ALU Innovation AS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
C21C PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL 117
 
  
 
C22B PRODUCTION OR REFINING OF METALS 127
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 124
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8978446 Method and apparatus for measuring metal portion in drossAug 19, 09Mar 17, 15[G01N]
8888075 Device for adding fluid to a liquidMar 11, 09Nov 18, 14[C22B, F27D, B01F, C21C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0322,486 APPARATUS AND METHOD FOR SUPPLYING HEAT TO A METAL MELTAbandonedDec 22, 11Dec 05, 13[F27B, F27D]
8217312 Method and device for heating a fluidExpiredMar 24, 09Jul 10, 12[H05B, F27D]
2010/0206,128 METHOD AND DEVICE FOR REMOVAL OF ELEMENTS RESOLVED IN A METAL MELTAbandonedDec 12, 07Aug 19, 10[C22B]

Top Inventors for This Owner

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