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Andrea Opolka

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  • Suederholz, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light-converting material
    • Patent number 10,557,081
    • Issue date Feb 11, 2020
    • Merck Patent GmbH
    • Norbert Stenzel
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Silicate phosphors
    • Patent number 8,906,264
    • Issue date Dec 9, 2014
    • Merck Patent GmbH
    • Tim Vosgroene
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT-CONVERTING MATERIAL
    • Publication number 20190085239
    • Publication date Mar 21, 2019
    • Merck Patent GmbH
    • Norbert STENZEL
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    SILICATE PHOSPHORS
    • Publication number 20160264862
    • Publication date Sep 15, 2016
    • Merck Patent GmbH
    • Holger WINKLER
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SILICATE PHOSPHORS
    • Publication number 20130341664
    • Publication date Dec 26, 2013
    • Merck Patent GmbH
    • Tim Vosgroene
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...