Patents by Inventor Manfred Kobusch

Manfred Kobusch 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).

  • Highly efficient flourescent materials
    Publication number: 20020149001
    Abstract: Phosphor from the class of the thiometallates, preferably of the thiogallates, the thiometallate being made up so as to correspond to the formula (AS)·w(B2S3), where A is at least one divalent cation selected from the group consisting of Mg, Ca, Sr, and where B is at least one trivalent cation selected from the group consisting of Al, Ga, Y, where the factor w may lie either in the range 0.8>w>0.98 or in the range 1.02>w>1.2.
    Type: Application
    Filed: February 4, 2002
    Publication date: October 17, 2002
    Inventors: Andries Ellens, Manfred Kobusch, Wolfgang Rossner