ARCELOR FRANCE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21B ROLLING OF METAL 626
 
  
 
C22C ALLOYS 468
 
  
 
B05C APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 342
 
  
 
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
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 398
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285
 
  
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL219
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 254
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
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 192

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8720244 Method of supplying lubrication oil in cold rollingNov 17, 05May 13, 14[B21B]
8640517 Method for feeding lubricant during a hot rolling processNov 21, 05Feb 04, 14[B21B]
8356501 Method of supplying lubricating oil in cold-rollingAug 02, 11Jan 22, 13[B21B]
8234897 Press-forming device and press-forming methodJan 12, 07Aug 07, 12[B21C, B21D]
8091395 System, method, software arrangement and computer-accessible medium for press-forming of materialsDec 27, 10Jan 10, 12[B21D, B30B]
8047035 Method of supplying lubricating oil in cold-rollingNov 17, 05Nov 01, 11[B21B]
8020418 Press-forming device, press-forming method, computer program/software arrangement and storage mediumNov 10, 04Sep 20, 11[G05B, B21C]
7976650 Method for production of sheet of austenitic iron/carbon/manganese steel and sheets produced thusOct 10, 05Jul 12, 11[C21D, C22C]
7954350 Method of supplying lubrication oil in cold rollingNov 17, 05Jun 07, 11[B21B]
7957918 Member designing method and apparatusJun 28, 06Jun 07, 11[G01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7489129 Method and system for the detection of surface defects on a metal product as it is being continuously castExpiredOct 29, 04Feb 10, 09[G01N]
2008/0308,192 Hydroxysulfate Surface TreatmentAbandonedDec 14, 04Dec 18, 08[C23C]
2008/0302,450 Object Comprising a Steel Part of Metal Construction Consisting of an Area Welded by a High Power Density Beam and Exhibiting an Excellent Toughness in a Molten Area, Method for Producing Said ObjectAbandonedJun 21, 05Dec 11, 08[C21D, C22C]

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