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Ralf Grottenmueller

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  • Wiesbaden, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manufacturing process for an optoelectronic device
    • Patent number 11,888,095
    • Issue date Jan 30, 2024
    • Merck Patent GmbH
    • Ralf Grottenmueller
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Surface coating compositions
    • Patent number 11,859,100
    • Issue date Jan 2, 2024
    • Merck Patent GmbH
    • Ralf Grottenmueller
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Wavelength converting component
    • Patent number 11,466,839
    • Issue date Oct 11, 2022
    • Merck Patent GmbH
    • Ralf Grottenmueller
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Silazane-siloxane random copolymers, their production and use
    • Patent number 10,927,220
    • Issue date Feb 23, 2021
    • AZ Electronic Materials (Luxembourg) S.A.R.L.
    • Ralf Grottenmueller
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Formulation for an LED encapsulation material
    • Patent number 10,822,459
    • Issue date Nov 3, 2020
    • AZ Electronic Materials (Luxembourg) S.A.R.L.
    • Ralf Grottenmueller
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inorganic polysilazane resin
    • Patent number 10,494,261
    • Issue date Dec 3, 2019
    • Ridgefield Acquisition
    • Takashi Fujiwara
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Formulation for LED encapsulation material
    • Patent number 10,487,243
    • Issue date Nov 26, 2019
    • AZ Electronic Materials (Luxembourg) S.A.R.L.
    • Ralf Grottenmueller
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents