Bernd HOFFMANN

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Karlsdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Pumping arrangement
- Patent number 6,793,815
- Issue date Sep 21, 2004
- Agilent Technologies, Inc.
- Bernd Hoffmann
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for recognition of exchangeable parts in analytical measu...
- Patent number 5,892,458
- Issue date Apr 6, 1999
- Hewlett-Packard Company
- Herbert Anderer
- G01 - MEASURING TESTING
Information Patent Grant
Separation column for chromatography
- Patent number 5,651,886
- Issue date Jul 29, 1997
- Hewlett-Packard Company
- Bernd-Walter Hoffmann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Capacitively measuring chemical sensor system
- Patent number 5,304,290
- Issue date Apr 19, 1994
- BASF Aktiengesellschaft
- Bernd F. W. Hoffmann
- G01 - MEASURING TESTING
Information Patent Grant
Reference electrode for chemical sensors
- Patent number 5,182,005
- Issue date Jan 26, 1993
- BASF Aktiengesellschaft
- Stefan Schwiegk
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SEPARATION DEVICE HAVING COUPLED SEPARATION DEVICE ELEMENTS
- Publication number 20110272356
- Publication date Nov 10, 2011
- Agilent Technologies, Inc.
- Bernd HOFFMANN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELASTIC POROUS COLUMN MATERIAL
- Publication number 20090065416
- Publication date Mar 12, 2009
- Agilent Technologies, Inc.
- Bernd-Walter Hoffmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Column having separated sections of stationary phase
- Publication number 20080099402
- Publication date May 1, 2008
- Klaus Witt
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for packing chromatography column
- Publication number 20070181501
- Publication date Aug 9, 2007
- Agilent Technologies, Inc.
- Bernd-Walter Hoffmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL