Erik Levold

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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
Pipeline and methods
- Patent number 9,625,078
- Issue date Apr 18, 2017
- TECHNIP NORGE AS
- Sven Morten Hesjevik
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Interconnection of Subsea Pipelines and Structures
- Publication number 20200318759
- Publication date Oct 8, 2020
- Equinor Energy AS
- Håvard Ilstad
- E21 - EARTH DRILLING MINING
Information Patent Application
PIPELINE AND METHODS
- Publication number 20150184788
- Publication date Jul 2, 2015
- TECHNIP NORGE AS
- Sven Morten Hesjevik
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PIPELINE WITH AN INTERNAL CORROSION RESISTANT METAL COATING
- Publication number 20120145276
- Publication date Jun 14, 2012
- STATOIL PETROLEUM AS
- Håvard Ilstad
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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