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Inventor

KOIVIKKO HANNU

FI14 patents
⚠️ This page may combine multiple inventors who share the name “KOIVIKKO HANNU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DANISCO SWEETENERS OY

3 patents
US7008485B2Mar 7, 2006

Separation process

DANISCO SWEETENERS OY60 citations92
US6894199B2May 17, 2005

Process for the production of xylitol

DANISCO SWEETENERS OY25 citations90
US7314528B2Jan 1, 2008

Crystallization of sugars

DANISCO SWEETENERS OY12 citations81

DANISCO SUGAR OY

2 patents
US6663717B2Dec 16, 2003

Process for the fractionation of sugar beet pulp

DANISCO SUGAR OY7 citations66
US6660099B2Dec 9, 2003

Chromatographic fractionation of vegetable material

DANISCO SUGAR OY2 citations56

DU PONT

2 patents
US11447805B2Sep 20, 2022

Production and composition of fructose syrup

DU PONT1 citations56
US10266861B2Apr 23, 2019

Production and composition of fructose syrup

DU PONT0 citations45

FINNFEEDS FINLAND OY

1 patent
US7009076B2Mar 7, 2006

Process for recovering betaine

FINNFEEDS FINLAND OY11 citations80

HEIKKILAE HEIKKI

1 patent
US8287652B2Oct 16, 2012

Separation process

HEIKKILAE HEIKKI9 citations76

CULTOR OY

1 patent
US5932455AAug 3, 1999

Method for preparing pure lactic acid

CULTOR OY12 citations72

XYROFIN OY

1 patent
US6602691B1Aug 5, 2003

Process for the production of mannitol by immobilized micro-organisms

XYROFIN OY5 citations62

DANISCO US INC

1 patent
US12503421B2Dec 23, 2025

Methods for recovering organic acids or salts or lactones thereof from aqueous solutions using water solvent crystallization and compositions thereof

DANISCO US INC0 citations52

MAENTTAERI MIKA

1 patent
US8613858B2Dec 24, 2013

Separation process

MAENTTAERI MIKA1 citations39

HEIKKILA HEIKKI

1 patent
US8921541B2Dec 30, 2014

Separation process

HEIKKILA HEIKKI0 citations37