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Stefan Margraf
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Frankfurt/Main, DE
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Patents Grants
last 30 patents
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Patent Grant
Modified filter membrane and the use thereof
Patent number
11,185,827
Issue date
Nov 30, 2021
Boehringer Ingelheim Vetmedica GmbH
Christoph Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for filtering blood to produce plasma or serum
Patent number
10,406,271
Issue date
Sep 10, 2019
Leukocare AG
Stefan Margraf
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Biocompatible three dimensional matrix for the immobilization of bi...
Patent number
9,926,383
Issue date
Mar 27, 2018
Leukocare AG
Stefan Margraf
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilizing compositions for immobilized biomolecules
Patent number
9,797,895
Issue date
Oct 24, 2017
Leukocare AG
Stefan Margraf
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
BLOOD FILTER AND METHOD FOR FILTERING BLOOD
Publication number
20190046715
Publication date
Feb 14, 2019
Leukocare AG
Stefan Margraf
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MODIFIED FILTER MEMBRANE AND THE USE THEREOF
Publication number
20190015790
Publication date
Jan 17, 2019
Boehringer Ingelheim Vetmedica GmbH
Christoph Weber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STABILIZING COMPOSITION FOR IMMOBILIZED BIOMOLECULES
Publication number
20180204137
Publication date
Jul 19, 2018
Leukocare AG
Stefan Margraf
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BLOOD FILTER AND METHOD FOR FILTERING BLOOD
Publication number
20160082174
Publication date
Mar 24, 2016
Leukocare AG
Stefan Margraf
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BLOOD FILTER AND METHOD FOR FILTERING BLOOD
Publication number
20120118825
Publication date
May 17, 2012
LEUKOCARE AG
Stefan Margraf
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
STABILIZING COMPOSITIONS FOR IMMOBILIZED BIOMOLECULES
Publication number
20120107829
Publication date
May 3, 2012
LEUKOCARE AG
Stefan Margraf
G01 - MEASURING TESTING
Information
Patent Application
BIOCOMPATIBLE THREE DIMENSIONAL MATRIX FOR THE IMMOBILIZATION OF BI...
Publication number
20100291665
Publication date
Nov 18, 2010
LEUKOCARE AG
Stefan Margraf
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DEVICE FOR DETECTING COMPONENTS IN A FLUID
Publication number
20100261223
Publication date
Oct 14, 2010
Stefan Margraf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR THE DETECTION OF AN ACTIVATION OF THE IMMUNE SYSTEM OR T...
Publication number
20090298078
Publication date
Dec 3, 2009
LEUKOCARE AG
Stefan Margraf
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
BIOCOMPATIBLE THREE DIMENSIONAL MATRIX FOR THE IMMOBILIZATION OF BI...
Publication number
20090269778
Publication date
Oct 29, 2009
LEUKOCARE AG
Stefan Margraf
C07 - ORGANIC CHEMISTRY