Mount Isa Mines Limited

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 332
 
  
 
C25D PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING 348
 
  
 
C22B PRODUCTION OR REFINING OF METALS 226
 
  
 
C21B MANUFACTURE OF IRON OR STEEL 122
 
  
 
C21C PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL 117
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7914651 Reducing power consumption in electro-refining or electro-winning of metalMar 14, 08Mar 29, 11[C25D, C25B]
7344624 Reducing power consumption in electro-refining or electro-winning of metalMay 02, 03Mar 18, 08[C25D]
7332064 Hangar barJan 28, 03Feb 19, 08[C25D]
5984213 Attrition millJun 30, 98Nov 16, 99[B02C]
5888270 Copper convertingDec 13, 96Mar 30, 99[C22B]
5797550 Attrition millOct 11, 96Aug 25, 98[B02C]
D388193 Face plateApr 04, 96Dec 23, 97[2501]
5374296 Lance carriageSep 22, 93Dec 20, 94[C21C]
5358548 Condensation of metal vapors in a fluidized bed and apparatusJun 29, 91Oct 25, 94[C22B]
5338337 Beneficiation processOct 22, 92Aug 16, 94[B02C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4909839 Secondary lead productionExpiredJan 15, 88Mar 20, 90[C22B]
4884229 Method and apparatus for removing noiseExpiredOct 26, 88Nov 28, 89[G06F]
4840710 Method of stripping electrolytically deposited copper from a cathodeExpiredOct 27, 87Jun 20, 89[C25D]
4678507 Treatment of drossExpiredJun 18, 85Jul 07, 87[C22B]
4577502 Conveyor belt monitorExpiredJun 13, 84Mar 25, 86[G01N]
4551848 Lead-in-air monitorExpiredNov 29, 82Nov 05, 85[G01N]
4514222 High intensity lead smelting processExpiredNov 18, 82Apr 30, 85[C22B]
4506541 Measurement of bulk density of particulate materialsExpiredOct 15, 82Mar 26, 85[G01N]
4186074 Cathode for use in the electrolytic refining of copperExpiredFeb 09, 79Jan 29, 80[C25C]

Top Inventors for This Owner

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