Patents by Inventor Mike Broxtermann

Mike Broxtermann 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).

  • Phosphor for a UV emitting device and a UV generating device utilizing such a phosphor
    Patent number: 11798798
    Abstract: The invention relates to a phosphor for a UV emitting device, having the formula Na1+xCa1?2xPO4:PR3+x wherein 0<x<0.5.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: October 24, 2023
    Assignee: Xylem Europe GmbH
    Inventors: Manfred Salvermoser, Mike Broxtermann, Jan-Niklas Keil, Thomas Jüstel
  • A PHOSPHOR COMBINATION FOR A UV EMITTING DEVICE AND A UV GENERATING DEVICE UTILIZING SUCH A PHOSPHOR COMBINATION
    Publication number: 20220139692
    Abstract: A UV emitting device having at least one first phosphor that absorbs UV radiation of a wavelength shorter than 200 nm and at least one second phosphor which absorbs UV radiation of a wavelength between 220 nm and 245 nm. The at least one first phosphor emits UV radiation of a wavelength between 220 nm and 245 nm and the at least one second phosphor emits UV radiation of a wavelength between 250 nm and 315 nm. The at least one first phosphor and the at least one second phosphor are disposed in the form of layers, wherein the at least one first phosphor layer is positioned between a discharge volume and the at least one second phosphor layer.
    Type: Application
    Filed: February 27, 2020
    Publication date: May 5, 2022
    Applicant: Xylem Europe GmbH
    Inventors: Dr. Manfred Salvermoser, Mike Broxtermann, Thomas Jüstel
  • A PHOSPHOR FOR A UV EMITTING DEVICE AND A UV GENERATING DEVICE UTILIZING SUCH A PHOSPHOR
    Publication number: 20220076940
    Abstract: The invention relates to a phosphor for a UV emitting device, having the formula Na1+xCa1?2xPO4:PR3+x wherein 0<x<0.5.
    Type: Application
    Filed: September 13, 2019
    Publication date: March 10, 2022
    Applicant: Xylem Europe GmbH
    Inventors: Manfred Salvermoser, Mike Broxtermann, Jan-Niklas Keil, Thomas Jüstel