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Sylvain Henry
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Saint Jean de Moirans, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Aluminum alloy strips for brazed heat exchanger tubes
Patent number
8,663,817
Issue date
Mar 4, 2014
Constellium France
Sylvain Henry
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminium alloy strip for brazing
Patent number
8,413,876
Issue date
Apr 9, 2013
Constellium France
Sandrine Dulac
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for separating cropped layers from plated strips by roll bon...
Patent number
8,210,421
Issue date
Jul 3, 2012
Constellium France
Sandrine Dulac
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for brazing strips of aluminium alloy
Patent number
7,926,701
Issue date
Apr 19, 2011
Alcan Rhenalu
Sandrine Dulac
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for forming a conversion layer on an aluminum alloy product...
Patent number
7,875,129
Issue date
Jan 25, 2011
Alcan Rhenalu
Sylvestre Safrany
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminum alloy strips for heat exchangers
Patent number
7,811,394
Issue date
Oct 12, 2010
Pechiney Rhenalu
Sylvain Henry
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy strip manufacturing process for the manufacture of b...
Patent number
6,923,876
Issue date
Aug 2, 2005
Pechiney Rhenalu
Jean-Claude Kucza
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aluminum alloy strip manufacturing process for the manufacture of b...
Patent number
6,764,558
Issue date
Jul 20, 2004
Pechiney Rhenalu
Jean-Claude Kucza
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing very thin aluminum-iron alloy strips
Patent number
6,517,646
Issue date
Feb 11, 2003
Pechiney Rhenalu
Philippe Tavernier
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
ALLOYS FOR A HEAT EXCHANGER TUBE HAVING AN INNER PROTECTIVE CLADDIN...
Publication number
20140182821
Publication date
Jul 3, 2014
Constellium France
Elodie Perrin
B32 - LAYERED PRODUCTS
Information
Patent Application
ALUMINIUM ALLOY STRIP FOR BRAZING
Publication number
20110315748
Publication date
Dec 29, 2011
ALCAN ROLLED PRODUCTS-RAVENSWOOD, LLC
SANDRINE DULAC
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ALUMINUM ALLOY STRIPS FOR BRAZED HEAT EXCHANGER TUBES
Publication number
20110100615
Publication date
May 5, 2011
Alcan International Limited
Sylvain Henry
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for forming a conversion layer on an aluminium alloy product...
Publication number
20070204935
Publication date
Sep 6, 2007
ALCAN RHENALU
Sylvestre Safrany
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Aluminium alloy strip for brazing
Publication number
20070158386
Publication date
Jul 12, 2007
ALCAN RHENALU
Sandrine Dulac
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Aluminium alloy strip for brazing
Publication number
20070099023
Publication date
May 3, 2007
ALCAN RHENALU
Sandrine Dulac
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for separating cropped layers from plated strips by roll bon...
Publication number
20070031695
Publication date
Feb 8, 2007
Sylvain Henry
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for casting aluminum alloy strips
Publication number
20060260723
Publication date
Nov 23, 2006
Sylvain Henry
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Aluminum alloy strips for heat exchangers
Publication number
20050034793
Publication date
Feb 17, 2005
Sylvain Henry
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Aluminum alloy strip manufacturing process for the manufacture of b...
Publication number
20030121572
Publication date
Jul 3, 2003
Jean-Claude Kucza
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for manufacturing very thin aluminum-iron alloy strips
Publication number
20030079812
Publication date
May 1, 2003
PECHINEY RHENALU
Philippe Tavernier
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Aluminum alloy strip manufacturing process for the manufacture of b...
Publication number
20020056492
Publication date
May 16, 2002
Jean-Claude Kucza
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for manufacturing very thin aluminum-iron alloy strips
Publication number
20020043310
Publication date
Apr 18, 2002
Philippe Tavernier
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...