P

Inventor

HIETALA JUKKA

FI13 patents
⚠️ This page may combine multiple inventors who share the name “HIETALA JUKKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NESTE OY

4 patents
US6500780B1Dec 31, 2002

Method for preparing heterogeneous catalysts of desired metal content

NESTE OY7 citations71
US5372982ADec 13, 1994

Catalyst for metathetic reactions of olefins

NESTE OY7 citations70
US5177291AJan 5, 1993

Metathesis process for olefines and a catalyst to be applied therein

NESTE OY12 citations68
US5296437AMar 22, 1994

Catalyst for metathesis reactions of olefines and a method for preparing it as well as the metathesis reaction concerned

NESTE OY5 citations55

NESTE OYJ

4 patents
US11643616B2May 9, 2023

Renewable base oil production engaging metathesis

NESTE OYJ0 citations51
US11959034B2Apr 16, 2024

Flexible integrated production plant system and method

NESTE OYJ0 citations47
US12145906B2Nov 19, 2024

Renewable chemical production engaging metathesis and microbial oxidation

NESTE OYJ0 citations46
US11795124B2Oct 24, 2023

Renewable alkene production engaging metathesis

NESTE OYJ0 citations46

NESTE CHEMICAL OY

1 patent
US6255541B1Jul 3, 2001

Process for the preparation of polyvalent alcohols

NESTE CHEMICAL OY9 citations63

TAMINCO FINLAND OY

1 patent
US9073847B2Jul 7, 2015

Method and an arrangement for separating at least one carboxylic acid and furfural from a dilute aqueous mixture thereof

TAMINCO FINLAND OY3 citations53

PERSTORP SPECIALTY CHEM AB

1 patent
US7628934B2Dec 8, 2009

Deicing composition and use thereof

PERSTORP SPECIALTY CHEM AB1 citations50

TAMINCO FINLAND

1 patent
US9024066B2May 5, 2015

Method for recovering and purifying propionic acid

TAMINCO FINLAND1 citations38

NIACET B V

1 patent
US10602749B2Mar 31, 2020

Foodstuff preserving composition and use thereof

NIACET B V0 citations31