Patents by Inventor Detlef John

Detlef John 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).

  • Heating element having heat conductive and wicking filaments
    Patent number: 12616245
    Abstract: A heating element for an aerosol-generating system is provided, the heating element including: a plurality of first filaments; and a plurality of second filaments, in which the plurality of first filaments are configured to heat a liquid aerosol-forming substrate, the plurality of second filaments are configured to convey the liquid aerosol-forming substrate to wet at least a portion of the heating element with the liquid aerosol-forming substrate, and the heating element is arranged to form a mesh, the plurality of first filaments being arranged in a first direction and the plurality of second filaments being arranged in a second direction, and the second direction being transverse to the first direction. A heater assembly, a cartridge, and a method of manufacturing a heating element, are also provided.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: May 5, 2026
    Assignee: Philip Morris Products S.A.
    Inventors: Stefan Butenkemper, Detlef John, Ihar Nikolaevich Zinovik
  • Wire mesh
    Patent number: 8567473
    Abstract: Wire mesh with warp and weft wires on a mesh surface with tube means spaced apart from each other being woven in on the mesh surface on which slat elements are located in order to serve for shading of the incidence of light. The slat elements can be provided with photovoltaic cells.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: October 29, 2013
    Assignee: Haver & Boecker OHG
    Inventors: Detlef John, Helmut Schumacher
  • WIRE MESH
    Publication number: 20120055533
    Abstract: Wire mesh with warp and weft wires on a mesh surface with tube means spaced apart from each other being woven in on the mesh surface on which slat elements are located in order to serve for shading of the incidence of light. The slat elements can be provided with photovoltaic cells.
    Type: Application
    Filed: September 7, 2011
    Publication date: March 8, 2012
    Applicant: HAVER & BOECKER OHG
    Inventors: DETLEF JOHN, HELMUT SCHUMACHER
  • Wire cloth
    Patent number: 7204461
    Abstract: A wire cloth includes metallic warp wires and metallic weft wires interwoven with one another, wherein the weft wires have each a diameter which is equal or smaller than a clear distance between two neighboring warp wires, and wherein the weft wires are constricted in crossing regions with the warp wires.
    Type: Grant
    Filed: November 3, 2003
    Date of Patent: April 17, 2007
    Assignee: Haver & Boecker
    Inventors: Detlef John, Stefan Butenkemper
  • Wire cloth
    Publication number: 20040091685
    Abstract: A wire cloth includes metallic warp wires and metallic weft wires interwoven with one another, wherein the weft wires have each a diameter which is equal or smaller than a clear distance between two neighboring warp wires, and wherein the weft wires are constricted in crossing regions with the warp wires.
    Type: Application
    Filed: November 3, 2003
    Publication date: May 13, 2004
    Inventors: Detlef John, Stefan Butenkemper