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Dewimille Bernard
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Corbeil Essone, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Transport device for analyzing hydrocarbon-containing constituents
Patent number
7,232,548
Issue date
Jun 19, 2007
Institut Francais du Petrole
Gilbert Duriez
G01 - MEASURING TESTING
Information
Patent Grant
Pipe thermally insulated by an elastomeric material and manufacturi...
Patent number
6,615,878
Issue date
Sep 9, 2003
Institut Francais du Petrole
Bernard Dewimille
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optimized scraper for a conduit
Patent number
6,574,821
Issue date
Jun 10, 2003
Institut Francais du Petrole
Fabrice Dal Maso
B08 - CLEANING
Information
Patent Grant
Heat-insulated pipe and manufacturing method
Patent number
6,530,137
Issue date
Mar 11, 2003
Institut Francais du Petrole
Bernard Dewimille
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Pipe thermally insulated by an elastomeric material and manufacturi...
Patent number
6,461,554
Issue date
Oct 8, 2002
Institut Francais du Petrole
Bernard Dewimille
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Flexible pipeline having a dual-layer sheath of polymer
Patent number
6,455,118
Issue date
Sep 24, 2002
Institut Francais du Petrole
Bernard Dewimille
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Flexible heat insulated fluid conduit
Patent number
5,722,462
Issue date
Mar 3, 1998
Hamadi Dridi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Device and method for the series production of fiber reinforced res...
Patent number
5,597,431
Issue date
Jan 28, 1997
Institut Francais du Petrole
Fran.cedilla.ois Grosjean
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Heat insulated line for the transport of fluids
Patent number
4,921,018
Issue date
May 1, 1990
Coflexip
Hamadi Dridi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pipe usable particularly for transporting fluids and allowing the p...
Patent number
4,903,735
Issue date
Feb 27, 1990
Institut Francais du Petrole
Jacques Delacour
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
PIPE WITH SHEATH HAVING REDUCED PERMEABILITY TO ACID COMPOUNDS
Publication number
20110120583
Publication date
May 26, 2011
Alain Coutarel
B32 - LAYERED PRODUCTS
Information
Patent Application
Pipe thermally insulated by an elastomeric material and manufacturi...
Publication number
20030005971
Publication date
Jan 9, 2003
Bernard Dewimille
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PIPE THERMALLY INSULATED BY AN ELASTOMERIC MATERIAL AND MANUFACTURI...
Publication number
20020083992
Publication date
Jul 4, 2002
BERNARD DEWIMILLE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Transport device for analysing hydrocarbon-containing constituents
Publication number
20020001543
Publication date
Jan 3, 2002
Duriez Gilbert
G01 - MEASURING TESTING