Nina Virolainen

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Helsinki, FI

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Patents Grantslast 30 patents

Information Patent Grant
Extraction of nitrogen from organic materials through ammonificatio...
- Patent number 9,809,795
- Issue date Nov 7, 2017
- Ductor Oy
- Ilona Oksanen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Biogas process with nutrient recovery
- Patent number 9,670,508
- Issue date Jun 6, 2017
- Ductor Oy
- Ari Ketola
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Extraction of nitrogen from organic materials through ammonificatio...
- Patent number 9,090,914
- Issue date Jul 28, 2015
- Ductor Oy
- Ilona Oksanen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
EXTRACTION OF NITROGEN FROM ORGANIC MATERIALS THROUGH AMMONIFICATIO...
- Publication number 20150284676
- Publication date Oct 8, 2015
- Ductor Oy
- Ilona Oksanen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
BIOGAS PROCESS WITH NUTRIENT RECOVERY
- Publication number 20150275234
- Publication date Oct 1, 2015
- Ductor Oy
- Ari Ketola
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
EXTRACTION OF NITROGEN FROM ORGANIC MATERIALS THROUGH AMMONIFICATIO...
- Publication number 20140271438
- Publication date Sep 18, 2014
- Ductor Oy
- Ilona Oksanen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...