Mathias RAPPHAHN

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Greifswald, DE

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Patents Grantslast 30 patents

Information Patent Grant
Light-converting material with semiconductor nanoparticles, process...
- Patent number 11,515,453
- Issue date Nov 29, 2022
- LITEC-VERMOGENSVERWALTUNGSGESELLSCHAFT MBH
- Eric Heiden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphors and phosphor-converted LEDs
- Patent number 10,745,616
- Issue date Aug 18, 2020
- Merck Patent GmbH
- Aleksander Zych
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Silicate phosphors
- Patent number 10,689,570
- Issue date Jun 23, 2020
- Merck Patent GmbH
- Aleksander Zych
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Phosphors and phosphor-converted LEDs
- Patent number 10,125,315
- Issue date Nov 13, 2018
- Merck Patent GmbH
- Aleksander Zych
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NOVEL Mn(VI) - ACTIVATED OXIDOFLUORIDES AS LUMINESCENT MATERIALS FO...
- Publication number 20230279292
- Publication date Sep 7, 2023
- SEOUL SEMICONDUCTOR CO., LTD.
- Bo Yong HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-CONVERTING MATERIAL
- Publication number 20200335670
- Publication date Oct 22, 2020
- Merck Patent GmbH
- Eric HEIDEN
- B82 - NANO-TECHNOLOGY
Information Patent Application
MN4+-ACTIVATED LUMINESCENT MATERIAL AS CONVERSION PHOSPHOR FOR LED...
- Publication number 20200194625
- Publication date Jun 18, 2020
- Merck Patent GmbH
- Ralf PETRY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICATE PHOSPHORS
- Publication number 20180298280
- Publication date Oct 18, 2018
- Merck Patent GmbH
- Aleksander ZYCH
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PHOSPHORS AND PHOSPHOR-CONVERTED LEDS
- Publication number 20180155621
- Publication date Jun 7, 2018
- Merck Patent GmbH
- Aleksander ZYCH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOSPHORS AND PHOSPHOR-CONVERTED LEDS
- Publication number 20180066186
- Publication date Mar 8, 2018
- Merck Patent GmbH
- Aleksander ZYCH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...