Patents by Inventor Raymond CROW

Raymond CROW 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).

  • Patent number: 12266820
    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: April 27, 2023
    Date of Patent: April 1, 2025
    Assignee: Energizer Brands, LLC
    Inventors: M. Edgar Armacanqui, Andrew J. Roszkowski, Donald Raymond Crowe, Enqing Zhu, John L. Hadley, Matthew Hennek, Tim F. Turba
  • 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
  • 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
  • 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
  • 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
  • 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
  • Patent number: 11133497
    Abstract: 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.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: September 28, 2021
    Assignee: Energizer Brands, LLC
    Inventors: M. Edgar Armacanqui, Wen Li, Donald Raymond Crowe, Andrew J. Roszkowski, John Hadley, Janna Rose
  • Publication number: 20200303727
    Abstract: 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 ?m
    Type: Application
    Filed: November 19, 2018
    Publication date: September 24, 2020
    Inventors: M. Edgar Armacanqui, Andrew J. Roszkowski, Donald Raymond Crowe
  • 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
  • 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
  • Patent number: 10477372
    Abstract: In aspects, the present invention discloses a method for communicating with a plurality of field devices using a remote terminal unit. The plurality of field devices includes a first set of field devices and a second set of field devices capable of communicating using a first and second wireless communication protocols respectively. The method comprises scanning for a beacon message from a first field device, determining a corresponding wireless communication protocol associated from the first field device, identifying a first set of configuration blocks for communicating with the first field device based on a configuration schema file and the corresponding wireless communication protocol of the first field device, and building a protocol stack for use with a radio front end from the one or more radio front ends using the first set of configuration blocks, for communicating with the first field device from the plurality of field devices.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: November 12, 2019
    Assignee: ABB Schweiz AG
    Inventors: Apala Ray, Deepaknath Tandur, Pradnya Gaonkar, Mallikarjun Kande, Peter Somdecerff, Raymond Crow
  • Publication number: 20190214632
    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: June 19, 2017
    Publication date: July 11, 2019
    Inventors: M. Edgar Armacanqui, Andrew J. Roszkowski, Casey Imhoff, Donald Raymond Crowe, Matthew Evans, John Hadley
  • Publication number: 20170366926
    Abstract: In aspects, the present invention discloses a method for communicating with a plurality of field devices using a remote terminal unit. The plurality of field devices includes a first set of field devices and a second set of field devices capable of communicating using a first and second wireless communication protocols respectively. The method comprises scanning for a beacon message from a first field device, determining a corresponding wireless communication protocol associated from the first field device, identifying a first set of configuration blocks for communicating with the first field device based on a configuration schema file and the corresponding wireless communication protocol of the first field device, and building a protocol stack for use with a radio front end from the one or more radio front ends using the first set of configuration blocks, for communicating with the first field device from the plurality of field devices.
    Type: Application
    Filed: September 15, 2015
    Publication date: December 21, 2017
    Inventors: Apala RAY, Deepaknath TANDUR, Pradnya GAONKAR, Mallikarjun KANDE, Peter SOMDECERFF, Raymond CROW
  • Publication number: 20170365830
    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: June 19, 2017
    Publication date: December 21, 2017
    Inventors: M. Edgar Armacanqui, Andrew J. Roszkowski, Casey Imhoff, Donald Raymond Crowe, Matthew Evans, John Hadley
  • Patent number: 8728659
    Abstract: The present disclosure generally relates to an alkaline electrochemical cell comprising an additive for improved discharge performance. The additive is a finely dispersed superabsorbent material comprising particles having a substantially uniform shape and a small particle size relative to typical materials used in alkaline cells. The superabsorbent material results in enhanced discharge performance of the alkaline cell by increasing access of zinc to the electrolyte.
    Type: Grant
    Filed: May 28, 2010
    Date of Patent: May 20, 2014
    Assignee: Spectrum Brands, Inc.
    Inventors: M. Edgar Armacanqui, Andrew J. Roszkowski, Donald Raymond Crowe, Jr.
  • Publication number: 20110294004
    Abstract: The present disclosure generally relates to an alkaline electrochemical cell comprising an additive for improved discharge performance. The additive is a finely dispersed superabsorbent material comprising particles having a substantially uniform shape and a small particle size relative to typical materials used in alkaline cells. The superabsorbent material results in enhanced discharge performance of the alkaline cell by increasing access of zinc to the electrolyte.
    Type: Application
    Filed: May 28, 2010
    Publication date: December 1, 2011
    Applicant: ROVCAL, INC.
    Inventors: M. Edgar Armacanqui, Andrew J. Roszkowski, Donald Raymond Crowe, JR.
  • Patent number: 7585566
    Abstract: Building materials based on polyisocyanate-impregnated lignocellulosic substrates provide increased strength and water, fire, insect, and fungi resistance compared to prior art building materials. At the same time, such building materials exhibit an aesthetically pleasing surface and can, therefore, be used in consumer visible applications (such as furniture) as well as in consumer invisible (such as door frames and stiles) applications.
    Type: Grant
    Filed: March 30, 2005
    Date of Patent: September 8, 2009
    Assignee: Houston Advanced Research Center
    Inventors: John C. Colvin, Charles Vignal, Philippe Edouard Tissot, Larry Raymond Crowe
  • Publication number: 20080268436
    Abstract: The present invention provides the identification of a number of SNPs that are associated schizophrenia, schizoaffective disorder, bipolar disorder and related mental disorders which were found to be strongly linked to individuals with the disease. The invention provides SNP locations on human chromosome 6, as well as methods of making PCR primers and assays for detecting the SNPs in tested individuals.
    Type: Application
    Filed: August 19, 2005
    Publication date: October 30, 2008
    Inventors: Jubao Duan, Raymond Crowe, Maria Martinez
  • Patent number: D976352
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: January 24, 2023
    Inventor: Raymond Crow
  • Patent number: D1004725
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: November 14, 2023
    Inventor: Raymond Crow