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Seyssins, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Transformation process of Al—Cu—Li alloy sheets
Patent number
11,667,994
Issue date
Jun 6, 2023
CONSTELLIUM ISSOIRE
Frank Eberl
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Isotropic plates made from aluminum-copper-lithium alloy for manufa...
Patent number
11,174,535
Issue date
Nov 16, 2021
CONSTELLIUM ISSOIRE
Juliette Chevy
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Transformation process of Al—Cu—Li alloy sheets
Patent number
10,968,501
Issue date
Apr 6, 2021
Constellium France
Frank Eberl
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Thin sheets made of an aluminium-copper-lithium alloy for producing...
Patent number
10,501,835
Issue date
Dec 10, 2019
CONSTELLIUM ISSOIRE
Bernard Bes
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for transforming Al—Cu—Li alloy sheets improving formability...
Patent number
10,400,313
Issue date
Sep 3, 2019
CONSTELLIUM ISSOIRE
Christophe Sigli
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Lower wing skin metal with improved damage tolerance properties
Patent number
10,400,312
Issue date
Sep 3, 2019
CONSTELLIUM ISSOIRE
Bernard Bes
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
High fracture toughness aluminum-copper-lithium sheet or light-gaug...
Patent number
8,771,441
Issue date
Jul 8, 2014
Bernard Bes
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aircraft structural member made of an Al-Cu-Mg alloy
Patent number
7,993,474
Issue date
Aug 9, 2011
Alcan Rhenalu/Constellium France
Timothy Warner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High fracture toughness aluminum-copper-lithium sheet or light-gaug...
Patent number
7,744,704
Issue date
Jun 29, 2010
Alcan Rhenalu
Bernard Bés
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Al-Cu-Mg-Ag-Mn alloy for structural applications requiring high str...
Patent number
7,704,333
Issue date
Apr 27, 2010
Alean Rolled Products Ravenswood LLC
Alex Cho
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aluminum alloy products with high toughness and production process...
Patent number
7,615,125
Issue date
Nov 10, 2009
Alcan Rhenalu
Bernard Bés
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Al-Zn-Mg-Cu alloys and products with improved ratio of static mecha...
Patent number
7,550,110
Issue date
Jun 23, 2009
Alcan Rhenalu
Timothy Warner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Aircraft structural member made of an Al-Cu-Mg alloy
Patent number
7,294,213
Issue date
Nov 13, 2007
Pechiney Rhenalu
Timothy Warner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
AlCuMg alloys with high damage tolerance suitable for use as struct...
Patent number
7,252,723
Issue date
Aug 7, 2007
Pechiney Rhenalu
Ronan Dif
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Al—Cu—Mg—Ag—Mn-alloy for structural applications requiring high str...
Patent number
7,229,508
Issue date
Jun 12, 2007
Alcan Rolled Products-Ravenswood, LLC
Alex Cho
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Clad aluminum alloy sheet for aircraft structural parts
Patent number
6,528,183
Issue date
Mar 4, 2003
Pechiney Rhenalu
Ronan Dif
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
ALUMINUM COPPER LITHIUM ALLOY WITH IMPROVED MECHANICAL STRENGTH AND...
Publication number
20240401180
Publication date
Dec 5, 2024
Constellium Issoire
Ricky WHELCHEL
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
THIN SHEETS MADE OF AN ALUMINIUM-MAGNESIUM-SCANDIUM ALLOY FOR AEROS...
Publication number
20230151473
Publication date
May 18, 2023
Constellium Issoire
Bernard BES
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY COMPRISING LITHIUM WITH IMPROVED FATIGUE PROPERTIES
Publication number
20200165707
Publication date
May 28, 2020
Constellium Issoire
Ricky WHELCHEL
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR MANUFACTURING AN ALUMINUM ALLOY PART
Publication number
20200156154
Publication date
May 21, 2020
C-TEC Constellium Technology Center
Bechir CHEHAB
B22 - CASTING POWDER METALLURGY
Information
Patent Application
LOWER WING SKIN METAL WITH IMPROVED DAMAGE TOLERANCE PROPERTIES
Publication number
20190316232
Publication date
Oct 17, 2019
Constellium Issoire
Bernard Bes
B22 - CASTING POWDER METALLURGY
Information
Patent Application
THIN SHEETS MADE OF AN ALUMINUM-MAGNESIUM-SCANDIUM ALLOY FOR AEROSP...
Publication number
20190249285
Publication date
Aug 15, 2019
Constellium Issoire
Bernard BES
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
TRANSFORMATION PROCESS OF AL-CU-LI ALLOY SHEETS
Publication number
20190071753
Publication date
Mar 7, 2019
Constellium Issoire
Frank EBERL
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM COPPER LITHIUM ALLOY WITH IMPROVED MECHANICAL STRENGTH AND...
Publication number
20180363114
Publication date
Dec 20, 2018
Constellium Issoire
Ricky WHELCHEL
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
EXTRUDED PRODUCT MADE FROM AL-CU-MG ALLOY WITH IMPROVED COMPROMISE...
Publication number
20180312944
Publication date
Nov 1, 2018
Constellium Issoire
Bernard BES
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ISOTROPIC PLATES MADE FROM ALUMINUM-COPPER-LITHIUM ALLOY FOR MANUFA...
Publication number
20170306454
Publication date
Oct 26, 2017
Constellium Issoire
JULIETTE CHEVY
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
WROUGHT PRODUCT MADE OF A MAGNESIUM-LITHIUM-ALUMINUM ALLOY
Publication number
20170292180
Publication date
Oct 12, 2017
Constellium Issoire
Gaëlle POUGET
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR MANUFACTURING PRODUCTS MADE OF MAGNESIUM-LITHIUM-ALUMINU...
Publication number
20170218493
Publication date
Aug 3, 2017
Constellium Issoire
Gaëlle POUGET
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR TRANSFORMING AL-CU-LI ALLOY SHEETS IMPROVING FORMABILITY...
Publication number
20160304995
Publication date
Oct 20, 2016
Christophe SIGLI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LOWER WING SKIN METAL WITH IMPROVED DAMAGE TOLERANCE PROPERTIES
Publication number
20160237531
Publication date
Aug 18, 2016
BERNARD BES
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINIUM-COPPER-LITHIUM ALLOY SHEETS FOR PRODUCING AEROPLANE FUSEL...
Publication number
20160060741
Publication date
Mar 3, 2016
Juliette CHEVY
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
THIN SHEETS MADE OF AN ALUMINIUM-COPPER-LITHIUM ALLOY FOR PRODUCING...
Publication number
20160053357
Publication date
Feb 25, 2016
Constellium Issoire
Bernard BES
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High Fracture Toughness Aluminum-Copper-Lithium Sheet or Light-Gaug...
Publication number
20140283958
Publication date
Sep 25, 2014
CONSTELLIUM FRANCE
Bernard BES
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Transformation process of Al-Cu-Li alloy sheets
Publication number
20130092294
Publication date
Apr 18, 2013
CONSTELLIUM FRANCE
Frank Eberl
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM MAGNESIUM LITHIUM ALLOY WITH IMPROVED FRACTURE TOUGHNESS
Publication number
20120291925
Publication date
Nov 22, 2012
Constellium France
Bernard Bes
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM-COPPER-LITHIUM ALLOY FOR A LOWER WING SKIN ELEMENT
Publication number
20110278397
Publication date
Nov 17, 2011
ALCAN RHENALU
Bernard BES
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALUMINUM ALLOY PRODUCTS WITH HIGH TOUGHNESS AND PRODUCTION PROCESS...
Publication number
20100006186
Publication date
Jan 14, 2010
ALCAN RHENALU
Bernard Bés
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High fracture toughness aluminum-copper-lithium sheet or light-gaug...
Publication number
20080289728
Publication date
Nov 27, 2008
Bernard Bes
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
AIRCRAFT STRUCTURAL MEMBER MADE OF AN AL-CU-MG ALLOY
Publication number
20080210350
Publication date
Sep 4, 2008
Pichiney Rhenalu
Timothy Warner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
AlCuMg ALLOYS WITH HIGH DAMAGE TOLERANCE SUITABLE FOR USE AS STRUCT...
Publication number
20070284019
Publication date
Dec 13, 2007
ALCAN RHENALU
Ronan Dif
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
High fracture toughness aluminum-copper-lithium sheet or light-gaug...
Publication number
20070181229
Publication date
Aug 9, 2007
Bernard Bes
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Al-Cu-Mg-Ag-Mn ALLOY FOR STRUCTURAL APPLICATIONS REQUIRING HIGH STR...
Publication number
20070131313
Publication date
Jun 14, 2007
Alex Cho
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Aluminum alloy products with high toughness and production process...
Publication number
20060065331
Publication date
Mar 30, 2006
PECHINEY RHENALU
Bernard Bes
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Metallurgical product and structure member for aircraft made of Al-...
Publication number
20050150578
Publication date
Jul 14, 2005
PECHINEY RHENALU
Bernard Bes
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Al-Cu-Mg-Ag-Mn-alloy for structural applications requiring high str...
Publication number
20050084408
Publication date
Apr 21, 2005
PECHINEY ROLLED PRODUCTS
Alex Cho
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Aircraft structural member made of an Al-Cu-Mg alloy
Publication number
20040086418
Publication date
May 6, 2004
Timothy Warner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...