Antti Hamunen

Person

Raisio, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the purification of sterols from hydrocarbon extracts u...
- Patent number 7,371,876
- Issue date May 13, 2008
- Sterol Technologies Ltd.
- Antti Hamunen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the isolation of sterols and/or wax alcohols from tall...
- Patent number 7,202,372
- Issue date Apr 10, 2007
- Sterol Technologies, Ltd.
- Antti Hamunen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for separating unsaponifiable valuable substances from sulp...
- Patent number 6,780,831
- Issue date Aug 24, 2004
- Raisio Benecol, Ltd.
- Antti Hamunen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method for the extraction and isolation of neutral substances from...
- Patent number 6,770,767
- Issue date Aug 3, 2004
- Sterol Techologies Ltd.
- Antti Hamunen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method for controlling speck defects in recycling paper product
- Patent number 5,897,744
- Issue date Apr 27, 1999
- Raisio Chemicals Oy
- Antti Hamunen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Thickening agent comprising aqueous dispersion of graft-copolymeriz...
- Patent number 5,677,374
- Issue date Oct 14, 1997
- Raisio Chemicals Oy
- Antti Hamunen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for the purification of sterols from hydrocarbon extracts u...
- Publication number 20050033068
- Publication date Feb 10, 2005
- Sterol Technologies, Ltd.
- Antti Hamunen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the isolation of sterols and/or wax alcohols from tall...
- Publication number 20050010061
- Publication date Jan 13, 2005
- Antti Hamunen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for separating unsaponifiable valuable substances from sulp...
- Publication number 20020107168
- Publication date Aug 8, 2002
- Antti Hamunen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Antti Hamunen

Person

Patents Grantslast 30 patents

Process for the purification of sterols from hydrocarbon extracts u...

Process for the isolation of sterols and/or wax alcohols from tall...

Process for separating unsaponifiable valuable substances from sulp...

Method for the extraction and isolation of neutral substances from...

Method for controlling speck defects in recycling paper product

Thickening agent comprising aqueous dispersion of graft-copolymeriz...

Patents Applicationslast 30 patents

Process for the purification of sterols from hydrocarbon extracts u...

Process for the isolation of sterols and/or wax alcohols from tall...

Process for separating unsaponifiable valuable substances from sulp...