Donald Raymond Crowe Deceased439 Waverly Ter, Cumberland, MD 21502

2020030, Sep 24, 2020

Nov 19, 2018

16/765613

- St. Louis MO, US
Andrew J. Roszkowski - Waunakee WI, US
Donald Raymond Crowe - Dodgeville WI, US

H01M 4/24
H01M 2/16
H01M 4/42
H01M 10/26

An alkaline electrochemical cell includes a cathode; a gelled anode; and a separator disposed between the cathode and the anode; wherein the gelled anode includes, an anode active material, an alkaline electrolyte; a gelling agent; and about 10 ppm to 250 ppm of an alkoxylated alkyl phosphate ester surfactant; and wherein from about 15% to about 60% 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

2020016, May 21, 2020

Jan 24, 2020

16/752312

- St. Louis MO, US
Andrew J. Roszkowski - Waunakee WI, US
Casey Imhoff - Middleton WI, US
Donald Raymond Crowe - Dodgeville WI, US
Matthew Evans - Stoughton WI, US
John Hadley - Madison WI, US
Matthew Hennek - Stoughton WI, US
Tim F. Turba - Neenah WI, US
Gloria Zhu - Verona WI, US

H01M 4/24
H01M 10/28
H01M 10/26
H01M 10/24
H01M 4/42
H01M 2/16
H01M 2/18
H01M 6/08

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.

2019021, Jul 11, 2019

Jun 19, 2017

16/311643

- Middleton WI, US
Andrew J. Roszkowski - Waunakee WI, US
Casey Imhoff - Sun Prairie WI, US
Donald Raymond Crowe - Dodgeville WI, US
Matthew Evans - Stoughton WI, US
John Hadley - Madison WI, US

H01M 4/24
H01M 2/18
H01M 4/42
H01M 10/26
H01M 2/16
H01M 10/28

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.

2018011, Apr 26, 2018

May 12, 2016

15/573427

- Middleton WI, US
Wen LI - Madison WI, US
Donald Raymond CROWE - Dodgeville WI, US
Andrew J. ROSZKOWSKI - Waunakee WI, US
John HADLEY - Madison WI, US
Janna ROSE - Oregon WI, US

H01M 4/36
H01M 4/62
H01M 4/38
H01M 6/06
H01M 4/06

A gelled anode for an alkaline electrochemical cell contains zinc-based particles, an alkaline electrolyte, a gelling agent, and two or more additives selected from the group consisting of an alkali metal hydroxide, an organic phosphate ester surfactant, a metal oxide, and tin, which as reduced cell gassing properties relative to cells lacking such additives.

2017036, Dec 21, 2017

Jun 19, 2017

15/626601

- Middleton WI, US
Andrew J. Roszkowski - Waunakee WI, US
Casey Imhoff - Sun Prairie WI, US
Donald Raymond Crowe - Dodgeville WI, US
Matthew Evans - Stoughton WI, US
John Hadley - Madison WI, US

H01M 2/16
H01M 4/42
H01M 10/24
H01M 4/24
H01M 4/02

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.