H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy

More topics under "H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy" (428,949)
H01M 10 - Secondary cells; Manufacture thereof (112,718)
H01M 12 - Hybrid cells; Manufacture thereof (4,965)
H01M 14 - Electrochemical current or voltage generators not provided for in groups; Manufacture thereof (5,038)
H01M 16 - Structural combinations of different types of electrochemical generators (2,781)
H01M 2 - Constructional details, or processes of manufacture, of the non-active parts (85,170)
H01M 4 - Electrodes (97,472)
H01M 6 - Primary cells; Manufacture thereof (28,100)
H01M 8 - Fuel cells; Manufacture thereof (92,705)

Patents for H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy (2,356)
01/2002
01/10/2002	US20020004154 Integrated module for solid oxide fuel cell systems
01/10/2002	US20020004152 Joint-cycle high-efficiency fuel cell system with power generating turbine
01/03/2002	WO2002001654A2 Electrochemical cells with an anode containing sulfur
01/03/2002	US20020001745 Battery having a built-in controller
01/03/2002	US20020000789 Charger assembly
01/02/2002	EP1168470A1 Hydrogen absorbing alloy electrode, method of fabricating the same and alkaline storage battery
12/2001
12/19/2001	EP0569354B1 Battery with strength indicator
12/13/2001	WO2001095409A2 Joint-cycle high-efficiency fuel cell system with power generating turbine
12/13/2001	WO2001095408A2 A battery having a thin profile and flexible structure and a method for producing the same
12/13/2001	CA2448662A1 Joint-cycle high-efficiency fuel cell system with power generating turbine
12/12/2001	EP1162678A2 Improved performance thermal battery
12/06/2001	WO2001093347A2 Perforated current collectors for storage batteries and electrochemical cells, having improved resistance to corrosion
12/06/2001	CA2410603A1 Perforated current collectors for storage batteries and electrochemical cells, having improved resistance to corrosion
11/2001
11/29/2001	WO2001091205A2 Surface treatment of metallic components of electrochemical cells for improved adhesion and corrosion resistance
11/29/2001	CA2410472A1 Surface treatment of metallic components of electrochemical cells for improved adhesion and corrosion resistance
11/22/2001	WO2001089007A2 High performance battery and current collector therefor
11/14/2001	EP1153447A2 High power nickel-metal hydride batteries and high power alloys/electrodes for use therein
11/08/2001	WO2001084650A2 A NEW Fe-Li-Al ANODE COMPOSITE AND THERMAL BATTERY CONTAINING THE SAME
11/08/2001	US20010039481 Method and apparatus for acquisition, monitoring, display and diagnosis of operational parameters of electrolysers
11/01/2001	WO2001082394A2 Charger assembly
11/01/2001	WO2001082392A2 Method for purging of product of product and inert fluids from a fuel cell stack
11/01/2001	CA2377445A1 Methodology and apparatus for supply of reactant fluids to and purging of product and inert fluids from cells of fuel cell stack
10/2001
10/31/2001	CN1319906A Solid electrolyte cell
10/25/2001	WO2001080335A2 An electrochemical device and methods for energy conversion
10/25/2001	WO2001080332A1 Battery holder
10/25/2001	WO2001080328A2 Electrode for electrochemical analyses
10/25/2001	CA2406312A1 An electrochemical device and methods for energy conversion
10/25/2001	CA2404846A1 Battery holder
10/18/2001	WO2001078164A2 Method and apparatus for acquisition, monitoring, display and diagnosis of operational parameters of electrolysers
10/10/2001	CN1316787A Nonaqueous electrolyte secondary battery and manufacturing method thereof
10/10/2001	CN1316786A 电池的制造方法 The method of manufacturing a battery
10/04/2001	WO2000022685A9 High voltage power supply using thin metal film batteries
10/04/2001	EP1138093A1 High voltage power supply using thin metal film batteries
10/03/2001	CN1316112A Process for removal of sulfate ions from electrolyte
09/2001
09/26/2001	EP1137091A1 Nonaqueous-electrolyte secondary battery and method of manufacturing the same
09/26/2001	EP1137088A1 Battery electrode and non-aqueous electrolyte battery equipped therewith
09/26/2001	CN1314723A Cell electrode and anhydrous electrolytic cell with said cell electrode
09/19/2001	EP1134832A2 Method of manufacturing a battery
09/12/2001	EP1132987A2 Solid electrolyte cell
09/11/2001	US6287724 Nickel metal hydride cells designed for high rate/low temperature performance
09/05/2001	EP0912650B1 Battery device
07/2001
07/26/2001	US20010009740 Nickel metal hydride cells designed for high rate/low temperature performance
07/24/2001	US6265661 Aluminum electrolytic capacitor
07/11/2001	CN1303524A Battery having built-in controller
06/2001
06/07/2001	WO2001041233A2 Electrochemical energy storage device having improved enclosure arrangement
05/2001
05/09/2001	EP1097486A1 Process for the removal of sulfate ions from an electrolyte
05/09/2001	CN1294416A Battery diaphragm and battery using same
05/02/2001	CN1293827A Device for sealing lithium cell secondary electrolyte injecting hole
04/2001
04/05/2001	WO2001024291A1 Electrochemical cells having ultrathin separators and methods of making the same
01/2001
01/31/2001	EP0639295B1 Metal hydride cells having improved cycle life and charge retention
01/24/2001	CN1061175C Battery cartridge having recess for detecting misuse and/or recessed terminals
01/16/2001	US6175214 High voltage power supply using thin metal film batteries
01/10/2001	EP1066658A1 Battery having a built-in controller
12/2000
12/14/2000	WO2000074839A1 Method of detecting the onset of colloid formation in particular suflur precipitation
12/14/2000	CA2371067A1 Method of detecting the onset of colloid formation in particular sulfur precipitation
12/06/2000	CN1275815A Batteries
11/2000
11/09/2000	WO2000038253A3 High power nickel-metal hydride batteries and high power alloys/electrodes for use therein
10/2000
10/18/2000	EP1044476A2 Metal hydride cells for high rate/low temperature performance
10/11/2000	CN1269611A Cell container with rigid-intensified wall
10/05/2000	WO2000003448A8 Process for the removal of sulfate ions from an electrolyte
10/04/2000	EP1041655A2 Container for batteries with walls given increased rigidity
10/04/2000	CN1268781A Sealed type alkaline accumulator
09/2000
09/20/2000	CN1266991A Battery package, method for counting of charging/discharging and providing with residual electricity quantity of battery package
07/2000
07/27/2000	WO2000044056A1 Device for sealing lithium secondary battery electrolyte injecting hole
07/12/2000	EP1018174A2 Aluminium electrolytic capacitor
06/2000
06/29/2000	WO2000038253A2 High power nickel-metal hydride batteries and high power alloys/electrodes for use therein
06/29/2000	CA2352582A1 High power nickel-metal hydride batteries and high power alloys/electrodes for use therein
05/2000
05/24/2000	EP1003231A1 Battery pack having a recess for detecting misuse
04/2000
04/20/2000	WO2000022685A1 High voltage power supply using thin metal film batteries
04/05/2000	EP0991131A1 Battery pack having fixing grooves and a recess for detecting misuse
03/2000
03/08/2000	CN1246734A Electric battery
02/2000
02/16/2000	CN1244734A Battery partition and its producing method and cell
01/2000
01/25/2000	CA2101077C Battery with strength indicator
01/20/2000	WO2000003448A1 Process for the removal of sulfate ions from an electrolyte
01/20/2000	CA2337038A1 Process for the removal of sulfate ions from an electrolyte
01/19/2000	CN1048588C Metal hydride cells having improved cycle life and charge retention
11/1999
11/17/1999	CN1235381A 电池组 Battery
10/1999
10/14/1999	WO1999052163A1 Battery having a built-in controller
07/1999
07/14/1999	CN1222773A Battery cartridge having press for detecting misuse and/or recessed terminals
07/08/1999	WO1999023709A3 Metal hydride cells for high rate/low temperature performance
06/1999
06/30/1999	EP0912650A4 Battery device
05/1999
05/14/1999	WO1999023709A2 Metal hydride cells for high rate/low temperature performance
05/12/1999	CN1043390C Method and apparatus for combinatively producing electric and machine energy
05/06/1999	EP0912650A1 Battery device
03/1999
03/04/1999	WO1998056051A3 Aluminium electrolytic capacitor
12/1998
12/10/1998	WO1998056051A2 Aluminium electrolytic capacitor
12/10/1998	CA2293784A1 Aluminium electrolytic capacitor
10/1998
10/08/1998	DE19723455C1 Aluminium-electrolyte capacitor for capacitor battery
06/1998
06/25/1998	WO1998027603A1 Battery device
06/25/1998	WO1998015986A3 Method and apparatus for energy generation
04/1998
04/16/1998	WO1998015986A2 Method and apparatus for energy generation
07/1997
07/08/1997	US5645955 Battery
06/1997
06/04/1997	EP0639295A4 Metal hydride cells having improved cycle life and charge retention.
03/1997
03/25/1997	CA2117748C Metal hydride cells having improved cycle life and charge retention
01/1997
01/14/1997	US5593222 Flashlight
11/1996
11/20/1996	EP0743689A1 Battery cartridge having a recess for detecting misuse and/or recessed terminals
08/1996
08/27/1996	CA2070993C Battery housing assembly with integral limited travel guide rails
03/1996
03/20/1996	CN1118938A Biochemically-powered self-exctting electric power source
02/1996
02/28/1996	EP0569354A4 Battery with strength indicator
12/1995
12/23/1995	CA2140207A1 Biochemically-powered self-exciting electric power source

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