Teppo Riihimaki

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Turku, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating a solution containing zinc sulphate
- Patent number 9,617,621
- Issue date Apr 11, 2017
- Outotec Oyj
- Justin Salminen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for enhancing solid-liquid separation in conjunction with la...
- Patent number 9,057,116
- Issue date Jun 16, 2015
- Outotec Oyj
- Teppo Riihimäki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for separating nickel from material with low nickel content
- Patent number 8,974,755
- Issue date Mar 10, 2015
- Outotec Oyj
- Jaakko Leppinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrogenation process for the production of a sugar alcohol
- Patent number 8,816,068
- Issue date Aug 26, 2014
- Schott Solar AG
- Jyrki Kuusisto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A POORLY SOLUBLE CALCIUM-ARSENIC COMPOUND
- Publication number 20130341283
- Publication date Dec 26, 2013
- OUTOTEC OYJ
- Teppo Riihimäki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR SEPARATING NICKEL FROM MATERIAL WITH LOW NICKEL CONTENT
- Publication number 20130266493
- Publication date Oct 10, 2013
- OUTOTEC OYJ
- Jaakko Leppinen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR TREATING A SOLUTION CONTAINING ZINC SULPHATE
- Publication number 20130192424
- Publication date Aug 1, 2013
- OUTOTEC OYJ
- Justin Salminen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR ENHANCING SOLID-LIQUID SEPARATION IN CONJUNCTION WITH LA...
- Publication number 20120318102
- Publication date Dec 20, 2012
- OUTOTEC OYJ
- Teppo Riihimäki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HYDROGENATION PROCESS
- Publication number 20090076260
- Publication date Mar 19, 2009
- DANISCO A/S
- Jyrki Kuusisto
- C07 - ORGANIC CHEMISTRY