Pirjo Siira

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Jarenpaa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Fuel components and their selective manufacturing methods
- Patent number 7,304,196
- Issue date Dec 4, 2007
- Neste Oil OYJ
- Veli-Matti Purola
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for dimerizing light olefins
- Patent number 7,196,238
- Issue date Mar 27, 2007
- Fortum Oyj
- Matti Nurminen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fuel components and their selective manufacturing methods
- Patent number 6,897,347
- Issue date May 24, 2005
- Fortum Oyj
- Veli-Matti Purola
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Fuel components and their selective manufacturing methods
- Publication number 20050228205
- Publication date Oct 13, 2005
- Fortum Oyj
- Veli-Matti Purola
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for dimerizing light olefins
- Publication number 20040181106
- Publication date Sep 16, 2004
- Matti Nurminen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Fuel components and their selective manufacturing methods
- Publication number 20030088134
- Publication date May 8, 2003
- Veli-Matti Purola
- C07 - ORGANIC CHEMISTRY