ALKALINE ELECTROCHEMICAL CELL WITH IMPROVED ANODE AND SEPARATOR COMPONENTS

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United States of America Patent

APP PUB NO 20230395784A1
SERIAL NO

18452799

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Abstract

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An alkaline electrochemical cell includes a cathode, an anode which includes an anode active material, and a non-conductive separator disposed between the cathode and the anode, wherein from about 20% to about 50% by weight of the anode active material relative to a total amount of anode active material has a particle size of less than about 75 μm, and wherein the separator includes a unitary, cylindrical configuration having an open end, a side wall, and integrally formed closed end disposed distally to the open end.

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Patent Owner(s)

Patent OwnerAddress
ENERGIZER BRANDS LLC8235 FORSYTH BOULEVARD SUITE 100 ST LOUIS MO 63105

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Armacanqui, M Edgar Madison, US 18 57
Crowe, Donald Raymond Dodgeville, US 9 10
Evans, Matthew Stoughton, US 52 209
Hadley, John Madison, US 12 50
Hennek, Matthew Stoughton, US 10 11
Imhoff, Casey Middleton, US 6 5
Roszkowski, Andrew J Waunakee, US 14 41
Turba, Tim F Neenah, US 7 5
Zhu, Enqing Verona, US 7 2

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