: November 26, 2020Applicant: Merck Patent GmbHInventors: Lukas HAMM, Carsten HANDROSCH, Nicole NELISCHER, Nicole HAFERKORN
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Publication number: 20190337862Abstract: 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: ApplicationFiled: May 3, 2019Publication date: November 7, 2019Applicant: Merck Patent GmbHInventors: Lukas HAMM, Carsten HANDROSCH, Marc HUNGER, Jens KERSTEN, Cairon PLATZER, Markus THONG, Khwan Khung LIM
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Publication number: 20190338134Abstract: 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: ApplicationFiled: May 3, 2019Publication date: November 7, 2019Applicant: Merck Patent GmbHInventors: Lukas Hamm, Carsten Handrosch, Marc Hunger, Jens Kersten, Cairon Platzer, Markus Thong, Khwan Khung Lim
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Publication number: 20190338135Abstract: 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: ApplicationFiled: May 3, 2019Publication date: November 7, 2019Applicant: MERCK PATENT GMBHInventors: Lukas HAMM, Carsten HANDROSCH, Marc HUNGER, Jens KERSTEN, Cairon PLATZER, Markus THONG, Khwan Khung LIM
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Patent number: 10214651Abstract: Frits or frit mixtures with pearlescent pigments for materials, such as ceramic glazes, which are stable above 1000° C.Type: GrantFiled: September 30, 2016Date of Patent: February 26, 2019Assignee: MERCK PATENT GMBHInventors: Lukas Hamm, Carsten Handrosch, Nicole Nelischer
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Publication number: 20170290750Abstract: 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: ApplicationFiled: April 11, 2017Publication date: October 12, 2017Applicant: MERCK PATENT GMBHInventors: Lukas HAMM, Nicole HAFERKORN, Marita JEKEL
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Publication number: 20170107379Abstract: Frits or frit mixtures with pearlescent pigments for materials, such as ceramic glazes, which are stable above 1000° C.Type: ApplicationFiled: September 30, 2016Publication date: April 20, 2017Applicant: MERCK PATENT GMBHInventors: Lukas HAMM, Carsten HANDROSCH, Nicole NELISCHER