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)
12/1998
12/22/1998CA2104664C Ion-conductive polymer electrolyte
12/17/1998WO1998057386A1 Non-aqueous electrolytic secondary cell
12/17/1998WO1998057385A1 Electrolytic solution and device for generating electric energy therewith
12/17/1998WO1998056458A1 Flexible thin layer open electochemical cell and applications of same
12/17/1998CA2293320A1 Flexible thin layer open electrochemical cell and applications of same
12/16/1998EP0883903A1 Process for manufacturing a primary zinc-alkaline battery and anode mix used therein
12/16/1998EP0848826A4 Condition tester for a battery
12/15/1998US5849433 Polymer blend electrolyte system and electrochemical cell using same
12/15/1998US5849432 Wide electrochemical window solvents for use in electrochemical devices and electrolyte solutions incorporating such solvents
12/15/1998US5849430 Structure of an electrode of a secondary battery
12/15/1998US5849429 Purification process for lithium battery electrolytes
12/15/1998US5849046 Electrochromic thin film state-of-charge detector for on-the-cell application
12/15/1998US5849044 Method of forming thin profile batteries
12/10/1998WO1998056053A1 Modular electric storage battery
12/10/1998CA2291611A1 Modular electric storage battery
12/09/1998EP0882313A1 Method and apparatus for preparing electrochemical cells
12/09/1998EP0882311A1 Galvanic cell having optimum internal volume for active components
12/09/1998EP0882310A1 Electroconversion cell
12/09/1998EP0882309A1 Zinc anode for an electrochemical cell
12/09/1998CN1201553A Earth plate for electrodde base of secondary cell, secondary cell electrode base, process for producing same
12/08/1998US5847538 Control circuit for protecting an excess discharge of a battery
12/08/1998US5847188 Carbonate compounds, non-aqueous electrolytic solutions and batteries comprising non-aqueous electrolytic solutions
12/08/1998US5846675 Current collector for lithium ion batteries
12/08/1998US5846672 Indented electrode cup for a miniature galvanic cell
12/08/1998US5846267 Process for fabricating electrolytic cell having an intermdiate sub-component connecting layer and process
12/01/1998USH1765 Implantable battery and device incorporating an internal fuse
12/01/1998US5845217 Power systems for plug-in modules
12/01/1998US5844325 Vehicle dual battery controller utilizing motion sensor
12/01/1998US5843596 Methods of forming button type batteries and to button type battery insulating and sealing gaskets
12/01/1998US5843594 Group of winding electrodes
12/01/1998CA2060712C High voltage lithium rechargeable electrochemical cell
11/1998
11/26/1998WO1998053517A1 Method and apparatus for joining metal-air cells
11/26/1998WO1998053465A1 Thin aprotic electrolyte films, immobilized liquid membrane conductors, and batteries
11/26/1998CA2289502A1 Method and apparatus for joining metal-air cells
11/25/1998EP0880189A2 Solid electrolyte
11/25/1998EP0879484A1 Electrochemical cell label with integrated tester
11/24/1998US5841630 Compact electronic apparatus having battery pack detachably retained by four engaging portions and latch member
11/24/1998US5841285 Temperature-compensated thermochromic battery tester
11/19/1998WO1998052238A1 Hermetically sealed cell and sealing body
11/18/1998EP0878861A1 Polymerizable additives for making non-aqueous rechargeable lithium batteries safe after overcharge
11/18/1998EP0878857A1 Metal for use in a negative electrode of an alkaline dry cell
11/18/1998EP0599924B1 Solid polymer electrolytes
11/18/1998CN1199509A Electrical energy devices using conductive ceramic fibers
11/18/1998CN1199467A Condition tester for battery
11/18/1998CN1199408A Solid polyelectrolyte
11/18/1998CN1199251A Metal for use in negative electrode of alkaline dry cell
11/17/1998US5838253 Radio frequency identification label
11/17/1998US5837626 Ignition resistant or fire blocking composite
11/17/1998US5837400 Ionically conductive materials including bis(phenylsulphonyl) imides
11/17/1998US5837396 Negative electrode construction for a secondary battery
11/17/1998US5837394 Electric appliance and fluid depolarized cell with low parasitic usage microactuated valve
11/17/1998US5837157 Polymer solid electrolyte
11/17/1998CA2156676C Carbonaceous electrode material for secondary battery and process for production thereof
11/14/1998CA2236404A1 Metal for use in a negative electrode of an alkaline dry cell
11/12/1998WO1998050971A1 Improved battery paste compositions and electrochemical cells for use therewith
11/12/1998CA2288847A1 Improved battery paste compositions and electrochemical cells for use therewith
11/11/1998EP0877432A2 A fibrous sheet for forming a polymer gelled electrolyte, a polymer gelled electrolyte using it, and a method for manufacture thereof
11/11/1998EP0877046A1 Microporous polyethylene membranes having low fusing temperatures
11/11/1998EP0876439A1 Method for the adhesion of fluorinated resins to metals
11/11/1998EP0646979B1 Material for generating electric energy
11/11/1998CN1198844A Composite polymer solid electrolyte and nonaqueous electrochemical device
11/11/1998CN1198843A Lithium secondary battery
11/10/1998US5834137 Solid electrolyte based on a mixed oxide system of lithium, cerium and silicon; radiation transparent; high ion conductivity; lithium batteries; electrochromic and other electrochemical devices
11/10/1998US5834136 Method of preparing polymeric electrolytes
11/10/1998US5834135 Multilayered gel electrolyte bonded rechargeable electrochemical cell
11/10/1998US5834133 Having reliable electrical connection between battery casing and collector tab
11/10/1998US5834112 Composed of an aromatic polyamide, electrolyte and solvent; easy to handle due to heat resistance, resistance to chemicals and mechanical properties; battery separators
11/10/1998US5834052 Producing electrode sheet with multilayer structure by simultaneous multilayer coating
11/10/1998CA2117905C Method and apparatus for charging and discharging electric energy
11/10/1998CA2058728C Batteries with tester label
11/06/1998CA2236779A1 A sheet for forming a polymer gelled electrolyte a polymer gelled electrolyte using it, and a method for manufacture thereof
11/05/1998WO1998049225A1 Temperature-sensitive microporous film
11/05/1998DE19732859C1 Rapid dissolution of hardened chromic oxide layer
11/04/1998EP0875952A1 Very thin solid state lithium cells and process of manufacture
11/04/1998EP0875950A2 Process of manufacturing porous separator for electrochemical power supply
11/04/1998EP0875948A1 Device for assembling electrochemical generators in a battery
11/04/1998EP0832505A4 Process for improving lithium ion cell
11/04/1998EP0649912B1 Method for collecting valuable metal from nickel-hydrogen secondary cell
11/04/1998CN1198255A Nonaqueous electrolyte secondary cell cathode material and nonaqueous electrolyte secondary cell employing the cathode material
11/03/1998US5831415 Electrical disconnection and automatic re-engagement of battery monitoring circuits
11/03/1998US5830600 Compound which generates carbon dioxide
11/03/1998US5830598 Battery pack incorporating battery pack contact assembly and method
11/03/1998US5830596 Method for producing battery tester label and resulting label and battery assembly
11/03/1998US5830594 Galvanic cell having a resealable vent closure
10/1998
10/29/1998WO1998048469A1 Method of preparing electrochemical cells
10/29/1998WO1998031058A3 Electrolyte composition for rechargeable electrochemical cells
10/29/1998CA2286114A1 Method of preparing electrochemical cells
10/28/1998EP0874411A1 An electrode plate for lead-acid accumulator and producing method thereof
10/28/1998EP0874409A2 Alkaline storage battery
10/28/1998EP0873576A1 Separator for alkaline electrochemical cells
10/28/1998CN1197550A Secondary cell and assembly sealing plate for secondary cell
10/28/1998CN1197534A PTC device and battery pack using the same
10/28/1998CN1197299A Alkaline storage battery
10/28/1998CA2236203A1 Electrochemical display and timing mechanism with migrating electrolyte
10/28/1998CA2236202A1 Electrochemical display cell with focused field
10/28/1998CA2203869A1 Ultra-thin lithium and solid-state batteries and manufacturing process
10/27/1998US5827326 Implantable cardioverter defibrillator having a smaller energy storage capacity
10/23/1998CA2203490A1 Ultra-thin solid lithium batteries and manufacturing process
10/21/1998EP0872909A1 Nonaqueous battery
10/21/1998EP0872908A1 Electrochemical cell having multiplate and jellyroll electrodes with differing discharge rate regions
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