Patents by Inventor Christopher Schrul

Christopher Schrul 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).

  • In-line coated decorative wood-based boards
    Patent number: 11633874
    Abstract: The present invention relates to a process for manufacturing a decorative wood-based board, to a decorative wood-based board, to the use of at least one dry or liquid coating composition comprising at least one inorganic particulate filler material and at least one binder for in-line coating of decorative wood-based boards, and to the use of at least one dry or liquid coating composition comprising at least one inorganic particulate filler material and at least one binder for improving the mechanical properties of a decorative wood-based board. Furthermore, it relates to the use of a decorative wood-based board in flooring applications, furniture, walls, roof panels, display cabinets, storage units, loudspeakers and shop-fittings.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: April 25, 2023
    Assignee: Omya International AG
    Inventors: Christopher Schrul, Tomasz Ozyhar
  • Process for manufacturing in-line coated wood-based boards
    Patent number: 11084183
    Abstract: The present invention relates to a process for manufacturing a wood-based board, a wood-based board as use of a liquid coating composition comprising at least one particulate filler material and at least one binder for in-line coating of wood-based boards.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: August 10, 2021
    Assignee: Omya International AG
    Inventors: Christopher Schrul, Philipp Hunziker
  • Calcium carbonate for particle boards
    Patent number: 10780605
    Abstract: The present invention relates to a particle board, a process for manufacturing the particle board as well as the use of at least one particulate calcium carbonate-containing material as wood particle replacement in a particle board.
    Type: Grant
    Filed: November 24, 2016
    Date of Patent: September 22, 2020
    Assignee: Omya International AG
    Inventors: Christopher Schrul, Johannes Kritzinger, Tomasz Ozyhar, Philipp Hunziker
  • PROCESS FOR MANUFACTURING IN-LINE COATED WOOD-BASED BOARDS
    Publication number: 20200215717
    Abstract: The present invention relates to a process for manufacturing a wood-based board, a wood-based board as use of a liquid coating composition comprising at least one particulate filler material and at least one binder for in-line coating of wood-based boards.
    Type: Application
    Filed: January 22, 2020
    Publication date: July 9, 2020
    Inventors: Christopher SCHRUL, Philipp HUNZIKER
  • In-line coated wood-based boards
    Patent number: 10618196
    Abstract: The present invention relates to a process for manufacturing a wood-based board, a wood-based board as use of a liquid coating composition comprising at least one particulate filler material and at least one binder for in-line coating of wood-based boards.
    Type: Grant
    Filed: January 2, 2017
    Date of Patent: April 14, 2020
    Assignee: Omya International AG
    Inventors: Christopher Schrul, Philipp Hunziker
  • IN-LINE COATED DECORATIVE WOOD-BASED BOARDS
    Publication number: 20200108524
    Abstract: The present invention relates to a process for manufacturing a decorative wood-based board, to a decorative wood-based board, to the use of at least one dry or liquid coating composition comprising at least one inorganic particulate filler material and at least one binder for in-line coating of decorative wood-based boards, and to the use of at least one dry or liquid coating composition comprising at least one inorganic particulate filler material and at least one binder for improving the mechanical properties of a decorative wood-based board. Furthermore, it relates to the use of a decorative wood-based board in flooring applications, furniture, walls, roof panels, display cabinets, storage units, loudspeakers and shop-fittings.
    Type: Application
    Filed: April 4, 2018
    Publication date: April 9, 2020
    Applicant: OMYA INTERNATIONAL AG
    Inventors: Christopher SCHRUL, Tomasz OZYHAR
  • USE OF ZINC TREATED PRECIPITATED CALCIUM CARBONATE IN HYGIENIC PRODUCTS
    Publication number: 20200046869
    Abstract: The present invention relates to the use of zinc treated precipitated calcium carbonate (PCC), which is obtained by slaking calcium oxide with water to obtain a calcium hydroxide slurry, carbonating the calcium hydroxide slurry, and adding a Zn2+ ion provider before and/or during the carbonation, in hygienic products, to the hygienic products comprising said zinc treated precipitated calcium carbonate as well as to a process for the preparation of such hygienic products.
    Type: Application
    Filed: March 8, 2018
    Publication date: February 13, 2020
    Inventors: Steffen Ohr, Christopher Schrul
  • CALCIUM CARBONATE FOR PARTICLE BOARDS
    Publication number: 20200016788
    Abstract: The present invention relates to a particle board, a process for manufacturing the particle board as well as the use of at least one particulate calcium carbonate-containing material as wood particle replacement in a particle board.
    Type: Application
    Filed: November 24, 2016
    Publication date: January 16, 2020
    Inventors: Christopher Schrul, Johannes Kritzinger, Tomasz Ozyhar, Philipp Hunziker
  • IN-LINE COATED WOOD-BASED BOARDS
    Publication number: 20180345530
    Abstract: The present invention relates to a process for manufacturing a wood-based board, a wood-based board as use of a liquid coating composition comprising at least one particulate filler material and at least one binder for in-line coating of wood-based boards.
    Type: Application
    Filed: January 2, 2017
    Publication date: December 6, 2018
    Inventors: Christopher Schrul, Philipp Hunziker