Patents by Inventor Daniela Degenring

Daniela Degenring 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).

  • Silicate phosphors
    Patent number: 8906264
    Abstract: The invention relates to compounds of the general formula (I) EA2-xEuxSiO4.aM2B4O7 (I) where EA stands for two or more elements selected from Ca, Sr, Zn and Ba, M stands for Li, Na or K, and a stands for a value from the range 0.01?a?0.08, and x stands for a value from the range 0.01?x?0.25.
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: December 9, 2014
    Assignee: Merck Patent GmbH
    Inventors: Tim Vosgroene, Daniela Degenring, Stefan Schlueter, Sascha Hess, Andrea Opolka, Eric Heiden
  • SILICATE PHOSPHORS
    Publication number: 20130341664
    Abstract: The invention relates to compounds of the general formula (I) EA2-xEuxSiO4.aM2B4O7 (I) where EA stands for two or more elements selected from Ca, Sr, Zn and Ba, M stands for Li, Na or K, and a stands for a value from the range 0.01?a?0.08, and x stands for a value from the range 0.01?x?0.25.
    Type: Application
    Filed: February 24, 2012
    Publication date: December 26, 2013
    Applicant: MERCK PATENT GMBH
    Inventors: Tim Vosgroene, Daniela Degenring, Stefan Schlueter, Sascha Hess, Andrea Opolka, Eric Heiden