CENTRE DE RECHERCHES METALLURGIQUES, A.S.B.L.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 346
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
  
 
B21B ROLLING OF METAL 230
 
  
 
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 243
 
  
 
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 1100
 
  
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 132
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0121,981 Reuse of Used Oil in a Rolling MillSep 11, 12May 07, 15[B21B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8544608 Spray lubrication unit and method for rolling cylindersOct 07, 08Oct 01, 13[F01M, B21B]
8409667 Method for continuously annealing and preparing strip of high-strength steel for the purpose of hot-dip galvanisating itMar 13, 07Apr 02, 13[C23C]
8281632 Device and method for cooling rollers used for rolling in a highly turbulent environmentDec 21, 07Oct 09, 12[B21B]
7164955 Method for online characterization of a moving surface and device thereforApr 17, 02Jan 16, 07[G05B]
7054013 Process and device for measuring distances on strips of bright metal stripMay 28, 02May 30, 06[G01N]
7006213 Method for inspecting the surface of a roll cylinder and device thereforApr 23, 02Feb 28, 06[G01N]
6943874 Apparatus for inspecting a surfaceAug 01, 02Sep 13, 05[G01N]
6913170 Method and device for continuous casting of liquid steelSep 18, 01Jul 05, 05[B22D]
6050324 Continuous casting mold for the vertical casting of metalsJan 22, 99Apr 18, 00[B22D]
5843367 Device for the accelerated cooling of a continuous substrate moving rapidly in a vertical planeJun 26, 96Dec 01, 98[C21D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6821364 Method of making a multiphase hot-rolled steel stripExpiredSep 19, 02Nov 23, 04[C22D]
6638380 Method for making a cold rolled steel strip for deep-drawingExpiredJun 13, 01Oct 28, 03[C21D]
2003/0110,891 Iron ore reduction method and installation thereforAbandonedNov 07, 02Jun 19, 03[C21B]
5637133 Process for manufacturing sponge iron with low sulphur contentExpiredJul 10, 95Jun 10, 97[C21B]
5279903 Steel product having a coating based on a hypereutectic zinc-aluminum alloyExpiredNov 30, 92Jan 18, 94[B32B]
5217759 Process for the continuous dip coating of a steel stripExpiredApr 12, 91Jun 08, 93[B05D]
D334187 Cellular handset telephoneExpiredFeb 06, 91Mar 23, 93[]
5124015 Means for forming a continuous electrolytic deposit of constant thicknessExpiredNov 27, 90Jun 23, 92[C25D]
5044076 Method for producing a metal product having improved lustre after paintingExpiredJan 29, 90Sep 03, 91[B21D, B21B]
5035403 Apparatus for cooling a cylindrical member in linear motionExpiredOct 24, 89Jul 30, 91[C21D, B21B]
4995446 Device for cooling a metal during castingsExpiredFeb 03, 89Feb 26, 91[B22D]
4931159 Installation for continuous manufacturing of an ultrathin metal foil by electrolytic depositionExpiredDec 07, 88Jun 05, 90[C25D]
4917171 Lubricating a continuous-casting moldExpiredApr 29, 85Apr 17, 90[B22D]
4917962 Metal product having improved luster after paintingExpiredJul 27, 87Apr 17, 90[B21D]
4885751 Device for modulating a laser beamExpiredSep 12, 88Dec 05, 89[B05D, B23K, H01S]
4874471 Device for casting a metal in the pasty phaseExpiredNov 27, 87Oct 17, 89[B22D]
4850089 Surface treatment of a rolling mill rollExpiredNov 24, 86Jul 25, 89[B21B]
4847112 Surface treatment of a rolling mill rollExpiredJan 29, 88Jul 11, 89[B05D]
4810311 Process for manufacturing a high strength railExpiredJul 09, 87Mar 07, 89[C21D]
4803374 Continuous measurement of the surface roughness of a cold-rolled productExpiredDec 05, 86Feb 07, 89[G01H]

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