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)
11/2002
11/21/2002	US20020172856 Catalyst support material for fuel cell
11/20/2002	CN1381075A Method and equipment for supplying reaction fluid, and purging product and inert fluids from fuel cell stack
11/14/2002	US20020169523 Control of multiple fuel cell power plants at a site to provide a distributed resource in a utility grid
11/07/2002	US20020164512 Degasified PEM fuel cell system
11/06/2002	CN1378294A Battery with thin outer case
11/05/2002	US6475662 Thermal battery
10/2002
10/31/2002	US20020160263 Electrochemical cell with zigzag electrodes
10/30/2002	EP1253653A2 Battery pack having a recess for detecting misuse
10/24/2002	WO2002084771A1 Hydrogen recharging system for fuel cell hydride storage reservoir
10/10/2002	US20020146603 Methodology for supply of reactant fluids to and purging of product and inert fluids from cells of fuel cell stack
10/08/2002	US6461495 Process for the removal of sulfate ions from an electrolyte
10/03/2002	WO2002078104A2 Method and apparatus for cold temperature operation of fuel cells utilizing hydrides having different heat capacities
10/03/2002	WO2002078103A2 Control of multiple fuel cell power plant
09/2002
09/26/2002	US20020136937 Method and apparatus for cold temperature operation of fuel cells utilizing hydrides having different heat capacities
09/19/2002	WO2002073713A2 Metal-gas cell battery with soft pocket and soft pocket material for the metal-gas cell battery
09/19/2002	WO2002049126A9 Multi-cell battery
09/19/2002	US20020132150 Metal-gas cell battery with soft pocket
09/11/2002	EP1097486B1 Process for the removal of sulfate ions from an electrolyte
09/11/2002	CN1368901A Method of detecting onset of colloid formation in particular suflur precipitation
09/06/2002	WO2002069414A2 Electrochemical cell with zigzag electrodes
09/06/2002	WO2002045186A3 Sealed laminate battery with roughened terminal leadthroughs___
09/06/2002	WO2002041415A3 Degasified pem fuel cell system
08/2002
08/29/2002	WO2002067345A2 Atmospheric sofc power generation system
08/29/2002	WO2002045188A3 Catalyst inks and method of application for direct methanol fuel cells
08/29/2002	WO2002023646A3 Improved membrane electrode assemblies using ionic composite membranes
08/28/2002	CN2508405Y Low internal resistance collecting structure of improved storage and discharging device
08/22/2002	WO2002065559A2 Method and apparatus for maintenance of fuel cell cathode air quality with breathable hydrophobic membrane air filter
08/15/2002	WO2002049125A8 Apparatus and methods for sensor-less optimization of methanol concentration in a direct methanol fuel cell system
08/15/2002	US20020110732 Battery cell fabrication process
08/15/2002	US20020110716 Law-cost atmospheric SOFC power generation system
08/08/2002	WO2002049126A3 Multi-cell battery
08/08/2002	WO2002031897A3 Fuel cell hydrogen supply systems using secondary fuel to release stored hydrogen
08/08/2002	WO2001041233A9 Electrochemical energy storage device having improved enclosure arrangement
08/01/2002	WO2002059987A2 Multi-function energy system operable as a fuel cell, reformer, or thermal plant
08/01/2002	WO2002059986A2 Electrode with flag-shaped tap
08/01/2002	US20020102467 Electrochemical cell
08/01/2002	US20020100682 Hydrogen recharging system for fuel cell hydride storage reservoir
08/01/2002	CA2427599A1 Multi-function energy system operable as a fuel cell, reformer, or thermal plant
07/2002
07/24/2002	EP1044476B1 Metal hydride cells for high rate/low temperature performance
07/18/2002	WO2002056397A2 Hybrid high temperature fuel cell volume expansion heat engine
07/18/2002	US20020094478 For prismatic electrochemical cell; one-piece construction; rechargable batteries
07/18/2002	US20020094471 Catalyst support material for fuel cell
07/18/2002	US20020092287 Hybrid high temperature fuel cell volume expansion heat engine
07/04/2002	US20020086193 Apparatus and methods for sensor-less optimization of methanol concentration in a direct methanol fuel cell system
07/03/2002	EP1218952A1 Electrochemical cells having ultrathin separators and methods of making the same
07/02/2002	US6413670 High power nickel-metal hydride batteries and high power alloys/electrodes for use therein
06/2002
06/27/2002	WO2002050929A2 Battery cell separator and fabrication process
06/27/2002	WO2002050928A2 Electrochemical cell with reduced water consumption
06/27/2002	US20020081491 Battery apparatus and method of forming a battery apparatus
06/20/2002	WO2002049126A2 Multi-cell battery
06/20/2002	WO2002049125A2 Apparatus and methods for sensor-less optimization of methanol concentration in a direct methanol fuel cell system
06/13/2002	WO2002001654A3 Electrochemical cells with an anode containing sulfur
06/13/2002	US20020071987 Provided with a battery electrode including a sheet-like metal current collector and a layer of active material formed thereon, and the metal current collector has cut lines so as to be flexible
06/13/2002	US20020071915 Applying a flowable coating to the substrate, and converting it into a nonporous, hydrophilic polymer film separator; high rate discharge performance, cell capacity
06/06/2002	WO2002045188A2 Catalyst inks and method of application for direct methanol fuel cells
06/06/2002	WO2002045187A2 Catalyst support material for fuel cell
06/06/2002	WO2002045186A2 Sealed laminate battery with roughened terminal leadthroughs___
06/04/2002	US6399245 Electrochemical cell with an anode containing sulfur
05/2002
05/30/2002	US20020064709 Active material for fuel cell anodes incorporating an additive for precharging/activation thereof
05/23/2002	WO2002041415A2 Degasified pem fuel cell system
05/23/2002	WO2001095408A3 A battery having a thin profile and flexible structure and a method for producing the same
05/16/2002	WO2001089007A3 High performance battery and current collector therefor
05/10/2002	WO2001093347A3 Perforated current collectors for storage batteries and electrochemical cells, having improved resistance to corrosion
05/10/2002	WO2001091205A3 Surface treatment of metallic components of electrochemical cells for improved adhesion and corrosion resistance
05/08/2002	CN1348227A Thermal battery with improved performance
05/02/2002	WO2002035617A2 Rechargeable zinc nickel battery
05/02/2002	US20020051898 Regenerative electrochemical cell system and method for use thereof
04/2002
04/30/2002	US6379839 Battery having welded lead plate
04/25/2002	WO2002033764A2 Apparatus and method for charged particle filtering and apparatus and method for ion implantation
04/25/2002	WO2001082394A3 Charger assembly
04/18/2002	WO2002031897A2 Fuel cell hydrogen supply systems using secondary fuel to release stored hydrogen
04/18/2002	US20020045094 Method of manufacturing a battery
04/11/2002	DE10050018A1 Rechargeable battery comprises an activated charcoal layer, an electrolytic layer, an electrical connection, and a zinc layer mixed with a catalyst consisting of an antimony alloy as crystalline powder in the gamma phase
04/10/2002	EP1153447A4 High power nickel-metal hydride batteries and high power alloys/electrodes for use therein
04/10/2002	EP1018174B1 Aluminium electrolytic capacitor
04/04/2002	WO2002027814A2 Regenerative electrochemical cell system and method for use thereof
03/2002
03/28/2002	WO2002025763A1 Fuel cell unit and fuel cell device comprising a number of said fuel cell units
03/21/2002	WO2002023646A2 Improved membrane electrode assemblies using ionic composite membranes
03/21/2002	WO2001082392A3 Method for purging of product of product and inert fluids from a fuel cell stack
03/21/2002	WO2001080335A3 An electrochemical device and methods for energy conversion
03/21/2002	US20020034681 Timing mechanism for controlling the charging of a battery in an electronic artillery fuse
03/21/2002	US20020034680 Battery
03/21/2002	CA2422282A1 Improved membrane electrode assemblies using ionic composite membranes
03/20/2002	EP1187673A1 Method of detecting the onset of colloid formation in particular sulfur precipitation
03/07/2002	US20020028606 Plug-holder strip for batteries and a battery including the strip
03/07/2002	US20020028378 Hydrogen absorbing alloy electrode, method of fabricating the same and alkaline storage battery
03/07/2002	DE10038066A1 Aktivierbare Batterie für einen elektronischen Artilleriezünder Activatable battery for an electronic artillery fuze
02/2002
02/21/2002	WO2002015297A2 Electrochemical cells and an interchangeable electrolyte therefore
02/21/2002	WO2001041233A3 Electrochemical energy storage device having improved enclosure arrangement
02/21/2002	US20020022173 Proton exchange membrane electrochemical cell system
02/20/2002	EP1180807A2 A plug-holder strip for batteries and a battery including the strip
02/20/2002	CN1336695A Compound negative electrode material of thermoelectric antimonide alloy and graphite for lithium ion battery
02/07/2002	US20020015885 Solid electrolyte cell
02/07/2002	US20020015871 Charging, discharging; fuel cell or battery
02/06/2002	EP1178550A1 Activable battery for an artillery initiator
01/2002
01/31/2002	WO2002009208A2 Compression member for proton exchange membrane electrochemical cell system
01/24/2002	WO2001084650A3 A NEW Fe-Li-Al ANODE COMPOSITE AND THERMAL BATTERY CONTAINING THE SAME
01/24/2002	WO2001080328A3 Electrode for electrochemical analyses
01/17/2002	WO2002005363A2 Integrated module for solid oxide fuel cell systems
01/16/2002	CN1331497A Hydrogen absorbed alloy alloy electrode, its mfg. method and alkyline storage cell

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