Patents by Inventor Andre Bleise

Andre Bleise 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).

  • Mn-activated phosphors
    Patent number: 9080104
    Abstract: The invention relates to compounds of the general formula (I): Lu3?x?zAxAl5?y?zScyO12:MnzCaz,, where A stands for Y, Gd or Tb, x stands for a value from the range from 0 to 2.90, y stands for a value from the range from 0 to 0.50, z stands for a value from the range from 0.005 to 0.05, and to a process for the preparation of these phosphors and to the use thereof as conversion phosphors or in lamps.
    Type: Grant
    Filed: September 16, 2011
    Date of Patent: July 14, 2015
    Assignee: Merck Patent GmbH
    Inventors: Holger Winkler, Thomas Juestel, Andre Bleise
  • MN-ACTIVATED PHOSPHORS
    Publication number: 20130193472
    Abstract: The invention relates to compounds of the general formula (I): Lu3-x-zAxAl5-y-zScyO12:MnzCaz,, where A stands for Y, Gd or Tb, x stands for a value from the range from 0 to 2.90, y stands for a value from the range from 0 to 0.50, z stands for a value from the range from 0.005 to 0.05, and to a process for the preparation of these phosphors and to the use thereof as conversion phosphors or in lamps.
    Type: Application
    Filed: September 16, 2011
    Publication date: August 1, 2013
    Applicant: Merck Patent GmbH
    Inventors: Holger Winkler, Thomas Juestel, Andre Bleise