Patents by Inventor Matthias Seyfarth

Matthias Seyfarth 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).

  • Substrate provided with a coating based on a glass flux, glass flux material, and method for coating a glass or glass ceramic substrate
    Patent number: 12103890
    Abstract: A glass flux material for applying an opaque coating is provided. The glass flux material includes at least one pigment and a glass component with the following composition: SiO2 55-70 mol %, Al2O3 2.5-8 mol %, Bi2O3 0.5-<4 mol %, B2O3 14-27 mol %, with at least 2.5 mol % of at least one oxide of the group Li2O, Na2O, and K2O, wherein the ratio of alkali oxides to aluminum oxide ?R2O/Al2O3 is less than 6.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: October 1, 2024
    Assignee: SCHOTT AG
    Inventors: Ina Mitra, Matthias Bockmeyer, Friedrich Siebers, Ina Joest, Alexander Storch, Matthias Seyfarth, Michael Schwall
  • COATING MATERIAL FOR A GLASS OR GLASS CERAMIC SUBSTRATE, AND COATED GLASS OR GLASS CERAMIC SUBSTRATE
    Publication number: 20150037563
    Abstract: A coating material is provided that includes a sol-gel coating system, pigments, and chain-like or fibrous nanoparticles. The coating system is stable at high temperatures and is suitable for glass or glass-ceramic substrates having a low thermal expansion coefficient.
    Type: Application
    Filed: June 6, 2012
    Publication date: February 5, 2015
    Applicant: SCHOTT AG
    Inventors: Matthias Bockmeyer, Andrea Anton, Matthias Seyfarth, Vera Breier, Silke Knoche, Angelina Milanovska