Inventor · disambiguated record
Aarto Paren
Also filed as: PAREN AARTO
14 granted patents·1 pending application·189 citations·filing 1992–2010
91Inventor score
Top patents by PatentIndex Score
15 records- 0188US5417752AProduct containing silicon dioxide and a method for its preparationKEMIRA FIBRES OY·Filed 1992·Granted May 23, 1995·62 cites·8 claims
- 0286US6165318ADelignification of chemical pulp with peroxide in the presence of a silicomolybdenic acid compoundKEMIRA CHEMICALS OY·Filed 1995·Granted Dec 26, 2000·46 cites·8 claims
- 0380US6590120B1Methods for the preparation of an N-bis-[2-(1,2-dicarboxy-ethoxy)-ethyl]amine derivative and products of the methods and their usesKEMIRA CHEMICALS OY·Filed 1999·Granted Jul 8, 2003·10 cites·29 claims
- 0477US6264790B1Process for the peracid bleaching of chelated chemical pulpKEMIRA CHEMICALS OY·Filed 1997·Granted Jul 24, 2001·19 cites·10 claims
- 0573US6187143B1Process for the manufacture of hydrophobic paper or hydrophobic board, and a sizing compositionKEMIRA CHEMICALS OY·Filed 1999·Granted Feb 13, 2001·37 cites·15 claims
- 0667US7837916B2Method for manufacturing silicate-containing fiberSATERI INTERNAT CO LTD·Filed 2005·Granted Nov 23, 2010·3 cites·11 claims
- 0762US8066846B2Composition and process for the treatment of fibre materialPAREN AARTO·Filed 2008·Granted Nov 29, 2011·3 cites·23 claims
- 0854US7674851B2Polymer composition for peroxide bleaching of cellulosic fibre material and processes for peroxide bleachingKEMIRA OYJ·Filed 2004·Granted Mar 9, 2010·1 cites·16 claims
- 0954US7481905B2Process for manufacturing boardPAREN AARTO·Filed 2002·Granted Jan 27, 2009·2 cites·14 claims
- 1053US7867357B2Polymer composition for peroxide bleaching of cellulosic fibre material and processes for peroxide bleachingKEMIRA OYJ·Filed 2010·Granted Jan 11, 2011·0 cites·39 claims
- 1153US7754048B2Bleaching of cellulosic fibre material with peroxide using polymers as a stabiliserKEMIRA OYJ·Filed 2004·Granted Jul 13, 2010·1 cites·18 claims
- 1249US8048264B2Composition and process for the treatment of fibre materialKEMIRA OYJ·Filed 2005·Granted Nov 1, 2011·0 cites·25 claims
- 1345US6331192B1Bleaching of chemical pulp and treatment with a chelating agentKEMIRA CHEMICALS OY·Filed 1998·Granted Dec 18, 2001·5 cites·11 claims
- 1444US7988821B2Process for the treatment of fibre material and new compositionKEMIRA OYJ·Filed 2005·Granted Aug 2, 2011·0 cites·25 claims
- 1541US2007272378A1Method for Reducing the Extractives Content of High-Yield Pulps and Method for Producing Bleached High-Yield PulpsPAREN AARTO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →