Erik Lindgren

Person

Bohus, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for production of paper
- Patent number 7,488,402
- Issue date Feb 10, 2009
- Akzo Nobel N.V.
- Sten Frölich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for sizing paper
- Patent number 7,318,881
- Issue date Jan 15, 2008
- Akzo Nobel N.V.
- Erik Lindgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the production of paper
- Patent number 6,918,995
- Issue date Jul 19, 2005
- Akzo Nobel N.V.
- Sten Frölich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for sizing paper
- Patent number 6,846,384
- Issue date Jan 25, 2005
- Akzo Nobel N.V.
- Erik Lindgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for sizing paper
- Patent number 6,818,100
- Issue date Nov 16, 2004
- Akzo Nobel N.V.
- Erik Lindgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sizing composition
- Patent number 6,485,555
- Issue date Nov 26, 2002
- Akzo Nobel N.V.
- Erik Lindgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sizing of paper
- Patent number 6,306,255
- Issue date Oct 23, 2001
- Akzo Nobel NV
- Sten Frölich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Aqueous dispersions of hydrophobic material
- Patent number 6,165,259
- Issue date Dec 26, 2000
- Akzo Nobel N.V.
- Hans Hallstrom
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the production of paper
- Patent number 6,103,064
- Issue date Aug 15, 2000
- Eka Chemicals AB
- Anna Asplund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sizing of paper
- Patent number 6,093,217
- Issue date Jul 25, 2000
- Akzo Nobel N.V.
- Sten Frolich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Absorbent material and production thereof
- Patent number 6,083,347
- Issue date Jul 4, 2000
- Eka Chemicals AB
- Ingemar Thebrin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for reducing the content of organic solvent in cellulose-rea...
- Patent number 6,074,529
- Issue date Jun 13, 2000
- Eka Nobel AB
- Erik Lindgren
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sizing of paper
- Patent number 5,969,011
- Issue date Oct 19, 1999
- Akzo Nobel N.V.
- Sten Frolich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Absorbent cellulosic material and production thereof
- Patent number 5,938,894
- Issue date Aug 17, 1999
- Eka Chemicals AB
- Ingemar Thebrin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for reducing the content of organic solvent in cellulose-rea...
- Patent number 5,776,347
- Issue date Jul 7, 1998
- Eka Nobel AB
- Erik Lindgren
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aqueous suspensions of colloidal particles, preparation and use of...
- Patent number 5,607,552
- Issue date Mar 4, 1997
- Eka Nobel, AB
- Kjell Andersson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Packaging material process for producing same and use thereof
- Patent number 5,603,997
- Issue date Feb 18, 1997
- Nobel AB
- Erik Lindgren
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Silica sols and use of the sols
- Patent number 5,603,805
- Issue date Feb 18, 1997
- Eka Nobel, AB
- Kjell Andersson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sized paper, process for producing same and use thereof
- Patent number 5,374,335
- Issue date Dec 20, 1994
- Eka Nobel AB
- Erik Lindgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
COATED SUBSTRATE AND METHOD FOR THE PREPARATION THEREOF
- Publication number 20120107533
- Publication date May 3, 2012
- Akzo Nobel Chemicals International B.V.
- Kjell Rune Andersson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Pigment Composition
- Publication number 20100075161
- Publication date Mar 25, 2010
- Akzo Nobel N.V.
- Erik Lindgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method of treating polyaluminium compounds
- Publication number 20060231496
- Publication date Oct 19, 2006
- Akzo Nobel N.V.
- Kjell Rune Andersson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Pigment composition
- Publication number 20060112855
- Publication date Jun 1, 2006
- Akzo Nobel N.V.
- Kjell Rune Andersson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Pigment composition
- Publication number 20060100338
- Publication date May 11, 2006
- Akzo Nobel N.V.
- Kjell Rune Andersson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Pigment composition
- Publication number 20060099408
- Publication date May 11, 2006
- Akzo Nobel N.V.
- Kjell Rune Andersson
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Board, packaging material and package as well as production and use...
- Publication number 20050257909
- Publication date Nov 24, 2005
- Erik Lindgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for production of paper
- Publication number 20050236126
- Publication date Oct 27, 2005
- Sten Frolich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for sizing paper
- Publication number 20040206467
- Publication date Oct 21, 2004
- Erik Lindgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Absorbent material and production thereof
- Publication number 20030024670
- Publication date Feb 6, 2003
- Arne Andersson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Sizing dispersion
- Publication number 20030019599
- Publication date Jan 30, 2003
- John Nicholass
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for manufacturing paper
- Publication number 20020166648
- Publication date Nov 14, 2002
- Sten Frolich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for sizinc paper
- Publication number 20020100567
- Publication date Aug 1, 2002
- Erik Lindgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for the production of paper
- Publication number 20020096289
- Publication date Jul 25, 2002
- Sten Frolich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Sizing dispersion
- Publication number 20020096275
- Publication date Jul 25, 2002
- Erik Lindgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for sizing paper
- Publication number 20020096290
- Publication date Jul 25, 2002
- Erik Lindgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Erik Lindgren

Person

Patents Grantslast 30 patents

Process for production of paper

Process for sizing paper

Process for the production of paper

Process for sizing paper

Process for sizing paper

Sizing composition

Sizing of paper

Aqueous dispersions of hydrophobic material

Process for the production of paper

Sizing of paper

Absorbent material and production thereof

Method for reducing the content of organic solvent in cellulose-rea...

Sizing of paper

Absorbent cellulosic material and production thereof

Method for reducing the content of organic solvent in cellulose-rea...

Aqueous suspensions of colloidal particles, preparation and use of...

Packaging material process for producing same and use thereof

Silica sols and use of the sols

Sized paper, process for producing same and use thereof

Patents Applicationslast 30 patents

COATED SUBSTRATE AND METHOD FOR THE PREPARATION THEREOF

Pigment Composition

Method of treating polyaluminium compounds

Pigment composition

Pigment composition

Pigment composition

Board, packaging material and package as well as production and use...

Process for production of paper

Process for sizing paper

Absorbent material and production thereof

Sizing dispersion

Process for manufacturing paper

Process for sizinc paper

Process for the production of paper

Sizing dispersion

Process for sizing paper