Sigrun STEIN

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Production of dispersions containing carbon nanotubes
- Patent number 9,540,524
- Issue date Jan 10, 2017
- Covestro Deutschland AG
- Daniel Rudhardt
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fine-particle, stable suspensions of functionalized, completely or...
- Patent number 9,120,918
- Issue date Sep 1, 2015
- LANXESS Deutschland GmbH
- Matthias Soddemann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fine-particle, stable suspensions of functionalized, completely or...
- Patent number 8,642,687
- Issue date Feb 4, 2014
- LANXESS Deutschland GmbH
- Matthias Soddemann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Fine-particle, stable suspensions of functionalized, completely or...
- Publication number 20140114011
- Publication date Apr 24, 2014
- LANXESS Deutschland GmbH
- Matthias SODDEMANN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PRODUCTION OF DISPERSIONS CONTAINING CARBON NANOTUBES
- Publication number 20130200310
- Publication date Aug 8, 2013
- Bayer MaterialScience AG
- Daniel Rudhardt
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR DISPERSING NANOPARTICLES IN FLUID MEDIA
- Publication number 20110315935
- Publication date Dec 29, 2011
- Bayer Technology Services GmbH
- Sigrun Stein
- B82 - NANO-TECHNOLOGY
Information Patent Application
Fine-particle, stable suspensions of functionalized, completely or...
- Publication number 20110237717
- Publication date Sep 29, 2011
- Lanxess Deutschland GmbH
- Matthias Soddemann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...