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Michael Pelger
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Wuppertal, DE
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last 30 patents
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Patent Grant
Process for the stabilization of the properties of cellulosic membr...
Patent number
5,853,647
Issue date
Dec 29, 1998
Akzo Nobel N.V.
Hans-Gunther Breidohr
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device for separating gas bubbles from fluids
Patent number
4,828,587
Issue date
May 9, 1989
Akzo N.V.
Ulrich Baurmeister
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for producing extractive-material-reduced cellulose
Patent number
4,814,440
Issue date
Mar 21, 1989
Akzo NV
Joachim Behnke
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Cellulose dialysis membrane with improved biocompatibility
Patent number
4,772,393
Issue date
Sep 20, 1988
Akzo nv
Michael Pelger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production of cellulose dialysis membrane with improved biocompatib...
Patent number
4,741,927
Issue date
May 3, 1988
Akzo nv
Michael Pelger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cleaning treatment for blood compartments of dialyzators
Patent number
4,673,506
Issue date
Jun 16, 1987
Akzo NV
Werner Henne
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dialysis membrane of modified cellulose with improved biocompatibility
Patent number
4,668,396
Issue date
May 26, 1987
Akzo N.V.
Ulrich Baurmeister
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...