Petri Silenius

Person

Lohna as., FI

People

Patents Grantslast 30 patents

Information Patent Grant
Method for dissolving cellulose and for producing cellulose particles
- Patent number 8,785,158
- Issue date Jul 22, 2014
- SAPPI Netherlands Services B.V.
- Kimmo Koivunen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for producing fiber product
- Patent number 8,608,905
- Issue date Dec 17, 2013
- Markku Leskela
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for manufacturing paper and board
- Patent number 8,491,755
- Issue date Jul 23, 2013
- M-real Oyj
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of producing a coated fibrous web
- Patent number 7,247,391
- Issue date Jul 24, 2007
- M-real Oyj
- Kirsi Nissinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Filler and a process for the production thereof
- Patent number 7,083,703
- Issue date Aug 1, 2006
- M-real Oyj
- Outi Aho
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Filler and pigment
- Patent number 6,939,609
- Issue date Sep 6, 2005
- Metsa-Serla Oyj
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Filler for use in paper manufacture and procedure for producing a f...
- Patent number 6,599,391
- Issue date Jul 29, 2003
- M-Real Corporation
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Porous coating pigment and a method for its production
- Patent number 6,530,988
- Issue date Mar 11, 2003
- Metsa-Serla Oyj
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Procedure for adding a filler into a pulp based on cellulose fibers
- Patent number 6,436,232
- Issue date Aug 20, 2002
- M-real Oyj
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Filler for use in paper manufacture and procedure for producing a f...
- Patent number 6,375,794
- Issue date Apr 23, 2002
- Metsa-Serla
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Filler for use in paper manufacture and procedure for producing a f...
- Patent number 6,251,222
- Issue date Jun 26, 2001
- Metsa-Serla
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Filler for use in paper manufacture and method for producing it
- Patent number 6,156,118
- Issue date Dec 5, 2000
- Metsa-Serla Corporation
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process and coating color for coating of paper and board
- Patent number 6,117,491
- Issue date Sep 12, 2000
- Metsa-Serla Oy
- Anne Rutanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for preserving wood against undesirable reactions caused by...
- Patent number 5,582,871
- Issue date Dec 10, 1996
- Kymmene Oy
- Petri Silenius
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
FIBROUS WEB AND PROCESS FOR THE PREPARATION THEREOF
- Publication number 20130139987
- Publication date Jun 6, 2013
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for producing fiber product
- Publication number 20110061826
- Publication date Mar 17, 2011
- Markku Leskela
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Fibrous web and process for the preparation thereof
- Publication number 20100218908
- Publication date Sep 2, 2010
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for Coating Cellulose Particles, Coated Cellulose Particles,...
- Publication number 20090126891
- Publication date May 21, 2009
- M-real Oyj
- Kimmo Koivunen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of Producing a Fibrous Web
- Publication number 20090114356
- Publication date May 7, 2009
- M-real Oyj
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for Dissolving Cellulose and for Producing Cellulose Particles
- Publication number 20090014902
- Publication date Jan 15, 2009
- Kimmo Koivunen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fibrous web and process for the preparation thereof
- Publication number 20080073049
- Publication date Mar 27, 2008
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Composites of Starch Containing Silicon, Method for the Production...
- Publication number 20070246179
- Publication date Oct 25, 2007
- M-real Oyi
- Petri Silenius
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Use of betuline as a filler in paper and board
- Publication number 20070131370
- Publication date Jun 14, 2007
- M-real Oyj
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for manufacturing paper and board
- Publication number 20060060318
- Publication date Mar 23, 2006
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for producing fiber product
- Publication number 20060032596
- Publication date Feb 16, 2006
- Markku Leskela
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for manufacturing filler container chemical pulp
- Publication number 20040244930
- Publication date Dec 9, 2004
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Coated fibrous web and process for the production thereof
- Publication number 20040173329
- Publication date Sep 9, 2004
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Multilayered fibrous product and process for the production thereof
- Publication number 20040168779
- Publication date Sep 2, 2004
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Noil for use in paper manufacture, method for its production, and p...
- Publication number 20040168781
- Publication date Sep 2, 2004
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Fibrous web and process for the preparation thereof
- Publication number 20040168782
- Publication date Sep 2, 2004
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method of producing a coated fibrous web
- Publication number 20040149406
- Publication date Aug 5, 2004
- Kirsi Nissinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Filler and a process for the production thereof
- Publication number 20040131854
- Publication date Jul 8, 2004
- Outi Aho
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Noil for use in paper manufacture, method for its production, and p...
- Publication number 20030051837
- Publication date Mar 20, 2003
- Petri Silenius
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Filler for use in paper manufacture and procedure for producing a f...
- Publication number 20020084050
- Publication date Jul 4, 2002
- M-real Corporation
- Petri Silenius
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Filler for use in paper manufacture and procedure for producing a...
- Publication number 20010000063
- Publication date Mar 29, 2001
- Petri Silenius
- C01 - INORGANIC CHEMISTRY

Petri Silenius

Person

Patents Grantslast 30 patents

Method for dissolving cellulose and for producing cellulose particles

Method for producing fiber product

Method for manufacturing paper and board

Method of producing a coated fibrous web

Filler and a process for the production thereof

Filler and pigment

Filler for use in paper manufacture and procedure for producing a f...

Porous coating pigment and a method for its production

Procedure for adding a filler into a pulp based on cellulose fibers

Filler for use in paper manufacture and procedure for producing a f...

Filler for use in paper manufacture and procedure for producing a f...

Filler for use in paper manufacture and method for producing it

Process and coating color for coating of paper and board

Method for preserving wood against undesirable reactions caused by...

Patents Applicationslast 30 patents

FIBROUS WEB AND PROCESS FOR THE PREPARATION THEREOF

Method for producing fiber product

Fibrous web and process for the preparation thereof

Method for Coating Cellulose Particles, Coated Cellulose Particles,...

Method of Producing a Fibrous Web

Method for Dissolving Cellulose and for Producing Cellulose Particles

Fibrous web and process for the preparation thereof

Composites of Starch Containing Silicon, Method for the Production...

Use of betuline as a filler in paper and board

Method for manufacturing paper and board

Method for producing fiber product

Method for manufacturing filler container chemical pulp

Coated fibrous web and process for the production thereof

Multilayered fibrous product and process for the production thereof

Noil for use in paper manufacture, method for its production, and p...

Fibrous web and process for the preparation thereof

Method of producing a coated fibrous web

Filler and a process for the production thereof

Noil for use in paper manufacture, method for its production, and p...

Filler for use in paper manufacture and procedure for producing a f...

Filler for use in paper manufacture and procedure for producing a...