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Oegstgeest, NL
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Patents Grants
last 30 patents
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Patent Grant
Semi-submersible vessel, method for operating a semi-submersible ve...
Patent number
8,752,496
Issue date
Jun 17, 2014
Heerema Marine Contractors Nederland SE
Ton Coppens
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Pipeline assembly comprising an anchoring device
Patent number
8,123,437
Issue date
Feb 28, 2012
Heerema Marine Contractors Nederland B. V.
Dirk Rients Wolbers
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
PIPELINE ASSEMBLY COMPRISING AN ANCHORING DEVICE
Publication number
20120107050
Publication date
May 3, 2012
Heerema Marine Contractors Nederland B.V.
Dirk Rients Wolbers
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
PRODUCTION OF HYDROCARBONS
Publication number
20100326667
Publication date
Dec 30, 2010
Ton Coppens
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Semi-Submersible Vessel, Method For Operating A Semi-Submersible Ve...
Publication number
20100224114
Publication date
Sep 9, 2010
Heerema Marine Contractors Nederland B.V.
Ton Coppens
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Pipeline Assembly Comprising an Anchoring Device
Publication number
20080253842
Publication date
Oct 16, 2008
Heerema Marine Contractors Nederland B.V.
Dirk Rients Wolbers
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Pipeline assembly comprising an anchoring device and method for ins...
Publication number
20070081862
Publication date
Apr 12, 2007
Heerema Marine Contractors Nederland B.V.
Dirk Rients Wolbers
E21 - EARTH DRILLING MINING