CONSTELLIUM ISSOIRE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C22C ALLOYS 4331
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 3013
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 1336
 
  
 
C22B PRODUCTION OR REFINING OF METALS 1018
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 786
 
  
 
B64C AEROPLANES; HELICOPTERS 668
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5152
 
  
 
B21B ROLLING OF METAL 329
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 342
 
  
 
B06B GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL 222

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0335,427 METHOD FOR USING A TUBULAR SONOTRODENov 02, 15Nov 23, 17[C22B, B06B, B22D]
2017/0299,555 METHOD FOR WETTING A SONOTRODEOct 06, 15Oct 19, 17[C22B, G01N, C22C]
2017/0292,180 WROUGHT PRODUCT MADE OF A MAGNESIUM-LITHIUM-ALUMINUM ALLOYSep 29, 15Oct 12, 17[C22F, C22C]
2017/0218,493 METHOD FOR MANUFACTURING PRODUCTS MADE OF MAGNESIUM-LITHIUM-ALUMINUM ALLOYSep 29, 15Aug 03, 17[C22F, C22C]
2017/0166,997 METHOD FOR RECYCLING SCRAP OF 2XXX OR 7XXX SERIES ALLOYJul 10, 15Jun 15, 17[C22B, B22D]
2016/0368,588 EXTRUDED PRODUCTS FOR AEROPLANE FLOORS MADE OF AN ALUMINIUM-COPPER-LITHIUM ALLOYDec 10, 14Dec 22, 16[C22F, B64C, C22C]
2016/0368,589 ALUMINUM-COPPER-LITHIUM ALLOY PRODUCT FOR A LOWER WING SKIN ELEMENT WITH IMPROVED PROPERTIESDec 02, 14Dec 22, 16[B21J, C22F, B64C, B21B, C22C]
2016/0237,532 Aluminium - copper - lithium alloy products with improved fatigue propertiesDec 11, 14Aug 18, 16[B22D, C22F, C22C]
2016/0060,741 ALUMINIUM-COPPER-LITHIUM ALLOY SHEETS FOR PRODUCING AEROPLANE FUSELAGESApr 01, 14Mar 03, 16[C22F, B22D, C22C]
2015/0255,253 VACUUM CHAMBER ELEMENTS MADE OF ALUMINUM ALLOYOct 15, 13Sep 10, 15[H01J, C25D, C22F, C22C]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9869008 High-temperature efficient aluminum copper magnesium alloysApr 13, 12Jan 16, 18[C22F, C22C]
9670567 Manufacturing method of making aluminum alloy semi-finished product with improved microporosityFeb 16, 12Jun 06, 17[C22B, B22D, C22F, C22C]
9650696 Method for producing an aluminium alloy foam by mouldingJun 20, 13May 16, 17[B22D, B22C, C22C]
9636891 Aircraft wing and fiber metal laminate forming part of such an aircraft wingOct 14, 11May 02, 17[B64C, B32B]
9630244 Double-jet cooling device for semicontinuous vertical casting mouldJan 08, 13Apr 25, 17[B22D]
9555504 Method for assembling aluminum alloy parts by weldingMay 22, 13Jan 31, 17[B23K, C22F, C21D, C22C]
8985190 Multi-alloy vertical semi-continuous casting methodJul 10, 12Mar 24, 15[B22D]
8833006 Sheet metal plate with reliefs for creating industrial flooring over which trucks are to run, engraved cylinder for obtaining such sheet metal plates by rollingMar 23, 11Sep 16, 14[B60R, B62D, E04F, B44B, B21B]
8771441 High fracture toughness aluminum-copper-lithium sheet or light-gauge plates suitable for fuselage panelsDec 18, 06Jul 08, 14[C22F, C22C]
8693812 Structrual element made of an aluminum alloy including an optical sensorMar 18, 08Apr 08, 14[G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0291,925 ALUMINUM MAGNESIUM LITHIUM ALLOY WITH IMPROVED FRACTURE TOUGHNESSAbandonedMay 16, 12Nov 22, 12[C22F, C22C]

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