Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 6 - Primary cells; Manufacture thereof
Patents for H01M 6 - Primary cells; Manufacture thereof (28,100)
12/2000
12/12/2000CA2249202C Cap assembly of battery
12/08/2000CA2310697A1 Lithium secondary battery
12/07/2000WO2000074167A1 Battery
12/07/2000WO2000074166A1 Battery
12/07/2000WO2000074158A1 Polymerizable compound, solid polymer electrolyte using the same and use thereof
12/06/2000EP1058332A2 Power source
12/06/2000EP1058326A2 Melt impregnation preparation of mixed metal oxide
12/06/2000EP1057222A1 Plating metal negative electrodes under protective coatings
12/06/2000EP0868757A4 Electrical energy devices using conductive ceramic fibers
12/06/2000CN1275821A Method for recoverying negative electrode material from waste lithium cell
12/06/2000CN1275816A Solid electrolytic battery
12/06/2000CN1275815A Batteries
12/05/2000US6157309 Battery pack
12/05/2000US6156459 Large discharge capacity and excellent charge/discharge cycle characteristics for a battery containing an organoboron compound, e.g., a triphenylboroxin; a cathode reversibly occluding/releasing lithium; lithium salt electrolyte
12/05/2000US6156458 An electrolyte of a solid polymer matrix, a salt, a solvent and the toughening agent of zeolite, alumina, silica or metal oxides, e.g., calcium and magnesium oxides, which removes solvent and water; strength; adhesion
12/05/2000US6156457 Having a negative electrode of a carbonaceous material able to absorb or desorb lithium ion and is comprised of 1-10% boron and 0.01-1% oxygen; improved initial charge/discharge efficiency, life cycle andd charge capacity; low temp charge
12/05/2000US6156455 Method for producing positive electrodes of alkaline storage batteries
12/05/2000US6156452 The section forming an exterior terminal and the section to which lead plates taken out from the electrode group are connected comprise different types of metals integrated into one piece by solid phase bonding; impact strength
12/05/2000US6156080 Winding sheet of cathode, anode, and dielectric inner layer around a core; pulling out core; concurrent compression and heating to flatten
12/05/2000CA2058431C Method for producing a li(a1) anode for a lithium battery
12/03/2000CA2306147A1 Optical-electronic battery indicator
11/2000
11/30/2000WO2000072399A1 Polymer electrolyte
11/30/2000WO2000072398A1 Apparatus and method for battery cell electrode preparation, assembly and lamination
11/30/2000WO2000072394A1 Method of making laminated polymeric rechargeable battery cells
11/30/2000WO2000072389A1 Separator for electrochemical cell and method of assembly
11/30/2000WO2000046864A3 Low profile ventable seal for an electrochemical cell
11/30/2000WO2000045450A3 Integral sensors for monitoring a fuel cell membrane and methods of monitoring
11/30/2000DE19924707A1 Verfahren zum Recycling von Kathodenmassen gebrauchter Lithiumbatterien Method for recycling cathode materials used lithium batteries
11/30/2000DE19924529A1 Temperature and mechanically optimized accumulator for cordless or portable devices has accumulator cells combined using cell connectors to form packet and mounted in housing
11/30/2000CA2371488A1 Method of making laminated polymeric rechargeable battery cells
11/29/2000EP1056146A1 Procedure for the recycling of cathode masses of used lithium batteries
11/29/2000EP1056145A2 Nitrate additives for nonaqueous electrolyte in rechargeable cells
11/29/2000EP1056143A2 Rechargeable spinel lithium batteries with improved elevated temperature cycle life
11/29/2000EP1056142A1 Solid electrolyte battery
11/29/2000EP1055262A1 Electrochemical cell comprising a liquid organic electrolyte with a conductive additive
11/29/2000EP1054739A1 A method of forming a membrane electrode assembly and its use in a fuel cell
11/29/2000CN1275249A Secondary battery
11/28/2000US6154004 Battery/discriminating method, drycell battery pack, and electronic device
11/28/2000US6153338 Nonaqueous organic electrolytes for low temperature discharge of rechargeable electrochemical cells
11/28/2000US6153337 Which comprise a microporous pseudo-boehmite layer
11/28/2000US6153330 Alkaline manganese dioxide electrochemical cell having coated can treated with silicon compounds
11/28/2000US6153328 System and method for preventing the formation of dendrites in a metal/air fuel cell, battery or metal recovery apparatus
11/28/2000US6152776 Connecting plate for a battery holder
11/28/2000CA2309773A1 Process for recycling negative-electrode materials from spent lithium batteries
11/26/2000CA2309410A1 Solid electrolyte battery
11/23/2000WO2000070702A1 Circuit and device for protecting secondary battery
11/23/2000WO2000070701A1 Flat battery and electronic device
11/23/2000WO2000036690A3 Battery pack design for metal-air battery cells
11/23/2000DE19923216A1 Lead-acid accumulator used as a starter battery in a vehicle has a deep discharge indicator containing an optically detectable indicator material in an electrolyte-flooded hollow chamber
11/22/2000EP1054465A1 Polyelectrolytic gel
11/22/2000EP1054462A1 Lithium secondary cell and method for manufacturing the same
11/21/2000US6150455 Thermostable polymer electrolyte gel
11/21/2000US6150057 Autoclavable electrochemical cell
11/21/2000US6150052 Electrode for an electrochemical cell including stacked disks
11/21/2000US6150051 Rechargeable battery with thermosensitive switch of vanadium chromium oxide, yttrium barium copper oxide, magnesium indium oxide (mgin2o4), or carbon, aluminum or copper particles; disrupts electrical conduction above critical temperature
11/21/2000US6150050 Method for recovering particulate material from electrical components
11/21/2000CA2212741C Additives for primary electrochemical cells having manganese dioxide cathodes
11/16/2000WO2000069014A1 Current source, method for producing the anode of said current source and material for producing the active portion of said anode
11/16/2000WO2000045447A3 Proton conducting membrane using a solid acid
11/16/2000WO2000042672A3 Hydrofluoric acid scavenger
11/15/2000EP1052720A1 Non-aqueous electrolyte secondary cell
11/15/2000EP1052718A1 Lithium storage battery
11/15/2000EP1052716A2 Positive electrode active material, positive electrode active material composition and lithium ion secondary battery
11/15/2000EP1052712A1 Non-aqueous electrolyte secondary cell
11/15/2000EP1052711A1 Non-aqueous electrolyte secondary cell
11/15/2000EP1051884A2 Embedded energy storage device
11/15/2000EP1051764A1 Battery and battery holder
11/15/2000EP1051763A1 Strap for spirally wound thin metal film battery
11/15/2000EP0683801B1 Process for producing by hydrogenation a terpolymer of the poly(oxyalkylene) type
11/15/2000CN1273615A Active raw material for thermal sprayed system, thermal sprayed electrodes of energy storage and conversion device made of it and manufacture method thereof
11/15/2000CN1273439A Secondary cell
11/15/2000CN1273247A Method for purifying methanate electrolytic
11/14/2000US6146790 Non-aqueous electrolyte secondary cell
11/14/2000US6146787 Solid polymer battery electrolyte and reactive metal-water battery
11/14/2000US6146785 Sealed cell having a multilayer case
11/14/2000US6146778 Solid-state energy storage module employing integrated interconnect board
11/14/2000US6146694 Useful for heavily calendered webs, examples of which are the electrodes typically used in current commercial non-aqueous rechargeable lithium ion batteries
11/14/2000CA2308346A1 Positive electrode active material, positive electrode active material composition and lithium ion secondary battery
11/14/2000CA2122747C Method for securing a tester device to a battery and the battery so produced
11/09/2000WO2000067338A1 Graphite electrode binder including polyethylene oxide additive
11/09/2000WO2000067337A1 Alkaline cell with improved cathode
11/09/2000WO2000067335A1 Cylindrical battery and method for manufacturing the same
11/09/2000WO2000066652A1 Membranes, membrane electrode assemblies and fuel cells employing same, and process for preparing
11/09/2000WO2000066547A1 Method for purifying methanide electrolytes (ii)
11/09/2000WO2000036683A3 Non-aqueous electrolytes for electrochemical cells
11/09/2000DE19910968A1 Anwendung von Additiven in Elektrolyten für elektrochemische Zellen Application of additives in the electrolyte for electrochemical cells
11/09/2000CA2371613A1 Process for the purification of methanide electrolytes
11/08/2000EP1050916A1 Phosphate additives for nonaqueous electrolyte in rechargeable electrochemical cells
11/08/2000EP1050913A1 High temperature lithium oxyhalide electrochemical cell
11/08/2000EP1050912A1 Electrochemical cell with header assembly
11/08/2000EP1050084A1 Vent cover for battery
11/08/2000EP1050082A1 Battery terminal insulation
11/08/2000EP1050081A1 Battery case for thin metal film cells
11/08/2000EP0906641A4 Nonflammable/self-extinguishing electrolytes for batteries
11/08/2000CN1272966A Lithium secondary cell
11/08/2000CN1272697A Cell assembly , cell loading device, power supply device and electronic equipment
11/08/2000CN1272347A Band structure for potable electronic equipment
11/07/2000US6143449 Non-aqueous secondary cell
11/07/2000US6143448 Includes a current collecting substrate
11/07/2000US6143446 Battery cathode
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