BATHIUM CANADA INC.

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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 45109
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 6114
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM4153
 
  
 
B21B ROLLING OF METAL 329
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285
 
  
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL219
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2009/0162,754 ELECTROLYTE FOR LITHIUM POLYMER BATTERIESDec 19, 08Jun 25, 09[H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9812888 Electrochemical cell or battery with reduced impedance and method for producing sameJan 16, 14Nov 07, 17[H02J]
9605229 Lubricant for lamination of lithium sheets into lithium thin filmsDec 19, 14Mar 28, 17[C10M, H01M, B21B]
9269950 Procedure to optimize materials for cathodes and cathode material having enhanced electrochemical propertiesDec 04, 12Feb 23, 16[C01B, H01M, G01N]
9225000 Current collecting terminal with PTC layer for electrochemical cellsJul 22, 11Dec 29, 15[H01M]
9088037 Electrode material for lithium electrochemical cellsMay 24, 13Jul 21, 15[H01M]
8784595 Process for laminating components of an electrochemical cellJul 26, 04Jul 22, 14[B29C]
8709628 Battery pack with connecting deviceSep 02, 10Apr 29, 14[H01M]
8557419 Shape memory current collecting terminals for electrochemical cellsSep 02, 10Oct 15, 13[H01M]
8420158 Process for making electrodes for lithium based electrochemical cellsMar 06, 09Apr 16, 13[B05D]
8372534 Connector for battery packSep 02, 10Feb 12, 13[H01M, H01R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7862958 Retaining apparatus for electrochemical generatorExpiredMay 06, 04Jan 04, 11[H01M]
7700018 Positive electrode films for alkali metal polymer batteries and method for making sameExpiredMar 07, 03Apr 20, 10[C04B, B29C]
7700019 Co-extrusion manufacturing process of thin film electrochemical cell for lithium polymer batteries and apparatus thereforExpiredDec 02, 03Apr 20, 10[C04B, B29C, H01M, B32B]
2007/0134,551 Electrochemical battery and method for making sameAbandonedDec 14, 05Jun 14, 07[H01M]
2006/0234,123 Lithium Rechargeable BatteryAbandonedApr 13, 06Oct 19, 06[H01M]
2006/0234,125 Lithium Ion Rocking Chair Rechargeable BatteryAbandonedApr 13, 06Oct 19, 06[H01M]
2005/0236,732 Method and apparatus for making positive electrode films for polymer batteriesAbandonedJan 12, 05Oct 27, 05[D01D]
2005/0233,209 Electrical contact for current collectors of electrochemical cells and method thereforAbandonedApr 19, 04Oct 20, 05[H01M, H01B]
2005/0221,190 Current collector for polymer electrochemical cells and eclectrochemical generators thereofAbandonedMay 23, 05Oct 06, 05[B05D, H01M]
6903174 Copolymer of ethylene oxide and at least one substituted oxirane carrying a cross-linkable function, process for preparation thereof and use thereof for producing materials with ionic conductionExpiredMay 02, 03Jun 07, 05[C08F]
2005/0037,262 Cathode material for polymer batteries and method of preparing sameAbandonedJul 30, 04Feb 17, 05[H01M]
6855788 Copolymer of ethylene oxide and at least one substituted oxirane carrying a cross-linkable function, process for preparation thereof, and use thereof for producing ionically conductive materialsExpiredDec 02, 02Feb 15, 05[C08F]
2005/0026,014 Polymer batteries having thermal exchange apparatusAbandonedJul 31, 03Feb 03, 05[H01M]
6844114 LiPO3-based coating for collectorsExpiredSep 24, 02Jan 18, 05[H01M]
6806002 Electrolytic composition with polymer base for electrochemical generatorExpiredJun 12, 01Oct 19, 04[H01M]
6797018 Solid-state energy storage module employing integrated interconnect boardExpiredMay 30, 03Sep 28, 04[H01M]
2004/0137,321 Casing for an energy storage deviceAbandonedNov 26, 03Jul 15, 04[H01M]
6517590 Additives for lubricating agents used in the lamination of lithium sheets into thin filmsExpiredJan 11, 00Feb 11, 03[H01M]

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