ALCOA OF AUSTRALIA LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 1133
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 120

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9186596 Method and apparatus for odorant removalAug 10, 10Nov 17, 15[B01D]
9187337 Method of increasing the stability of a Bayer process liquorSep 05, 11Nov 17, 15[C01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0051,153 PROCESS FOR THE DESTRUCTION OF ORGANICS IN BAYER PROCESS STREAMSAbandonedDec 16, 11Feb 20, 14[C01F]
2009/0134,582 Seal AssemblyAbandonedSep 21, 06May 28, 09[F16J]
D364277 Mesh panelExpiredApr 15, 94Nov 21, 95[]
4943367 Process for the production of high purity coke from coalExpiredJun 21, 89Jul 24, 90[C10G]
4333525 Heat exchanger for use with heat pipeExpiredOct 04, 79Jun 08, 82[F28D]

Top Inventors for This Owner

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