Patents by Inventor Rebecca Bottger

Rebecca Bottger 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).

  • Compounds for organic light emitting diode emissive layers
    Patent number: 8586205
    Abstract: Disclosed herein are compounds represented by a formula: Wherein Ar1, Cb, Ph1, Het1, and A are described herein. Compositions and light-emitting devices related thereto are also disclosed.
    Type: Grant
    Filed: September 15, 2010
    Date of Patent: November 19, 2013
    Assignee: Nitto Denko Corporation
    Inventors: Shijun Zheng, David T. Sisk, Brett T. Harding, Jensen Cayas, Sheng Li, Amane Mochizuki, Hyunsik Chae, Sazzadur Rahman Khan, Liping Ma, Rebecca Bottger
  • POLYPHENYLENE HOST COMPOUNDS
    Publication number: 20110251401
    Abstract: Polyphenylene compounds such as compounds represented by Formula I may be used in electronic devices such as organic light-emitting devices. For example, the compounds may be used as host materials in a light-emitting layer.
    Type: Application
    Filed: June 22, 2011
    Publication date: October 13, 2011
    Applicant: Nitto Denko Corporation
    Inventors: Shijun Zheng, Rebecca Bottger
  • COMPOUNDS FOR ORGANIC LIGHT EMITTING DIODE EMISSIVE LAYERS
    Publication number: 20110062386
    Abstract: Disclosed herein are compounds represented by a formula: Wherein Ar1, Cb, Ph1, Het1, and A are described herein. Compositions and light-emitting devices related thereto are also disclosed.
    Type: Application
    Filed: September 15, 2010
    Publication date: March 17, 2011
    Applicant: NITTO DENKO CORPORATION
    Inventors: Shijun Zheng, David T. Sisk, Brett T. Harding, Jensen Cayas, Sheng Li, Amane Mochizuki, Hyunsik Chae, Sazzadur Rahman Khan, Liping Ma, Rebecca Bottger