Elias Suokas

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Patents Grantslast 30 patents

Information Patent Grant
Process of selective desulfonation
- Patent number 5,741,954
- Issue date Apr 21, 1998
- Kemira Agro Oy
- Elias Suokas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing 4-alkyl-2-hydroxy-3,5-dichlorobenzene sulphoni...
- Patent number 5,684,183
- Issue date Nov 4, 1997
- Ari Lokio
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing hydrogen peroxide and solvent system for use i...
- Patent number 5,114,701
- Issue date May 19, 1992
- Kemira Oy.
- Elias Suokas
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for converting vegetable material into chemicals
- Patent number 4,732,708
- Issue date Mar 22, 1988
- Kemira Oy.
- Rainer Ekman
- C07 - ORGANIC CHEMISTRY