Inventor · disambiguated record
Petri Silenius
Also filed as: SILENIUS PETRI
15 granted patents·14 pending applications·298 citations·filing 1994–2012
93Inventor score
Top patents by PatentIndex Score
29 records- 0191US6436232B1Procedure for adding a filler into a pulp based on cellulose fibersM REAL OYJ·Filed 1997·Granted Aug 20, 2002·50 cites·11 claims
- 0287US6599391B2Filler for use in paper manufacture and procedure for producing a fillerM REAL CORP·Filed 2001·Granted Jul 29, 2003·24 cites·17 claims
- 0387US6251222B1Filler for use in paper manufacture and procedure for producing a fillerMETSA SERLA·Filed 1997·Granted Jun 26, 2001·55 cites·36 claims
- 0485US7083703B2Filler and a process for the production thereofM REAL OYJ·Filed 2002·Granted Aug 1, 2006·29 cites·20 claims
- 0585US6156118AFiller for use in paper manufacture and method for producing itMETSA SERLA CORP·Filed 1998·Granted Dec 5, 2000·70 cites·19 claims
- 0677US8785158B2Method for dissolving cellulose and for producing cellulose particlesKOIVUNEN KIMMO·Filed 2006·Granted Jul 22, 2014·6 cites·6 claims
- 0773US6375794B2Filler for use in paper manufacture and procedure for producing a fillerMETSA SERLA·Filed 2000·Granted Apr 23, 2002·9 cites·1 claims
- 0858US8608905B2Method for producing fiber productLESKELA MARKKU·Filed 2010·Granted Dec 17, 2013·3 cites·12 claims
- 0956US2010218908A1Fibrous web and process for the preparation thereofSILENIUS PETRI·Filed 2009·Application pending·0 cites
- 1053US5913235AProcedure for determining the diffusion coefficient prevailing in a fibre wallFiled 1997·Granted Jun 15, 1999·21 cites·10 claims
- 1151US2008073049A1Fibrous web and process for the preparation thereofSILENIUS PETRI·Filed 2007·Application pending·0 cites
- 1251US2009114356A1Method of Producing a Fibrous WebM REAL OYJ·Filed 2006·Application pending·0 cites
- 1348US2009126891A1Method for Coating Cellulose Particles, Coated Cellulose Particles, and Use Thereof In Paper and Board productionM REAL OYJ·Filed 2006·Application pending·0 cites
- 1448US2004168781A1Noil for use in paper manufacture, method for its production, and paper pulp and paper containing such noilFiled 2004·Application pending·0 cites
- 1545US2003051837A1Noil for use in paper manufacture, method for its production, and paper pulp and paper containing such noilFiled 2002·Application pending·0 cites
- 1644US6117491AProcess and coating color for coating of paper and boardMETSA SERLAEOY·Filed 1998·Granted Sep 12, 2000·15 cites·12 claims
- 1744US2004168782A1Fibrous web and process for the preparation thereofFiled 2002·Application pending·0 cites
- 1844US2013139987A1Fibrous web and process for the preparation thereofSILENIUS PETRI·Filed 2012·Application pending·0 cites
- 1943US5582871AMethod for preserving wood against undesirable reactions caused by microorganismsKYMMENE OY·Filed 1994·Granted Dec 10, 1996·11 cites·17 claims
- 2043US2007131370A1Use of betuline as a filler in paper and boardM REAL OYJ·Filed 2005·Application pending·0 cites
- 2140US7247391B2Method of producing a coated fibrous webM REAL OYJ·Filed 2002·Granted Jul 24, 2007·0 cites·9 claims
- 2239US2007246179A1Composites of Starch Containing Silicon, Method for the Production Thereof, and Use for Making Paper and BoardREAL OYI M·Filed 2005·Application pending·0 cites
- 2338US2004168779A1Multilayered fibrous product and process for the production thereofFiled 2002·Application pending·0 cites
- 2438US2004173329A1Coated fibrous web and process for the production thereofFiled 2002·Application pending·0 cites
- 2534US6939609B1Filler and pigmentMETSAE SERLA OYJ·Filed 1999·Granted Sep 6, 2005·3 cites·11 claims
- 2632US2004244930A1Method for manufacturing filler container chemical pulpFiled 2002·Application pending·0 cites
- 2731US8491755B2Method for manufacturing paper and boardSILENIUS PETRI·Filed 2003·Granted Jul 23, 2013·0 cites·7 claims
- 2829US6530988B1Porous coating pigment and a method for its productionMETSA SERLAE OYJ·Filed 1999·Granted Mar 11, 2003·2 cites·32 claims
- 2927US2006032596A1Method for producing fiber productLESKELA MARKKU·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →