Inventor · disambiguated record
Erkki Paatero
Also filed as: PAATERO ERKKI
13 granted patents·1 pending application·84 citations·filing 1997–2017
88Inventor score
Files withOUTOTEC FINLAND OY5PAATERO ERKKI2DANISCO FINLAND OY1DANISCO SWEETENERS OY1KEMIRA CHEMICALS OY1
Top patents by PatentIndex Score
14 records- 0187US6924371B2Use of a weakly acid cation exchange resin for chromatographic separation of carbohydratesDANISCO SWEETENERS OY·Filed 2003·Granted Aug 2, 2005·27 cites·43 claims
- 0287US6664340B1Sulphonated polymer resin and preparation thereofDANISCO FINLAND OY·Filed 2000·Granted Dec 16, 2003·34 cites·60 claims
- 0367US8974673B2Method of regeneration an organic extraction solution that has been used in a liquid-liquid extraction processPAATERO ERKKI·Filed 2010·Granted Mar 10, 2015·2 cites·21 claims
- 0455US6255541B1Process for the preparation of polyvalent alcoholsNESTE CHEMICAL OY·Filed 1997·Granted Jul 3, 2001·9 cites·22 claims
- 0554US10689728B2Renewable isoparaffins as diluent in hydrometallurgical liquid-liquid extraction processOUTOTEC FINLAND OY·Filed 2017·Granted Jun 23, 2020·0 cites·16 claims
- 0646US8926730B2Method for recovering gold by solvent extractionPAATERO ERKKI·Filed 2011·Granted Jan 6, 2015·0 cites·26 claims
- 0745US10060007B2Method of preparing a gold-containing solution and process arrangement for recovering gold and silverOUTOTEC FINLAND OY·Filed 2014·Granted Aug 28, 2018·0 cites·27 claims
- 0844US6147235AProcess for hydrogenating unsaturated plant-based compounds and regeneration of a used catalystUPM KYMMENE OYJ·Filed 1997·Granted Nov 14, 2000·9 cites·12 claims
- 0944US2015144540A1Method and apparatus for regeneration of extraction solution in metal extraction processesOUTOTEC FINLAND OY·Filed 2015·Application pending·0 cites
- 1043US6492551B1Method for manufacturing alkali metal or alkaline-earth metal formateKEMIRA CHEMICALS OY·Filed 1999·Granted Dec 10, 2002·3 cites·12 claims
- 1142US8926924B2Extraction processNYMAN BROR·Filed 2011·Granted Jan 6, 2015·0 cites·23 claims
- 1240US10221493B2Method for recovery of copper and zincOUTOTEC FINLAND OY·Filed 2015·Granted Mar 5, 2019·0 cites·17 claims
- 1337US10662499B2Treatment of degraded oxime metal extractants in process organic solutionsOUTOTEC FINLAND OY·Filed 2016·Granted May 26, 2020·0 cites·21 claims
- 1435US8961795B2Apparatus and method for removing impurities in connection with liquid-liquid extraction of copperLAITALA HANNU·Filed 2010·Granted Feb 24, 2015·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →