Frauke KÜHN

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a polymerizable UV absorber
- Patent number 9,593,088
- Issue date Mar 14, 2017
- Covestro Deutschland AG
- Serguei Kostromine
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER STRUCTURE, PRODUCTION AND USE THEREOF
- Publication number 20200316904
- Publication date Oct 8, 2020
- COVESTRO DEUTSCHLAND AG
- Frauke Kühn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MULTILAYER STRUCTURE MADE OF POLYCARBONATE AND POLYCARBONATE BLENDS...
- Publication number 20160325531
- Publication date Nov 10, 2016
- COVESTRO DEUTSCHLAND AG
- Frauke KÜHN
- B32 - LAYERED PRODUCTS
Information Patent Application
UV-CURABLE COATING COMPOSITION
- Publication number 20160017169
- Publication date Jan 21, 2016
- BAYER MATERIALSCIENCE AG
- Serguei KOSTROMINE
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD FOR PRODUCING A POLYMERIZABLE UV ABSORBER
- Publication number 20160002181
- Publication date Jan 7, 2016
- Bayer Material Science AG
- Serguei KOSTROMINE
- G02 - OPTICS