Stefan Backa

Person

Vasagatan 7, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Computer based method and system for controlling an industrial process
- Patent number 7,082,348
- Issue date Jul 25, 2006
- ABB AB
- Erik Dahlquist
- G05 - CONTROLLING REGULATING
Information Patent Grant
Refiner control
- Patent number 6,935,164
- Issue date Aug 30, 2005
- ABB AB
- Thomas Liljenberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device for monitoring and controlling a process
- Patent number 6,874,356
- Issue date Apr 5, 2005
- ABB AB
- Anna Kornfeldt
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method and device for monitoring and controlling a process
- Patent number 6,874,355
- Issue date Apr 5, 2005
- ABB AB
- Anna Kornfeldt
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method in drying of paper
- Patent number 6,742,280
- Issue date Jun 1, 2004
- Andritz Technology and Asset Management GmbH
- Anders Andrén
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device for controlling an essentially continuous process
- Patent number 6,597,959
- Issue date Jul 22, 2003
- ABB AB
- Stefan Backa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for producing a sintered porous body
- Patent number 6,365,092
- Issue date Apr 2, 2002
- ABB Lummus Global, Inc.
- Stefan Backa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Two stage process for drying of raw wood material
- Patent number 6,357,144
- Issue date Mar 19, 2002
- Valmet Fibertech AB
- Lars Nilsson
- F26 - DRYING
Information Patent Grant
Wood drying plant and a method of purifying a drying gas from a woo...
- Patent number 5,966,837
- Issue date Oct 19, 1999
- ABB Flakt AB
- Stefan Backa
- F26 - DRYING

Patents Applicationslast 30 patents

Information Patent Application
Method and device for monitoring and controlling a process
- Publication number 20040112121
- Publication date Jun 17, 2004
- Anna Kornfeldt
- G01 - MEASURING TESTING
Information Patent Application
Method and device for monitoring and controlling a process
- Publication number 20040106170
- Publication date Jun 3, 2004
- Anna Kornfeldt
- G01 - MEASURING TESTING
Information Patent Application
Gas distributor for fuel cells
- Publication number 20040009386
- Publication date Jan 15, 2004
- Bertil Nygren
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Active acoustic spectroscopy
- Publication number 20040006409
- Publication date Jan 8, 2004
- Thomas Liljenberg
- G01 - MEASURING TESTING

Stefan Backa

Person

Patents Grantslast 30 patents

Computer based method and system for controlling an industrial process

Refiner control

Method and device for monitoring and controlling a process

Method and device for monitoring and controlling a process

Method in drying of paper

Method and device for controlling an essentially continuous process

Method for producing a sintered porous body

Two stage process for drying of raw wood material

Wood drying plant and a method of purifying a drying gas from a woo...

Patents Applicationslast 30 patents

Method and device for monitoring and controlling a process

Method and device for monitoring and controlling a process

Gas distributor for fuel cells

Active acoustic spectroscopy