Patents by Inventor Tim F. Turba

Tim F. Turba has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • ALKALINE ELECTROCHEMICAL CELL WITH IMPROVED ANODE AND SEPARATOR COMPONENTS
    Publication number: 20230395784
    Abstract: 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 ?m, 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.
    Type: Application
    Filed: August 21, 2023
    Publication date: December 7, 2023
    Inventors: M. Edgar Armacanqui, Andrew J. Roszkowski, Casey Imhoff, Donald Raymond Crowe, Matthew Evans, John Hadley, Matthew Hennek, Tim F. Turba, Enqing Zhu
  • Separator for metal air cells
    Patent number: 11784375
    Abstract: An alkaline electrochemical cell includes a cathode; a gelled anode having an anode active material and an electrolyte; and a separator disposed between the cathode and the anode; wherein the separator includes a non-conductive, porous material having a mean pore size of about 1 micron to about 5 microns, a maximum pore size of about 19 microns, and an air permeability of about 0.5 cc/cm2/s to about 3.8 cc/cm2/s at 125 Pa.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: October 10, 2023
    Assignee: Energizer Brands, LLC
    Inventors: M. Edgar Armacanqui, Andrew J. Roszkowski, Donald Raymond Crowe, Enqing Zhu, John L. Hadley, Matthew Hennek, Tim F. Turba
  • Alkaline electrochemical cell with improved anode and separator components
    Patent number: 11757088
    Abstract: 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 ?m, 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.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: September 12, 2023
    Assignee: Energizer Brands, LLC
    Inventors: M. Edgar Armacanqui, Andrew J. Roszkowski, Casey Imhoff, Donald Raymond Crowe, Matthew Evans, John Hadley, Matthew Hennek, Tim F. Turba, Enqing Zhu
  • SEPARATOR FOR ALKALINE CELLS
    Publication number: 20230261319
    Abstract: An alkaline electrochemical cell includes a cathode; a gelled anode having an anode active material and an electrolyte; and a separator disposed between the cathode and the anode; wherein the separator includes a non-conductive, porous material having a mean pore size of about 1 micron to about 5 microns, a maximum pore size of about 19 microns, and an air permeability of about 0.5 cc/cm2/s to about 3.8 cc/cm2/s at 125 Pa.
    Type: Application
    Filed: April 27, 2023
    Publication date: August 17, 2023
    Inventors: M. Edgar ARMACANQUI, Andrew J. ROSZKOWSKI, Donald Raymond CROWE, Enqing ZHU, John L. HADLEY, Matthew HENNEK, Tim F. TURBA
  • Separator for alkaline cells
    Patent number: 11670823
    Abstract: An alkaline electrochemical cell includes a cathode; a gelled anode having an anode active material and an electrolyte; and a separator disposed between the cathode and the anode; wherein the separator includes a non-conductive, porous material having a mean pore size of about 1 micron to about 5 microns, a maximum pore size of about 19 microns, and an air permeability of about 0.5 cc/cm2/s to about 3.8 cc/cm2/s at 125 Pa.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: June 6, 2023
    Assignee: Energizer Brands, LLC
    Inventors: M. Edgar Armacanqui, Andrew J. Roszkowski, Donald Raymond Crowe, Enqing Zhu, John L. Hadley, Matthew Hennek, Tim F. Turba
  • Alkaline electrochemical cell with improved anode and separator components
    Patent number: 11264607
    Abstract: 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 ?m, 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.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: March 1, 2022
    Assignee: Energizer Brands, LLC
    Inventors: M. Edgar Armacanqui, Andrew J. Roszkowski, Casey Imhoff, Donald Raymond Crowe, Matthew Evans, John Hadley, Matthew Hennek, Tim F. Turba, Enqing Zhu
  • SEPARATOR FOR METAL AIR CELLS
    Publication number: 20210265701
    Abstract: An alkaline electrochemical cell includes a cathode; a gelled anode having an anode active material and an electrolyte; and a separator disposed between the cathode and the anode; wherein the separator includes a non-conductive, porous material having a mean pore size of about 1 micron to about 5 microns, a maximum pore size of about 19 microns, and an air permeability of about 0.5 cc/cm2/s to about 3.8 cc/cm2/s at 125 Pa.
    Type: Application
    Filed: May 10, 2021
    Publication date: August 26, 2021
    Applicant: Energizer Brands, LLC
    Inventors: M. Edgar ARMACANQUI, Andrew J. ROSZKOWSKI, Donald Raymond CROWE, Enqing ZHU, John L. HADLEY, Matthew HENNEK, Tim F. TURBA
  • SEPARATOR FOR ALKALINE CELLS
    Publication number: 20200295330
    Abstract: An alkaline electrochemical cell includes a cathode; a gelled anode having an anode active material and an electrolyte; and a separator disposed between the cathode and the anode; wherein the separator includes a non-conductive, porous material having a mean pore size of about 1 micron to about 5 microns, a maximum pore size of about 19 microns, and an air permeability of about 0.5 cc/cm2/s to about 3.8 cc/cm2/s at 125 Pa.
    Type: Application
    Filed: September 14, 2018
    Publication date: September 17, 2020
    Inventors: M. Edgar ARMACANQUI, Andrew J. ROSZKOWSKI, Donald Raymond CROWE, Gloria ZHU, John L. HADLEY, Matthew HENNEK, Tim F. TURBA
  • Alkaline electrochemical cell with improved anode and separator components
    Patent number: 10693125
    Abstract: 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 ?m, 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.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: June 23, 2020
    Assignee: Energizer Brands, LLC
    Inventors: M. Edgar Armacanqui, Andrew J. Roszkowski, Casey Imhoff, Donald Raymond Crowe, Matthew Evans, John Hadley, Matthew Hennek, Tim F. Turba, Enqing Zhu
  • ALKALINE ELECTROCHEMICAL CELL WITH IMPROVED ANODE AND SEPARATOR COMPONENTS
    Publication number: 20200161637
    Abstract: 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 ?m, 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.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Inventors: M. Edgar Armacanqui, Andrew J. Roszkowski, Casey Imhoff, Donald Raymond Crowe, Matthew Evans, John Hadley, Matthew Hennek, Tim F. Turba, Gloria Zhu