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DENIS, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Guide device for welding curvilinear pipe surfaces
Patent number
9,796,036
Issue date
Oct 24, 2017
Allseas Group S.A.
Maarten Willem Kastelein
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Guide device for welding curvilinear pipe surfaces
Patent number
8,481,882
Issue date
Jul 9, 2013
Allseas Group S.A.
Maarten Willem Kastelein
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Abandonment and recovery system and method, and cable connector
Patent number
7,621,697
Issue date
Nov 24, 2009
Allseas Group S.A.
Andre Luur Jan Steenhuis
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Method and device for welding together two bodies
Patent number
6,737,601
Issue date
May 18, 2004
Allseas Group S.A.
Gerardus Maria Kramer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device and method for laying a pipeline on a seabed
Patent number
6,715,963
Issue date
Apr 6, 2004
Allseas Group S.A.
Peter-Paul Maria Kuppers
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and apparatus for underwater connection of pipe pieces and b...
Patent number
6,439,807
Issue date
Aug 27, 2002
Allseas Group S.A.
Jacobus Cornelis Wijsman
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Apparatus for laying a pipeline in deep water
Patent number
6,390,731
Issue date
May 21, 2002
Allseas Group S.A.
Klaas Boudewijn Van Gelder
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and apparatus for assembling or disassembling an installatio...
Patent number
6,260,252
Issue date
Jul 17, 2001
Allseas Group S.A.
Jacobus Cornelis Wijsman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device and method for lifting a sea-going structure, for instance a...
Patent number
6,171,028
Issue date
Jan 9, 2001
Allseas Group S.A.
Klaas Boudewijn Van Gelder
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method for lifting a sea platform from the substructure
Patent number
6,132,143
Issue date
Oct 17, 2000
Allseas Group S.A.
Robert Paul Hovinga
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Apparatus for processing curved surfaces
Patent number
5,944,248
Issue date
Aug 31, 1999
Allseas Group S.A.
Joost Van Heuveln
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and installation for removing a superstructure
Patent number
5,829,919
Issue date
Nov 3, 1998
Allseas Group S.A.
Edward Pieter Heerema
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method and installation for laying a pipeline on a surface located...
Patent number
5,823,712
Issue date
Oct 20, 1998
Allseas Group S.A.
Piet Kalkman
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Installation for laying a pipeline on a floor located under water,...
Patent number
5,797,702
Issue date
Aug 25, 1998
Allseas Group S.A.
Johannes John Cornelis Isbister Drost
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Installation for laying a pipeline on a floor located under water,...
Patent number
5,575,590
Issue date
Nov 19, 1996
Allseas Group S.A.
Johannes J. C. I. Drost
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
GUIDE DEVICE FOR WELDING CURVILINEAR PIPE SURFACES
Publication number
20130175258
Publication date
Jul 11, 2013
ALLSEAS GROUP S.A.
Maaten Willem Kastelein
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Trademark
last 30 trademarks
Information
Trademark
86418040 - ALLSEAS
Serial number
86418040
Registration number
4995782
Filing date
Oct 8, 2014
Allseas Group S.A.
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