Fredie LANGENSTUECK

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Composition for producing transparent polythiourethane bodies
- Patent number 10,252,988
- Issue date Apr 9, 2019
- Covestro Deutschland AG
- Robert Maleika
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR PRODUCING TRANSPARENT POLYTHIOURETHANE BODIES
- Publication number 20170121449
- Publication date May 4, 2017
- COVESTRO DEUTSCHLAND AG
- Robert MALEIKA
- G02 - OPTICS
Information Patent Application
COMPOSITION CONTAINING AROMATIC NITRILES FOR THE PRODUCTION OF TRAN...
- Publication number 20170029552
- Publication date Feb 2, 2017
- COVESTRO DEUTSCHLAND AG
- Robert MALEIKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...