Inventor · disambiguated record
Auvo Kettunen
Also filed as: KETTUNEN AUVO · KETTUNEN AUVO K · KETTUNEN AUVO KIMMO
12 granted patents·12 pending applications·138 citations·filing 1995–2019
91Inventor score
Technology areasD21C
Top patents by PatentIndex Score
24 records- 0189US6368453B1Chip feeding to a comminuted cellulosic fibrous material treatment vesselANDRITZ INC·Filed 2000·Granted Apr 9, 2002·14 cites·12 claims
- 0288US6346166B1Flash tank steam economy improvementANDRITZ AHLSTROM INC·Filed 2000·Granted Feb 12, 2002·25 cites·3 claims
- 0384US6524436B2Flash tank steam economy improvementANDRITZ INC·Filed 2001·Granted Feb 25, 2003·15 cites·5 claims
- 0483US6506283B2Pretreatment of chips before cookingANDRITZ INC·Filed 2001·Granted Jan 14, 2003·9 cites·3 claims
- 0581US6544384B2Pretreatment of chips before cookingANDRITZ INC·Filed 2001·Granted Apr 8, 2003·8 cites·3 claims
- 0681US5635026ACooking cellulose material with high alkali concentrations and/or high pHAHLSTROM MACHINERY INC·Filed 1995·Granted Jun 3, 1997·26 cites·19 claims
- 0780US5779856ACooking cellulose material using high alkali concentrations and/or high pH near the end of the cookAHLSTROM MACHINERY INC·Filed 1996·Granted Jul 14, 1998·23 cites·21 claims
- 0875US9163358B2Method and assembly for processing cellulose pulp of wood processing industryKETTUNEN AUVO·Filed 2010·Granted Oct 20, 2015·3 cites·47 claims
- 0964US6248208B1Pretreatment of chips before cookingANDRITZ AHLSTROM INC·Filed 1995·Granted Jun 19, 2001·10 cites·3 claims
- 1057US2007131363A1Fiberline systems, processes and methodsANDRITZ INC·Filed 2006·Application pending·0 cites
- 1156US2016040356A1Method and assembly for processing cellulose pulp of wood processing industryANDRITZ OY·Filed 2015·Application pending·0 cites
- 1253US2003089466A1Chip feeding to a comminuted cellulosic fibrous material treatment vesselANDRITZ INC·Filed 2002·Application pending·0 cites
- 1353US2003089470A1Chip feeding to a comminuted cellulosic fibrous material treatment vesselANDRITZ INC·Filed 2002·Application pending·0 cites
- 1453US2003089469A1Chip feeding to a comminuted cellulosic fibrous material treatment vesselANDRITZ INC·Filed 2002·Application pending·0 cites
- 1553US2003089468A1Chip feeding to a comminuted cellulosic fibrous material treatment vesselANDRITZ INC·Filed 2002·Application pending·0 cites
- 1653US2003089467A1Chip feeding to a comminuted cellulosic fibrous material treatment vesselANDRITZ INC·Filed 2002·Application pending·0 cites
- 1753US2005087314A1Pulp cooking with particular alkali profilesANDRITZ INC·Filed 2004·Application pending·0 cites
- 1850US11993895B2Method of feeding wood chips to a prehydrolysis reactorANDRITZ OY·Filed 2019·Granted May 28, 2024·0 cites·18 claims
- 1950US2021040688A1Method of producing dissolving pulpANDRITZ OY·Filed 2019·Application pending·0 cites
- 2050US2001025694A1Chip feeding to a comminuted cellulosic fibrous material treatment vesselANDRITZ AHLSTROM INC·Filed 2001·Application pending·0 cites
- 2147US2011198049A1Fiberline systems, processes and methodsKETTUNEN AUVO·Filed 2011·Application pending·0 cites
- 2246US10240287B2Heating of hydraulic digestersANDRITZ OY·Filed 2015·Granted Mar 26, 2019·0 cites·6 claims
- 2345US6350348B1Batch cooking with black liquor pretreatmentANDRITZ AHLSTROM OY·Filed 1998·Granted Feb 26, 2002·5 cites·28 claims
- 2429US2001032711A1Pulp cooking with particular alkali profilesFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →