Yaqian Liu

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Composition for polishing surfaces of silicon dioxide
- Patent number 8,633,111
- Issue date Jan 21, 2014
- BASF SE
- Sven Holger Behrens
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Drilling mud containing hydrophobin
- Patent number 7,799,741
- Issue date Sep 21, 2010
- BASF SE
- Marcus Guzmann
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR POLISHING SURFACES OF SILICON DIOXIDE
- Publication number 20110045671
- Publication date Feb 24, 2011
- BASF SE
- Sven Holger Behrens
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PRODUCTION AND USE OF PARAFFIN INHIBITOR FORMULATIONS
- Publication number 20100130385
- Publication date May 27, 2010
- BASF SE
- Marcus Guzmann
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Drilling Fluid containing hydrophobin
- Publication number 20090131281
- Publication date May 21, 2009
- Marcus Guzmann
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for stabilization of disperse systems
- Publication number 20070287757
- Publication date Dec 13, 2007
- BASF Aktiengesellschaft
- Angelika Kuhnle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL