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Dieter Weismann
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Gronau, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Device for supplying a patient with breathing gas and process for r...
Patent number
8,627,820
Issue date
Jan 14, 2014
Draeger Medical GmbH
Hans Matthiessen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Respirator and a process for operating a respirator
Patent number
8,397,720
Issue date
Mar 19, 2013
Dräger Medical GmbH
Marcus Eger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process and device for lung ventilation
Patent number
8,105,242
Issue date
Jan 31, 2012
Dräger Medical GmbH
Eckhard Teschner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Electroimpedance tomograph with common-mode signal suppression
Patent number
7,941,210
Issue date
May 10, 2011
Dräger Medical GmbH
Hans Matthiessen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process and device for lung ventilation
Patent number
7,896,814
Issue date
Mar 1, 2011
Dräger Medical GmbH
Eckhard Teschner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Device and method for determining leaks of a respirator
Patent number
7,882,835
Issue date
Feb 8, 2011
Dräger Medical GmbH
Marcus Eger
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Device and process for breath-supporting respiration
Patent number
7,798,145
Issue date
Sep 21, 2010
Dräger Medical AG & Co. KG
Dieter Weismann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Device and process for controlling a respirator
Patent number
7,584,752
Issue date
Sep 8, 2009
Dräger Medical AG & Co. KG
Yvo Gärber
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Electroimpedance tomograph with common-mode signal suppression
Patent number
7,288,943
Issue date
Oct 30, 2007
Dräger Medical AG & Co. KG
Hans Matthiessen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process and device for controlling the breathing gas supply
Patent number
6,820,613
Issue date
Nov 23, 2004
Dräger Medical AG & Co. KGaA
Ullrich Wenkebach
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for determining the functional residual capacity of the lungs
Patent number
6,544,191
Issue date
Apr 8, 2003
Drager Medizintechnik GmbH
Jochim Koch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Device and process for controlling a respirator
Patent number
6,260,550
Issue date
Jul 17, 2001
Drager Medizintechnik GmbH
Dieter Weismann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for determining the mechanical properties of the respirator...
Patent number
5,876,352
Issue date
Mar 2, 1999
Dragerwerk AG
Dieter Weismann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Respirator with oxygen enrichment
Patent number
5,848,591
Issue date
Dec 15, 1998
Dragerwerk AG
Dieter Weismann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ventilating system for supplying a patient with respiratory gas and...
Patent number
5,647,351
Issue date
Jul 15, 1997
Dragerwerk AG
Dieter Weismann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for detecting the respiratory phases of a patient during an...
Patent number
5,303,700
Issue date
Apr 19, 1994
Dragerwerk Aktiengesellschaft
Dieter Weismann
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Controllable expiration valve arrangement for a ventilating apparatus
Patent number
5,063,925
Issue date
Nov 12, 1991
Dragerwerk Aktiengesellschaft
Helge Frank
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
RESPIRATOR AND A PROCESS FOR OPERATING A RESPIRATOR
Publication number
20090020119
Publication date
Jan 22, 2009
Drager Medical AG & Co. KG
Marcus EGER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEVICE FOR SUPPLYING A PATIENT WITH BREATHING GAS AND PROCESS FOR R...
Publication number
20080000478
Publication date
Jan 3, 2008
DRAEGER MEDICAL AG & CO. KG
Hans Matthiessen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS AND DEVICE FOR LUNG VENTILATION
Publication number
20070246046
Publication date
Oct 25, 2007
DRAEGER MEDICAL AG & CO. KG
Eckhard TESCHNER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS AND DEVICE FOR LUNG VENTILATION
Publication number
20070246047
Publication date
Oct 25, 2007
DRAEGER MEDICAL AG & CO. KG
Eckhard TESCHNER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEVICE AND METHOD FOR DETERMINING LEAKS OF A RESPIRATOR
Publication number
20070144522
Publication date
Jun 28, 2007
DRAEGER MEDICAL AG & CO. KG
Marcus EGER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEVICE AND PROCESS FOR BREATH-SUPPORTING RESPIRATION
Publication number
20070062530
Publication date
Mar 22, 2007
Drager Medical AG & Co. KG
Dieter WEISMANN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ELECTROIMPEDANCE TOMOGRAPH WITH COMMON-MODE SIGNAL SUPPRESSION
Publication number
20070010758
Publication date
Jan 11, 2007
Drager Medical AG & Co. KG
Hans MATTHIESSEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ELECTROIMPEDANCE TOMOGRAPH WITH COMMON-MODE SIGNAL SUPPRESSION
Publication number
20070007973
Publication date
Jan 11, 2007
Drager Medical AG & Co. KG
Hans MATTHIESSEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DEVICE AND PROCESS FOR CONTROLLING A RESPIRATOR
Publication number
20060260611
Publication date
Nov 23, 2006
Drager Medical AG & Co. KG
Yvo GARBER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Device and process for determining the concentration of at least on...
Publication number
20040203169
Publication date
Oct 14, 2004
Peter Dreyer
G01 - MEASURING TESTING
Information
Patent Application
Process and device for controlling the breathing gas supply
Publication number
20030196663
Publication date
Oct 23, 2003
Ullrich Wenkebach
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Process for determining the functional residual capacity of the lungs
Publication number
20020052560
Publication date
May 2, 2002
Jochim Koch
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE