Hans Matthiessen

Person

Bad Schwartau, DE

People

Patents Grantslast 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
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
Compressed air respirator
- Patent number 7,681,573
- Issue date Mar 23, 2010
- Drager Safety AG & Co. KGaA
- Hans Matthiessen
- A62 - LIFE-SAVING FIRE-FIGHTING
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
Compressed air respirator
- Patent number 7,578,293
- Issue date Aug 25, 2009
- Drager Safety AG & Co. KGaA
- Hans Matthiessen
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Device for the analysis of the qualitative composition of gases
- Patent number 7,339,669
- Issue date Mar 4, 2008
- Drägerwerk Aktiengesellschaft
- Hans Matthiessen
- G01 - MEASURING TESTING
Information Patent Grant
Electrode belt
- Patent number 7,315,754
- Issue date Jan 1, 2008
- Dräger Medical AG & Co. KGaA
- Steffen Leonhardt
- 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
Device and process for putting an electrode carrier on a patient
- Patent number 7,286,863
- Issue date Oct 23, 2007
- Drager Medical AG & Co. KGaA
- Steffen Leonhardt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for determining the proportion of a substance...
- Patent number 7,268,352
- Issue date Sep 11, 2007
- Dragerwerk Artiengesellschaft
- Rasmus Behring
- G01 - MEASURING TESTING
Information Patent Grant
Device and process for guiding a person along a path traveled
- Patent number 7,209,036
- Issue date Apr 24, 2007
- Dräger Safety AG&Co. KGaA
- Jörg-Uwe Meyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical absorption measuring instrument
- Patent number 6,650,417
- Issue date Nov 18, 2003
- Dräger Safety AG & Co. KGaAM
- Hans Matthiessen
- G01 - MEASURING TESTING
Information Patent Grant
Arrangement for blocking the operation by an operator of a vehicle...
- Patent number 6,075,444
- Issue date Jun 13, 2000
- Drager Sicherheitstechnik GmbH
- Jurgen Sohege
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Gas detection system with interchangeable gas sensors
- Patent number 5,948,962
- Issue date Sep 7, 1999
- Dragerwerk AG
- Hans Matthiessen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of determining the portion of an electrochemically convertib...
- Patent number 5,726,906
- Issue date Mar 10, 1998
- Dragerwerk Aktiengesellschaft
- Hans Matthiessen
- G01 - MEASURING TESTING
Information Patent Grant
Method of operating and amperometric measuring cell
- Patent number 5,611,908
- Issue date Mar 18, 1997
- Dr agerwerk Aktiengesellschaft
- Hans Matthiessen
- G01 - MEASURING TESTING
Information Patent Grant
Measuring cell for electrochemically detecting a gas
- Patent number 5,314,605
- Issue date May 24, 1994
- Dragerwerk Aktiengesellschaft
- Hans Matthiessen
- G01 - MEASURING TESTING
Information Patent Grant
Measuring apparatus for detecting gases
- Patent number 5,092,980
- Issue date Mar 3, 1992
- Dragerwerk Aktiengesellschaft
- Christoph Maurer
- G01 - MEASURING TESTING
Information Patent Grant
Process and arrangement for determining at least one component of a...
- Patent number 5,093,269
- Issue date Mar 3, 1992
- Dragerwerk Aktiengesellschaft
- Kurt Leichnitz
- G01 - MEASURING TESTING
Information Patent Grant
Measuring cell for an electrochemical gas sensor
- Patent number 4,988,429
- Issue date Jan 29, 1991
- Dragerwerk Aktiengesellschaft
- Hans Matthiessen
- G01 - MEASURING TESTING
Information Patent Grant
Gas-sensing apparatus
- Patent number 4,833,909
- Issue date May 30, 1989
- Dragerwerk Aktiengesellschaft
- Hans Matthiessen
- G01 - MEASURING TESTING
Information Patent Grant
Test tube with flame arrester for combustible gases
- Patent number 4,769,218
- Issue date Sep 6, 1988
- Dragerwerk Aktiengesellschaft
- Kurt Leichnitz
- G01 - MEASURING TESTING
Information Patent Grant
Self-contained portable photoelectric gas measuring and warning app...
- Patent number 4,707,614
- Issue date Nov 17, 1987
- Dragerwerk Aktiengesellschaft
- Hans Matthiessen
- G01 - MEASURING TESTING
Information Patent Grant
Method for sensitizing and stabilizing the operating condition of a...
- Patent number 4,663,958
- Issue date May 12, 1987
- Dragerwerk Aktiengesellschaft
- Hans Matthiessen
- G01 - MEASURING TESTING
Information Patent Grant
Circuit arrangement for correction of a sensor output
- Patent number 4,499,423
- Issue date Feb 12, 1985
- Dragerwerk Aktiengesellschaft
- Hans Matthiessen
- G01 - MEASURING TESTING
Information Patent Grant
Electrically and mechanically controllable closed cycle respirator
- Patent number 4,440,166
- Issue date Apr 3, 1984
- Dragerwerk Aktiengesellschaft
- Jorg Winkler
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Closed cycle respirator with emergency oxygen supply
- Patent number 4,423,723
- Issue date Jan 3, 1984
- Dragerwerk Aktiengesellschaft
- Jo/ rg Winkler
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

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
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
Modular system for electronic assembly units worn close to the body...
- Publication number 20060270471
- Publication date Nov 30, 2006
- Drager Safety AG & Co. KGaA
- Hans Matthiessen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Modular system for electronic assembly units worn close to the body
- Publication number 20060267790
- Publication date Nov 30, 2006
- Drager Safety AG & Co. KGaA
- Hans Matthiessen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Compressed air respirator
- Publication number 20060260612
- Publication date Nov 23, 2006
- Drager Safety AG & Co. KGaA
- Hans Matthiessen
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Compressed air respirator
- Publication number 20060260610
- Publication date Nov 23, 2006
- Drager Safety AG & Co. KGaA
- Hans Matthiessen
- A62 - LIFE-SAVING FIRE-FIGHTING
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 for the analysis of the qualitative composition of gases
- Publication number 20060158648
- Publication date Jul 20, 2006
- Dragerwerk Aktiengesellschaft
- Hans Matthiessen
- G01 - MEASURING TESTING
Information Patent Application
Device and process for guiding a person along a path traveled
- Publication number 20060009167
- Publication date Jan 12, 2006
- Drager Safety AG & Co. KGaA
- Jorg-Uwe Meyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for determining the proportion of a substance...
- Publication number 20050274893
- Publication date Dec 15, 2005
- Dragerwerk Aktiengesellschaft
- Rasmus Behring
- G01 - MEASURING TESTING
Information Patent Application
Device and process for putting an electrode carrier on a patient
- Publication number 20050033134
- Publication date Feb 10, 2005
- Steffen Leonhardt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electrode belt
- Publication number 20040260167
- Publication date Dec 23, 2004
- Steffen Leonhardt
- 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
Optical absorption measuring instrument
- Publication number 20030002044
- Publication date Jan 2, 2003
- Hans Matthiessen
- G01 - MEASURING TESTING

Hans Matthiessen

Person

Patents Grantslast 30 patents

Device for supplying a patient with breathing gas and process for r...

Electroimpedance tomograph with common-mode signal suppression

Compressed air respirator

Device and process for controlling a respirator

Compressed air respirator

Device for the analysis of the qualitative composition of gases

Electrode belt

Electroimpedance tomograph with common-mode signal suppression

Device and process for putting an electrode carrier on a patient

Apparatus and method for determining the proportion of a substance...

Device and process for guiding a person along a path traveled

Optical absorption measuring instrument

Arrangement for blocking the operation by an operator of a vehicle...

Gas detection system with interchangeable gas sensors

Method of determining the portion of an electrochemically convertib...

Method of operating and amperometric measuring cell

Measuring cell for electrochemically detecting a gas

Measuring apparatus for detecting gases

Process and arrangement for determining at least one component of a...

Measuring cell for an electrochemical gas sensor

Gas-sensing apparatus

Test tube with flame arrester for combustible gases

Self-contained portable photoelectric gas measuring and warning app...

Method for sensitizing and stabilizing the operating condition of a...

Circuit arrangement for correction of a sensor output

Electrically and mechanically controllable closed cycle respirator

Closed cycle respirator with emergency oxygen supply

Patents Applicationslast 30 patents

DEVICE FOR SUPPLYING A PATIENT WITH BREATHING GAS AND PROCESS FOR R...

ELECTROIMPEDANCE TOMOGRAPH WITH COMMON-MODE SIGNAL SUPPRESSION

ELECTROIMPEDANCE TOMOGRAPH WITH COMMON-MODE SIGNAL SUPPRESSION

Modular system for electronic assembly units worn close to the body...

Modular system for electronic assembly units worn close to the body

Compressed air respirator

Compressed air respirator

DEVICE AND PROCESS FOR CONTROLLING A RESPIRATOR

Device for the analysis of the qualitative composition of gases

Device and process for guiding a person along a path traveled

Apparatus and method for determining the proportion of a substance...

Device and process for putting an electrode carrier on a patient

Electrode belt

Device and process for determining the concentration of at least on...

Optical absorption measuring instrument