Patents by Inventor Christian Wilhelm Pester

Christian Wilhelm Pester 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).

  • Photopatterned growth of electronically active brush polymers for light emitting diode displays
    Patent number: 10228619
    Abstract: Disclosed herein is an article comprising a substrate; a first region having a first brush polymer chemically bonded to the substrate; where the first brush polymer comprises repeat units of a first ethylenically unsaturated monomer and a second ethylenically unsaturated monomer; where the first ethylenically unsaturated monomer comprises a first electroactive moiety and where the second ethylenically unsaturated monomer comprises a second electroactive moiety that is different from the first electroactive moiety; where at least one of the first electroactive moiety or the second electroactive moiety is an emitter moiety and where the repeat units of the first ethylenically unsaturated monomer are covalently bonded to repeat units of the second ethylenically unsaturated monomer.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: March 12, 2019
    Assignees: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, ROHM AND HAAS ELECTRONIC MATERIALS LLC, DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Craig J. Hawker, Zachariah Allen Page, Peter Trefonas, III, Anatoliy N. Sokolov, John Kramer, David S. Laitar, Sukrit Mukhopadhyay, Benjaporn Narupai, Christian Wilhelm Pester
  • Photopatterned growth of electronically active brush polymers for light emitting diode displays
    Patent number: 10211400
    Abstract: Disclosed herein is a device comprising a substrate; where the substrate comprises a plurality of brush polymers that are covalently or ionically bonded to the substrate; where at least a portion of the brush polymers comprise a covalently bonded emitter moiety.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: February 19, 2019
    Assignees: DOW GLOBAL TECHNOLOGIES LLC, ROHM AND HAAS ELECTRONIC MATERIALS LLC, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Craig J. Hawker, Zachariah Allen Page, Peter Trefonas, III, Anatoliy N. Sokolov, John Kramer, David S. Laitar, Sukrit Mukhopadhyay, Benjaporn Narupai, Christian Wilhelm Pester
  • PHOTOPATTERNED GROWTH OF ELECTRONICALLY ACTIVE BRUSH POLYMERS FOR LIGHT EMITTING DIODE DISPLAYS
    Publication number: 20180284608
    Abstract: Disclosed herein is an article comprising a substrate; a first region having a first brush polymer chemically bonded to the substrate; where the first brush polymer comprises repeat units of a first ethylenically unsaturated monomer and a second ethylenically unsaturated monomer; where the first ethylenically unsaturated monomer comprises a first electroactive moiety and where the second ethylenically unsaturated monomer comprises a second electroactive moiety that is different from the first electroactive moiety; where at least one of the first electroactive moiety or the second electroactive moiety is an emitter moiety and where the repeat units of the first ethylenically unsaturated monomer are covalently bonded to repeat units of the second ethylenically unsaturated monomer.
    Type: Application
    Filed: March 31, 2017
    Publication date: October 4, 2018
    Inventors: Craig J. Hawker, Zachariah Allen Page, Peter Trefonas, III, Anatoliy N. Sokolov, John Kramer, David S. Laitar, Sukrit Mukhopadhyay, Benjaporn Narupai, Christian Wilhelm Pester
  • PHOTOPATTERNED GROWTH OF ELECTRONICALLY ACTIVE BRUSH POLYMERS FOR LIGHT EMITTING DIODE DISPLAYS
    Publication number: 20180287065
    Abstract: Disclosed herein is a device comprising a substrate; where the substrate comprises a plurality of brush polymers that are covalently or ionically bonded to the substrate; where at least a portion of the brush polymers comprise a covalently bonded emitter moiety.
    Type: Application
    Filed: March 31, 2017
    Publication date: October 4, 2018
    Inventors: Craig J. Hawker, Zachariah Allen Page, Peter Trefonas, III, Anatoliy N. Sokolov, John Kramer, David S. Laitar, Sukrit Mukhopadhyay, Benjaporn Narupai, Christian Wilhelm Pester