Håvar Ilstad

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Trondheim, NO

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Patents Grantslast 30 patents

Information Patent Grant
Direct tie-in of subsea conduits and structures
- Patent number 11,867,322
- Issue date Jan 9, 2024
- EQUINOR ENERGY AS
- Håvar Ilstad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Interconnection of subsea pipelines and structures
- Patent number 11,287,062
- Issue date Mar 29, 2022
- EQUINOR ENERGY AS
- Håvar Ilstad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea gravity separator
- Patent number 8,597,506
- Issue date Dec 3, 2013
- Statoil Petroleum AS
- Håvar Ilstad
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for laying a pipeline having an inner corrosion proof cladding
- Patent number 8,226,327
- Issue date Jul 24, 2012
- Statoil Asa
- Geir Endal
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DIRECT TIE-IN OF A PIPELINE
- Publication number 20230407992
- Publication date Dec 21, 2023
- Equinor Energy AS
- Erik LEVOLD
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Direct Tie-In of Subsea Conduits and Structures
- Publication number 20220221083
- Publication date Jul 14, 2022
- Equinor Energy AS
- Håvar Ilstad
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA GRAVITY SEPARATOR
- Publication number 20110259901
- Publication date Oct 27, 2011
- STATOIL PETROLEUM AS
- Havår Ilstad
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR LAYING A PIPELINE HAVING AN INNER CORROSION PROOF CLADDING
- Publication number 20100034590
- Publication date Feb 11, 2010
- Geir Endal
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT