KVAERNER PULPING AB

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651 15 KARLSTAD, SE

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Patents Grantslast 30 patents

Information Patent Grant
Process for continuously cooking chemical cellulose pulp
- Patent number 7,217,338
- Issue date May 15, 2007
- Kvaerner Pulping AB
- Catrin Gustavsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for the modification of cellulose fibres
- Patent number 7,214,291
- Issue date May 8, 2007
- Kvaerner Pulping AB
- Catrin Gustavsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Feeding device and process and feeding system which utilize the fee...
- Patent number 7,179,437
- Issue date Feb 20, 2007
- Kvaerner Pulping AB
- Lennart Westerberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and arrangement for oxygen delignification of cellulose pulp
- Patent number 7,156,952
- Issue date Jan 2, 2007
- Kvaerner Pulping AB
- Martin Ragnar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sealing device and sleeve and holding element for such
- Patent number 7,147,230
- Issue date Dec 12, 2006
- Kvaerner Pulping AB
- Michael A. Rowe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for continuous cooking of chemical pulp to improve heat economy
- Patent number 7,112,256
- Issue date Sep 26, 2006
- Kvaerner Pulping AB
- Vidar Snekkenes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and bleaching line with a main conduit for wash liquor
- Patent number 7,077,931
- Issue date Jul 18, 2006
- Kvaerner Pulping AB
- Vidar Snekkenes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for supplying washing liquid to a process for cooking cellul...
- Patent number 6,966,970
- Issue date Nov 22, 2005
- Kvaerner Pulping AB
- Vidar Snekkenes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for washing a fibre suspension
- Patent number 6,946,072
- Issue date Sep 20, 2005
- Kvaerner Pulping AB
- Rolf Ekholm
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for regulating the manufacturing of pulp by optically measur...
- Patent number 6,946,056
- Issue date Sep 20, 2005
- Kvaerner Pulping AB
- Martin Ragnar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process and device for evaporating liquids, for example black liquo...
- Patent number 6,887,345
- Issue date May 3, 2005
- Kvaerner Pulping AB
- Ismo Hirvonen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for controlling the cooking temperature in a continuous vapo...
- Patent number 6,843,885
- Issue date Jan 18, 2005
- Kvaerner Pulping AB
- Lennart Gustavsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the oxygen delignification of pulp in two stages with h...
- Patent number 6,841,036
- Issue date Jan 11, 2005
- Kvaerner Pulping AB
- Hakan Dahllof
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
System for the oxygen delignification of pulp consisting of lignoce...
- Patent number 6,808,596
- Issue date Oct 26, 2004
- Kvaerner Pulping AB
- Hakan Dahllof
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pipe system for receiving and transporting lime sludge from a white...
- Patent number 6,793,809
- Issue date Sep 21, 2004
- Kvaerner Pulping AB
- Magnus Ingelman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of producing process steam from a black liquor
- Patent number 6,722,130
- Issue date Apr 20, 2004
- Kvaerner Pulping AB
- Vidar Snekkenes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for continuous cooking of pulp
- Patent number 6,699,357
- Issue date Mar 2, 2004
- Kvaerner Pulping AB
- Vidar Snekkenes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Arrangement for cleaning, airflow control and pushing away melt in...
- Patent number 6,672,227
- Issue date Jan 6, 2004
- Kvaerner Pulping AB
- Lennart Nordenberg
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Distribution device for a device for dewatering pulp
- Patent number 6,668,600
- Issue date Dec 30, 2003
- Kvaerner Pulping AB
- Stefan Hansson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for introducing a first fluid into a second fluid, preferabl...
- Patent number 6,659,635
- Issue date Dec 9, 2003
- Kvaerner Pulping AB
- Rolf Ekholm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sealing arrangement for a pulp dewatering arrangement
- Patent number 6,631,810
- Issue date Oct 14, 2003
- Kvaerner Pulping AB
- Axel Lamas
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Replaceable wearing surface for a sealing arrangement
- Patent number 6,604,743
- Issue date Aug 12, 2003
- Kvaerner Pulping AB
- Stefan Hansson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device for the treatment of a fibrous suspension
- Patent number 6,521,094
- Issue date Feb 18, 2003
- Kvaerner Pulping AB
- Axel Lamas
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for continuous cooking of lignocellulosic fiber material
- Patent number 6,468,390
- Issue date Oct 22, 2002
- Kvaerner Pulping AB
- Vidar Martin Snekkenes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pipe attachment
- Patent number 6,418,963
- Issue date Jul 16, 2002
- Kvaerner Pulping AB
- Rolf Ekholm
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Strainer arrangement for straining liquid from a mixing arrangement
- Patent number 6,395,171
- Issue date May 28, 2002
- Kvaerner Pulping AB
- Gustav Carlsson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the oxygen delignification of pulp in two stages with h...
- Patent number 6,391,152
- Issue date May 21, 2002
- Kvaerner Pulping AB
- Hakan Dahllof
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Quick cone
- Patent number 6,371,526
- Issue date Apr 16, 2002
- Kvaerner Pulping AB
- Rolf Ekholm
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for the continuous cooking of chemical pulp
- Patent number 6,361,649
- Issue date Mar 26, 2002
- Kvaerner Pulping AB
- Vidar Snekkenes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for adding a first fluid into a second fluid with means t...
- Patent number 6,347,883
- Issue date Feb 19, 2002
- Kvaerner Pulping AB
- Rolf Ekholm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Device for distributing cellulose pulp of low and medium consistenc...
- Publication number 20020124977
- Publication date Sep 12, 2002
- Kvaerner Pulping AB
- Goran Brottgardh
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for continuous cooking of pulp
- Publication number 20020079070
- Publication date Jun 27, 2002
- Kvaerner Pulping AB
- Vidar Snekkenes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for continuous cooking of pulp
- Publication number 20020079071
- Publication date Jun 27, 2002
- Kvaerner Pulping AB
- Vidar Snekkenes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Screw press inlet section
- Publication number 20020050214
- Publication date May 2, 2002
- Kvaerner Pulping, Inc.
- Pierre Thibodeau
- B30 - PRESSES
Information Patent Application
Device for the treatment of a fibrous suspension
- Publication number 20020043494
- Publication date Apr 18, 2002
- Kvaerner Pulping AB
- Axel Lamas
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Hydraulic vessel system having a downwardly feeding separator
- Publication number 20010037865
- Publication date Nov 8, 2001
- Kvaerner Pulping AB
- Vidar Snekkenes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and device for the continuous cooking of chemical pulp
- Publication number 20010000588
- Publication date May 3, 2001
- Kvaerner Pulping AB
- Vidar Snekkenes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Trademarklast 30 trademarks

Information Trademark
78576047 - DICONN
- Serial number 78576047
- Registration number 3156442
- Filing date Feb 28, 2005
- KVAERNER PULPING AB
- 7 - Machines and machine tools
Information Trademark
79018939 - DIFEED
- Serial number 79018939
- Registration number 3114500
- Filing date Feb 4, 2005
- Kvaerner Pulping AB
- 7 - Machines and machine tools
Information Trademark
79009395 - IMPBIN
- Serial number 79009395
- Registration number 3023932
- Filing date Oct 15, 2004
- Kvaerner Pulping AB
- 7 - Machines and machine tools
Information Trademark
79009396 - CROSSCIRC
- Serial number 79009396
- Registration number 3076938
- Filing date Oct 15, 2004
- Kvaerner Pulping AB
- 7 - Machines and machine tools
Information Trademark
78376741 - REVAP
- Serial number 78376741
- Registration number 3001181
- Filing date Mar 2, 2004
- Kvaerner Pulping AB
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
78323197 - FLOCLONE
- Serial number 78323197
- Filing date Nov 5, 2003
- Kvaerner Pulping AB
- 7 - Machines and machine tools
Information Trademark
76522495 - COMPACT
- Serial number 76522495
- Registration number 2974741
- Filing date Jun 13, 2003
- Kvaerner Pulping AB
- 7 - Machines and machine tools
Information Trademark
76435218 - JETMIXER
- Serial number 76435218
- Registration number 2826679
- Filing date Jul 29, 2002
- Kvaerner Pulping AB
- 40 - Treatment of materials
Information Trademark
76347474 - COMPACT
- Serial number 76347474
- Filing date Dec 11, 2001
- Kvaerner Pulping AB
- 7 - Machines and machine tools
Information Trademark
76162764 - DUALOMIX
- Serial number 76162764
- Registration number 2699338
- Filing date Nov 10, 2000
- Kvaerner Pulping AB
- 7 - Machines and machine tools
Information Trademark
76162765 - DUALDMIX
- Serial number 76162765
- Registration number 2723112
- Filing date Nov 10, 2000
- Kvaerner Pulping AB
- 7 - Machines and machine tools
Information Trademark
76163147 - DUALZMIX
- Serial number 76163147
- Registration number 2699339
- Filing date Nov 10, 2000
- Kvaerner Pulping AB
- 7 - Machines and machine tools
Information Trademark
76034666 - DUALOX
- Serial number 76034666
- Registration number 2557957
- Filing date Apr 26, 2000
- Kvaerner Pulping AB
- 7 - Machines and machine tools
Information Trademark
75727584 - JETMIXER
- Serial number 75727584
- Filing date Jun 14, 1999
- Kvaerner Pulping AB
- 7 - Machines and machine tools
Information Trademark
75016717 - FLOCLONE
- Serial number 75016717
- Registration number 2115093
- Filing date Nov 8, 1995
- Kvaerner Pulping Technologies AB
- 7 - Machines and machine tools
Information Trademark
75016716 - REVAP
- Serial number 75016716
- Registration number 2138152
- Filing date Nov 8, 1995
- Kvaerner Pulping Technologies AB
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74722913 - PREPOX
- Serial number 74722913
- Registration number 2054098
- Filing date Aug 30, 1995
- Kvaerner Pulping Technologies AB
- 7 - Machines and machine tools
Information Trademark
74532926 - FIBRETEC
- Serial number 74532926
- Filing date Jun 3, 1994
- KVAERNER PULPING TECHNOLOGIES AB
- 6 - Common metals and their alloys
Information Trademark
74532927 - WOODTEC
- Serial number 74532927
- Filing date Jun 3, 1994
- KVAERNER PULPING TECHNOLOGIES AB
- 6 - Common metals and their alloys
Information Trademark
74532928 - RECTEC
- Serial number 74532928
- Filing date Jun 3, 1994
- KVAERNER PULPING TECHNOLOGIES AB
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74506623 - QUADAIR
- Serial number 74506623
- Filing date Mar 29, 1994
- KAMYR AKTIEBOLAG
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information Trademark
74479821 - AE
- Serial number 74479821
- Registration number 2029086
- Filing date Jan 18, 1994
- KAMYR AKTIEBOLAGET
- 7 - Machines and machine tools

KVAERNER PULPING AB

Organization

Patents Grantslast 30 patents

Process for continuously cooking chemical cellulose pulp

Method for the modification of cellulose fibres

Feeding device and process and feeding system which utilize the fee...

Method and arrangement for oxygen delignification of cellulose pulp

Sealing device and sleeve and holding element for such

Method for continuous cooking of chemical pulp to improve heat economy

Method and bleaching line with a main conduit for wash liquor

Method for supplying washing liquid to a process for cooking cellul...

Method and apparatus for washing a fibre suspension

Method for regulating the manufacturing of pulp by optically measur...

Process and device for evaporating liquids, for example black liquo...

Method for controlling the cooking temperature in a continuous vapo...

Process for the oxygen delignification of pulp in two stages with h...

System for the oxygen delignification of pulp consisting of lignoce...

Pipe system for receiving and transporting lime sludge from a white...

Method of producing process steam from a black liquor

Process for continuous cooking of pulp

Arrangement for cleaning, airflow control and pushing away melt in...

Distribution device for a device for dewatering pulp

Method for introducing a first fluid into a second fluid, preferabl...

Sealing arrangement for a pulp dewatering arrangement

Replaceable wearing surface for a sealing arrangement

Device for the treatment of a fibrous suspension

Method for continuous cooking of lignocellulosic fiber material

Pipe attachment

Strainer arrangement for straining liquid from a mixing arrangement

Process for the oxygen delignification of pulp in two stages with h...

Quick cone

Method for the continuous cooking of chemical pulp

Apparatus for adding a first fluid into a second fluid with means t...

Patents Applicationslast 30 patents

Device for distributing cellulose pulp of low and medium consistenc...

Process for continuous cooking of pulp

Process for continuous cooking of pulp

Screw press inlet section

Device for the treatment of a fibrous suspension

Hydraulic vessel system having a downwardly feeding separator

Method and device for the continuous cooking of chemical pulp

Trademarklast 30 trademarks

78576047 - DICONN

79018939 - DIFEED

79009395 - IMPBIN

79009396 - CROSSCIRC

78376741 - REVAP

78323197 - FLOCLONE

76522495 - COMPACT

76435218 - JETMIXER

76347474 - COMPACT

76162764 - DUALOMIX

76162765 - DUALDMIX

76163147 - DUALZMIX

76034666 - DUALOX

75727584 - JETMIXER

75016717 - FLOCLONE

75016716 - REVAP

74722913 - PREPOX

74532926 - FIBRETEC

74532927 - WOODTEC

74532928 - RECTEC

74506623 - QUADAIR

74479821 - AE