Laurent Chenin

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Le Mesnil St Denis, FR

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Patents Grantslast 30 patents

Information Patent Grant
Metal-clad insulating complex for a pipe
- Patent number 7,854,241
- Issue date Dec 21, 2010
- Saipem s.a.
- Laurent Chenin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Reinforced submarine pipeline and assembly of two coaxial pipelines...
- Patent number 7,523,766
- Issue date Apr 28, 2009
- Saipem S.A.
- Laurent Chenin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Seafloor-surface connecting installation of a submarine pipeline in...
- Patent number 7,404,695
- Issue date Jul 29, 2008
- Saipem s.a.
- Laurent Chenin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Metal-Clad Insulating Complex for a Pipe
- Publication number 20070221284
- Publication date Sep 27, 2007
- SAIPEM S.A.
- Laurent Chenin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Reinforced submarine pipeline and assembly of two coaxial pipelines...
- Publication number 20050061382
- Publication date Mar 24, 2005
- Laurent Chenin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Seafloor-surface connecting installation of a submarine pipeline in...
- Publication number 20040218981
- Publication date Nov 4, 2004
- Laurent Chenin
- E21 - EARTH DRILLING MINING