CYPRUS AMAX MINERALS COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 732
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 646
 
  
 
B01D SEPARATION 2132
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2107
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 120
 
  
 
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
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7883673 Apparatus for producing nano-particles of molybdenum oxideNov 21, 08Feb 08, 11[B01J, B22F, C01G]
7829060 Nano-particles of molybdenum oxideNov 21, 08Nov 09, 10[C01G]
7749463 Apparatus for producing nano-particles of molybdenum oxideAug 16, 02Jul 06, 10[B01J, B22F, C01G]
7625421 Molybdenum metal powdersNov 08, 06Dec 01, 09[B22F]
7622098 Method for producing nano-particles of metal oxideNov 21, 08Nov 24, 09[C01G]
7572430 Method for producing nano-particlesMay 15, 03Aug 11, 09[C01G]
7438888 Molybdenum oxide nano-particlesJan 11, 06Oct 21, 08[C01F]
7413724 Method for producing nano-particles from a precursor materialAug 20, 02Aug 19, 08[C01G]
7192467 Method for producing molybdenum metal and molybdenum metalNov 20, 03Mar 20, 07[B22F]
7132005 Molybdenum metalJun 18, 03Nov 07, 06[B22F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0108,672 METHOD FOR PRODUCING MOLYBDENUM METAL AND MOLYBDENUM METALAbandonedNov 08, 06May 17, 07[C22B]
6423238 Method for separating entrained aqueous from loaded organic in an SX processExpiredJul 19, 01Jul 23, 02[B01D]
5391824 Stabilized lithium reagentsExpiredAug 19, 91Feb 21, 95[C07C, C01D]
4762700 Ammonium octamolybdate-alphaExpiredMay 11, 87Aug 09, 88[C01G]

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