Sven Schuepfer

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Aschaffenburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polymerisable compounds and the use thereof in liquid-crystal displays
- Patent number 11,299,676
- Issue date Apr 12, 2022
- Merck Patent GmbH
- Qiong Tong
- G02 - OPTICS
Information Patent Grant
Benzil monoketals and the use thereof
- Patent number 10,899,852
- Issue date Jan 26, 2021
- Merck Patent GmbH
- Peer Kirsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid-crystalline mixtures
- Patent number 7,052,744
- Issue date May 30, 2006
- Merck Patent GmbH
- Harald Hirschmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS
- Publication number 20200263091
- Publication date Aug 20, 2020
- Merck Patent GmbH
- Qiong TONG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BENZIL MONOKETALS AND THE USE THEREOF
- Publication number 20200247916
- Publication date Aug 6, 2020
- Merck Patent GmbH
- Peer KIRSCH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Liquid-crystalline mixtures
- Publication number 20040197494
- Publication date Oct 7, 2004
- Harald Hirschmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
1,4-Di-(trans-4-cyclohexyl)benzene derivatives and their use in liq...
- Publication number 20040164276
- Publication date Aug 26, 2004
- Harald Hirschmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...