Inventor · disambiguated record
Juhani Lyyra
Also filed as: LYYRA JUHANI
15 granted patents·1 pending application·226 citations·filing 1997–2009
93Inventor score
Top patents by PatentIndex Score
16 records- 0184US6083400AMethod and apparatus for recirculating a heavier solution from the separation part of two separable solutions into a mixing unitOUTOKUMPU TECHNOLOGY OYJ·Filed 1997·Granted Jul 4, 2000·35 cites·14 claims
- 0282US7695625B2Method and apparatus for purification of slightly water-soluble organic solution from aqueous entrainmentOUTOTEC OYJ·Filed 2005·Granted Apr 13, 2010·4 cites·26 claims
- 0377US8020710B2Method and equipment for liquid-liquid extractionOUTOTEC OYJ·Filed 2009·Granted Sep 20, 2011·2 cites·19 claims
- 0475US7731853B2Method and equipment for purifying an extraction solution from aqueous entrainment and impuritiesOUTOTEC OYJ·Filed 2004·Granted Jun 8, 2010·22 cites·33 claims
- 0574US6132615AMethod and apparatus for creating controlled flows in two mutually separable solutionsOUTOKUMPU TECHNOLOGY OYJ·Filed 1997·Granted Oct 17, 2000·45 cites·5 claims
- 0673US7390468B2Extraction processOUTOTEC OYJ·Filed 2002·Granted Jun 24, 2008·18 cites·10 claims
- 0771US7390420B2Method and equipment for compressing a dispersion in liquid-liquid extractionOUTOTEC OYJ·Filed 2003·Granted Jun 24, 2008·16 cites·23 claims
- 0870US6706186B1Method for extracting copper from an aqueous solutionOUTOKUMPU OY·Filed 2000·Granted Mar 16, 2004·7 cites·18 claims
- 0969US7465402B2Method and equipment for guiding dispersion in liquid-liquid extractionOUTOTEC OYJ·Filed 2003·Granted Dec 16, 2008·6 cites·35 claims
- 1068US6267900B1Method and apparatus for adjusting the boundary surface between two controllably flowing and mutually separable and for conducting both solutions out of the separation partOUTOKUMPU OY·Filed 1997·Granted Jul 31, 2001·22 cites·12 claims
- 1167US7704398B2Method and apparatus for purification of an aqueous solution from droplets of extraction solutionOUTOTEC OYJ·Filed 2005·Granted Apr 27, 2010·3 cites·26 claims
- 1267US7517461B2Method and equipment to control separation of a dispersion liquid-liquid extractionOUTOTEC OYJ·Filed 2003·Granted Apr 14, 2009·13 cites·24 claims
- 1364US6176608B1Method and apparatus for conducting the two solutions of liquid-liquid extraction, mixed into dispersion, in a controlled fashion into the separation partOUTOKUMPU OY·Filed 1997·Granted Jan 23, 2001·14 cites·12 claims
- 1459US6432370B1Method and apparatus for controllably conducting a solution, obtained from liquid-liquid extraction of two solutions and mixed into dispersion, to a wide settlerOUTOKUMPU OY·Filed 1998·Granted Aug 13, 2002·15 cites·32 claims
- 1555US7678275B2Method and equipment for liquid-liquid extractionOUTOTEC OYJ·Filed 2004·Granted Mar 16, 2010·4 cites·9 claims
- 1643US2007029254A1Method and equipment for liquid-liquid extractionOUTOKUMPU OY·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →