Seppo Heimala

Person

Pori, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the production of metal powder
- Patent number 8,398,740
- Issue date Mar 19, 2013
- Outotec Oyj
- Seppo Heimala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for the treatment of copper-bearing materials
- Patent number 7,811,534
- Issue date Oct 12, 2010
- Outotec Oyj
- Stig-Erik Hultholm
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for controlling oxygen when separating minerals from a slurry
- Patent number 7,789,332
- Issue date Sep 7, 2010
- Outotec Oyj
- Seppo Heimala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for the recovery of gold from sulphide concentrate
- Patent number 7,785,395
- Issue date Aug 31, 2010
- Outotec Oyj
- Jaakko Leppinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing concentrates
- Patent number 7,510,593
- Issue date Mar 31, 2009
- Outotec Oyj
- Seppo Heimala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for smelting copper concentrates
- Patent number 7,494,528
- Issue date Feb 24, 2009
- Outotec Oyj
- Seppo Heimala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method controlling a process by impedance analysis
- Patent number 5,108,495
- Issue date Apr 28, 1992
- Outokumpu Oy
- Seppo O. Heimala
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Method for removing sulphur and nitrogen compounds from gas
- Patent number 5,009,870
- Issue date Apr 23, 1991
- Outokumpu Oy
- Seppo O. Heimala
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for measuring and adjusting electrochemical potential and/or...
- Patent number 4,917,775
- Issue date Apr 17, 1990
- Outokumpu Oy
- Seppo V. Rantapuska
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process for exploitation of low grade oxidic and iron-bearing compl...
- Patent number 4,740,239
- Issue date Apr 26, 1988
- Outokumpu Oy
- Frans H. Tuovinen
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for the froth flotation of complex metal compounds
- Patent number 4,561,970
- Issue date Dec 31, 1985
- Outokumpu Oy
- Seppo O. Heimala
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Hydrometallurgical process for the recovery of valuable metals from...
- Patent number 4,483,827
- Issue date Nov 20, 1984
- Outokumpu Oy
- Seppo O. Heimala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the production of an iron-free chronium (III) compound
- Patent number 4,393,029
- Issue date Jul 12, 1983
- Outokumpu Oy
- Seppo O. Heimala
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for coating an electrically nonconductive material with metal
- Patent number 4,284,665
- Issue date Aug 18, 1981
- Outokumpu Oy
- Seppo O. Heimala
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for electrolytic recovery of zinc from zinc sulfate solutions
- Patent number 4,243,499
- Issue date Jan 6, 1981
- Outokumpu Oy
- Seppo O. Heimala
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Hydrometallurgical process for the treatment of oxides and ferrites...
- Patent number 4,219,354
- Issue date Aug 26, 1980
- Outokumpu Oy
- Jussi K. Rastas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE PRODUCTION OF METAL POWDER
- Publication number 20100180727
- Publication date Jul 22, 2010
- OUTOTEC OYJ
- Seppo Heimala
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method for the Recovery of Gold from Sulphide Concentrate
- Publication number 20090038440
- Publication date Feb 12, 2009
- Outotec Oyi
- Matti Hamalainen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for Leaching Metal Sulphide Minerals
- Publication number 20080241024
- Publication date Oct 2, 2008
- OUTOTEC OYJ
- Marja Riekkola-Vanhanen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for the Treatment of Copper-Bearing Materials
- Publication number 20080152558
- Publication date Jun 26, 2008
- OUTOTEC OYJ
- Stig-Erik Hultholm
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for producing concentrates
- Publication number 20060272454
- Publication date Dec 7, 2006
- Outokumpu Technology OY
- Seppo Heimala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for controlling a process
- Publication number 20060216827
- Publication date Sep 28, 2006
- Kari Pulkkinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for smelting copper concentrates
- Publication number 20060207389
- Publication date Sep 21, 2006
- Outokumpu Technology OY
- Seppo Heimala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for controlling oxygen when separating minerals from a slurry
- Publication number 20060169643
- Publication date Aug 3, 2006
- Seppo Heimala
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Seppo Heimala

Person

Patents Grantslast 30 patents

Method for the production of metal powder

Method for the treatment of copper-bearing materials

Method for controlling oxygen when separating minerals from a slurry

Method for the recovery of gold from sulphide concentrate

Method for producing concentrates

Method for smelting copper concentrates

Method controlling a process by impedance analysis

Method for removing sulphur and nitrogen compounds from gas

Method for measuring and adjusting electrochemical potential and/or...

Process for exploitation of low grade oxidic and iron-bearing compl...

Process for the froth flotation of complex metal compounds

Hydrometallurgical process for the recovery of valuable metals from...

Process for the production of an iron-free chronium (III) compound

Process for coating an electrically nonconductive material with metal

Process for electrolytic recovery of zinc from zinc sulfate solutions

Hydrometallurgical process for the treatment of oxides and ferrites...

Patents Applicationslast 30 patents

METHOD FOR THE PRODUCTION OF METAL POWDER

Method for the Recovery of Gold from Sulphide Concentrate

Method for Leaching Metal Sulphide Minerals

Method for the Treatment of Copper-Bearing Materials

Method for producing concentrates

Method for controlling a process

Method for smelting copper concentrates

Method for controlling oxygen when separating minerals from a slurry