Inventor

SILENIUS PETRI

FI15 patents

⚠️ This page may combine multiple inventors who share the name “SILENIUS PETRI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

M REAL OYJ

3 patents

US6436232B1Aug 20, 2002

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

M REAL OYJ50 citations93

US7083703B2Aug 1, 2006

Filler and a process for the production thereof

M REAL OYJ29 citations89

US7247391B2Jul 24, 2007

Method of producing a coated fibrous web

M REAL OYJ0 citations42

METSA SERLA

2 patents

US6251222B1Jun 26, 2001

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

METSA SERLA55 citations94

US6375794B2Apr 23, 2002

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

METSA SERLA9 citations71

METSA SERLA CORP

1 patent

US6156118ADec 5, 2000

Filler for use in paper manufacture and method for producing it

METSA SERLA CORP70 citations93

M REAL CORP

1 patent

US6599391B2Jul 29, 2003

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

M REAL CORP24 citations90

(unassigned)

1 patent

US5913235AJun 15, 1999

Procedure for determining the diffusion coefficient prevailing in a fibre wall

KYMMENE OY

1 patent

US5582871ADec 10, 1996

Method for preserving wood against undesirable reactions caused by microorganisms

KYMMENE OY11 citations69

KOIVUNEN KIMMO

1 patent

US8785158B2Jul 22, 2014

Method for dissolving cellulose and for producing cellulose particles

KOIVUNEN KIMMO6 citations64

METSA SERLAEOY

1 patent

US6117491ASep 12, 2000

Process and coating color for coating of paper and board

METSA SERLAEOY15 citations62

METSAE SERLA OYJ

1 patent

US6939609B1Sep 6, 2005

Filler and pigment

METSAE SERLA OYJ3 citations60

METSA SERLAE OYJ

1 patent

US6530988B1Mar 11, 2003

Porous coating pigment and a method for its production

METSA SERLAE OYJ2 citations56

LESKELA MARKKU

1 patent

US8608905B2Dec 17, 2013

Method for producing fiber product

LESKELA MARKKU3 citations48

SILENIUS PETRI

1 patent

US8491755B2Jul 23, 2013

Method for manufacturing paper and board

SILENIUS PETRI0 citations24