Kruger Richard

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Wuppertal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ultrafiltration membrane
- Patent number 8,827,086
- Issue date Sep 9, 2014
- Membrana GmbH
- Wolfgang Ansorge
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dialysis membrane with improved removal of middle molecules
- Patent number 8,651,284
- Issue date Feb 18, 2014
- Membrana GmbH
- Friedbert Wechs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High-flux dialysis membrane with an improved separation behaviour
- Patent number 8,302,781
- Issue date Nov 6, 2012
- Membrana GmbH
- Friedbert Wechs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dialysis membrane having improved ability for removal of middle mol...
- Patent number 7,811,507
- Issue date Oct 12, 2010
- Membrana GmbH
- Friedbert Wechs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ULTRAFILTRATION MEMBRANE
- Publication number 20100224553
- Publication date Sep 9, 2010
- Wolfgang Ansorge
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIALYSIS MEMBRANE WITH IMPROVED REMOVAL OF MIDDLE MOLECULES
- Publication number 20100089820
- Publication date Apr 15, 2010
- Friedbert Wechs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
High-Flux Dialysis Membrane With an Improved Separation Behaviour
- Publication number 20080000828
- Publication date Jan 3, 2008
- Friedbert Wechs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Dialysis membrane having improved average molecular distance
- Publication number 20070163949
- Publication date Jul 19, 2007
- Friedbert Wechs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL