Keijo Kinnari

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Patents Grantslast 30 patents

Information Patent Grant
Deadleg
- Patent number 9,297,237
- Issue date Mar 29, 2016
- Statoil Petroleum AS
- Knud Lunde
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and system for direct electric heating of a pipeline
- Patent number 8,705,949
- Issue date Apr 22, 2014
- Statoil Petroleum AS
- Keijo J. Kinnari
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of inhibiting hydrate formation
- Patent number 8,220,552
- Issue date Jul 17, 2012
- Statoil Asa
- Keijo J. Kinnari
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method for protecting hydrocarbon conduits
- Patent number 8,191,646
- Issue date Jun 5, 2012
- Statoil Asa
- Keijo J. Kinnari
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Thruster pig
- Patent number 7,406,738
- Issue date Aug 5, 2008
- Statoil Asa
- Keijo Kinnari
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for hydrate plug removal
- Patent number 7,279,052
- Issue date Oct 9, 2007
- Statoil Asa
- Keijo Kinnari
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DEADLEG
- Publication number 20120090686
- Publication date Apr 19, 2012
- StatoilHydro ASA
- Knud Lunde
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for Protecting Hydrocarbon Conduits
- Publication number 20090321082
- Publication date Dec 31, 2009
- StatoilHydro ASA
- Keijo J. Kinnari
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of Inhibiting Hydrate Formation
- Publication number 20080053659
- Publication date Mar 6, 2008
- STATOIL ASA
- Keijo J. Kinnari
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Method and system for direct electric heating of a pipeline
- Publication number 20070098375
- Publication date May 3, 2007
- Keijo J. Kinnari
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for hydrate plug removal
- Publication number 20050284504
- Publication date Dec 29, 2005
- Statoil ASA and Crawford Technical Services, Inc.
- Keijo Kinnari
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Thruster pig
- Publication number 20050283927
- Publication date Dec 29, 2005
- Statoil ASA
- Keijo Kinnari
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...