ROCKWOOD LITHIUM GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 13141
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF673
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 565
 
  
 
C01D COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM 411
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 349
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 336
 
  
 
C22B PRODUCTION OR REFINING OF METALS 325
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2123
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2118
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 299

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0111,717 Active Lithium Reservoir For Lithium-Ion BatteriesMay 14, 14Apr 21, 16[H01M]
2015/0267,278 METHOD FOR THE HYDROMETALLURGICAL RECOVERY OF LITHIUM FROM THE LITHIUM MANGANESE OXIDE-CONTAINING FRACTION OF USED GALVANIC CELLSOct 09, 13Sep 24, 15[C22B, C01B, H01M, C01D]
2015/0236,379 ADDITIVES FOR GALVANIC CELLSOct 09, 13Aug 20, 15[H01M]
2015/0236,382 1.5-3 V LITHIUM BATTERIES WITH OVERCHARGE PROTECTIONApr 24, 13Aug 20, 15[H01M]
2015/0010,826 STABILIZED LITHIUM METAL IMPRESSIONS COATED WITH ALLOY-FORMING ELEMENTS AND METHOD FOR PRODUCTION THEREOFJan 14, 13Jan 08, 15[B05D, H01M]
2013/0142,721 LEWIS ACID SOLUTIONS IN AN OXYGEN DONOR-CONTAINING SOLVENT OR SOLVENT MIXTUREMar 14, 11Jun 06, 13[C09K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9702024 Method for the hydrometallurgical recovery of lithium, nickel and cobalt from the lithium transition metal oxide-containing fraction of used galvanic cellsOct 09, 13Jul 11, 17[C22B, C01B, H01M, C01G]
9677153 Method for the hydrometallurgical recovery of lithium from the fraction of used galvanic cells containing lithium, iron and phosphateOct 09, 13Jun 13, 17[C22B, C01B, B01D, C01D]
9649688 Lithium powder anodeDec 12, 13May 16, 17[H01M, B22F]
9601762 Phosphorous-coated lithium metal products, method for production and use thereofJan 14, 13Mar 21, 17[C23C, H01M, B22F, C22C]
9496545 S@C-coated lithium metal product, method for the production thereof, and useNov 09, 12Nov 15, 16[C23C, H01M, C01D]
9260456 Process for preparing metal difluorochelatoborates and use as battery electrolytes or additives in electrochemical cellsNov 14, 12Feb 16, 16[C07F, H01M]
9227987 Method for producing amido-zinc halide/alkali-metal halide compoundsAug 30, 12Jan 05, 16[C07F]
9200092 -cyclopentadienylidene-phosphorane constrained geometry complexes of rare earth metalsAug 02, 12Dec 01, 15[C07F, C08G, C08F, B01J]
9187505 Homoleptic rare earth triaryl complexesAug 02, 12Nov 17, 15[C07F, C08G, C08F]
9147883 Method for producing a carbon-coated lithium sulfide and use thereofJun 12, 12Sep 29, 15[C01B, H01M, C01G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0327,249 ELECTRODES FOR LITHIUM BATTERIESAbandonedDec 20, 11Dec 12, 13[H01M]
2013/0181,160 STABILIZED, PURE LITHIUM METAL POWDER AND METHOD FOR PRODUCING THE SAMEAbandonedSep 28, 11Jul 18, 13[C23C]
2010/0143,806 METHOD FOR PRODUCING LOW-ACID LITHIUM BORATE SALTS AND MIXTURES OF LOW-ACID LITHIUM BORATE SALTS AND LITHIUM HYDRIDEAbandonedJul 03, 08Jun 10, 10[C07F, H01M]

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