ROCKWOOD LITHIUM INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C01D COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM 124
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 417
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 466
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
C22B PRODUCTION OR REFINING OF METALS 325
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 253
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 151
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9464101 Production of lithium diphenylphosphideJul 30, 15Oct 11, 16[C07F, C01D]
9175020 Production of lithium diphenylphosphideFeb 13, 09Nov 03, 15[C07F, B01J, C01D]
9005557 Production of high purity lithium compounds directly from lithium containing brinesOct 28, 11Apr 14, 15[C02F, C01D]
8057764 Production of lithium compounds directly from lithium containing brinesDec 07, 10Nov 15, 11[C01D]
7858057 Production of lithium compounds directly from lithium containing brinesApr 17, 09Dec 28, 10[C01D]
7547426 Production of lithium compounds directly from lithium containing brinesMay 02, 08Jun 16, 09[C01D]
7449161 Production of lithium compounds directly from lithium containing brinesFeb 14, 07Nov 11, 08[C01D]
7390466 Production of lithium compounds directly from lithium containing brinesFeb 14, 07Jun 24, 08[B01J]
7214355 Production of lithium compounds directly from lithium containing brinesJan 13, 06May 08, 07[C01D]
7157065 Production of lithium compounds directly from lithium containing brinesMar 25, 03Jan 02, 07[C01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0044,622 PRODUCTION OF HIGH PURITY LITHIUM COMPOUNDS DIRECTLY FORM LITHIUM CONTAINING BRINESAbandonedOct 16, 13Feb 13, 14[C01D]
2011/0203,929 RECOVERY OF LITHIUM FROM AQUEOUS SOLUTIONSAbandonedNov 12, 09Aug 25, 11[B01D]
2011/0044,882 METHOD OF MAKING HIGH PURITY LITHIUM HYDROXIDE AND HYDROCHLORIC ACIDAbandonedApr 09, 09Feb 24, 11[C01B, C25B, C01D]
7005083 Process for the preparation of alkyllithium compoundsExpiredAug 08, 01Feb 28, 06[C02F]

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