Oliver-Guido Venschott

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Munster, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for selectively filtering under reduced pressure and for vac...
- Patent number 6,902,680
- Issue date Jun 7, 2005
- QIAGEN GmbH
- Michael Collasius
- G01 - MEASURING TESTING
Information Patent Grant
Device for selectively filtering under reduced pressure and for vac...
- Patent number 6,315,902
- Issue date Nov 13, 2001
- QIAGEN GmbH
- Michael Collasius
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Device for selectively filtering under reduced pressure and for vac...
- Publication number 20020009746
- Publication date Jan 24, 2002
- QIAGEN GMBH
- Michael Collasius
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL