Patents by Inventor William Craig Carter
William Craig Carter 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).
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Patent number: 11909077Abstract: Redox flow devices are described including a positive electrode current collector, a negative electrode current collector, and an ion-permeable membrane separating said positive and negative current collectors, positioned and arranged to define a positive electroactive zone and a negative electroactive zone; wherein at least one of said positive and negative electroactive zone comprises a flowable semi-solid composition comprising ion storage compound particles capable of taking up or releasing said ions during operation of the cell, and wherein the ion storage compound particles have a polydisperse size distribution in which the finest particles present in at least 5 vol % of the total volume, is at least a factor of 5 smaller than the largest particles present in at least 5 vol % of the total volume.Type: GrantFiled: April 22, 2022Date of Patent: February 20, 2024Assignee: MASSACHUSETTS INSTITUTE OF TECHNOLOGYInventors: Yet-Ming Chiang, William Craig Carter, Mihai Duduta, Pimpa Limthongkul
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Patent number: 11888144Abstract: A method of manufacturing an electrochemical cell includes transferring an anode semi-solid suspension to an anode compartment defined at least in part by an anode current collector and an separator spaced apart from the anode collector. The method also includes transferring a cathode semi-solid suspension to a cathode compartment defined at least in part by a cathode current collector and the separator spaced apart from the cathode collector. The transferring of the anode semi-solid suspension to the anode compartment and the cathode semi-solid to the cathode compartment is such that a difference between a minimum distance and a maximum distance between the anode current collector and the separator is maintained within a predetermined tolerance. The method includes sealing the anode compartment and the cathode compartment.Type: GrantFiled: March 1, 2022Date of Patent: January 30, 2024Assignee: 24M Technologies, Inc.Inventors: Alexander H. Slocum, Tristan Doherty, Ricardo Bazzarella, James C. Cross, III, Pimpa Limthongkul, Mihai Duduta, Jeffry Disko, Allen Yang, Throop Wilder, William Craig Carter, Yet-Ming Chiang
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Publication number: 20230018078Abstract: A method of manufacturing an electrochemical cell includes transferring an anode semi-solid suspension to an anode compartment defined at least in part by an anode current collector and an separator spaced apart from the anode collector. The method also includes transferring a cathode semi-solid suspension to a cathode compartment defined at least in part by a cathode current collector and the separator spaced apart from the cathode collector. The transferring of the anode semi-solid suspension to the anode compartment and the cathode semi-solid to the cathode compartment is such that a difference between a minimum distance and a maximum distance between the anode current collector and the separator is maintained within a predetermined tolerance. The method includes sealing the anode compartment and the cathode compartment.Type: ApplicationFiled: March 1, 2022Publication date: January 19, 2023Applicant: 24M Technologies, Inc.Inventors: Alexander H. SLOCUM, Tristan DOHERTY, Ricardo BAZZARELLA, James C. CROSS, III, Pimpa LIMTHONGKUL, Mihai DUDUTA, Jeffry DISKO, Allen YANG, Throop WILDER, William Craig CARTER, Yet-Ming CHIANG
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Publication number: 20220263104Abstract: Redox flow devices are described including a positive electrode current collector, a negative electrode current collector, and an ion-permeable membrane separating said positive and negative current collectors, positioned and arranged to define a positive electroactive zone and a negative electroactive zone; wherein at least one of said positive and negative electroactive zone comprises a flowable semi-solid composition comprising ion storage compound particles capable of taking up or releasing said ions during operation of the cell, and wherein the ion storage compound particles have a polydisperse size distribution in which the finest particles present in at least 5 vol % of the total volume, is at least a factor of 5 smaller than the largest particles present in at least 5 vol % of the total volume.Type: ApplicationFiled: April 22, 2022Publication date: August 18, 2022Inventors: Yet-Ming CHIANG, William Craig CARTER, Mihai DUDUTA, Pimpa LIMTHONGKUL
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Patent number: 11342567Abstract: Redox flow devices are described including a positive electrode current collector, a negative electrode current collector, and an ion-permeable membrane separating said positive and negative current collectors, positioned and arranged to define a positive electroactive zone and a negative electroactive zone; wherein at least one of said positive and negative electroactive zone comprises a flowable semi-solid composition comprising ion storage compound particles capable of taking up or releasing said ions during operation of the cell, and wherein the ion storage compound particles have a polydisperse size distribution in which the finest particles present in at least 5 vol % of the total volume, is at least a factor of 5 smaller than the largest particles present in at least 5 vol % of the total volume.Type: GrantFiled: January 18, 2019Date of Patent: May 24, 2022Assignee: MASSACHUSETTS INSTITUTE OF TECHNOLOGYInventors: Yet-Ming Chiang, William Craig Carter, Mihai Duduta, Pimpa Limthongkul
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Patent number: 11309531Abstract: A method of manufacturing an electrochemical cell includes transferring an anode semi-solid suspension to an anode compartment defined at least in part by an anode current collector and an separator spaced apart from the anode collector. The method also includes transferring a cathode semi-solid suspension to a cathode compartment defined at least in part by a cathode current collector and the separator spaced apart from the cathode collector. The transferring of the anode semi-solid suspension to the anode compartment and the cathode semi-solid to the cathode compartment is such that a difference between a minimum distance and a maximum distance between the anode current collector and the separator is maintained within a predetermined tolerance. The method includes sealing the anode compartment and the cathode compartment.Type: GrantFiled: January 7, 2020Date of Patent: April 19, 2022Assignee: 24M Technologies, Inc.Inventors: Alexander H. Slocum, Tristan Doherty, Ricardo Bazzarella, James C. Cross, III, Pimpa Limthongkul, Mihai Duduta, Jeffry Disko, Allen Yang, Throop Wilder, William Craig Carter, Yet-Ming Chiang
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Publication number: 20200321601Abstract: A method of manufacturing an electrochemical cell includes transferring an anode semi-solid suspension to an anode compartment defined at least in part by an anode current collector and an separator spaced apart from the anode collector. The method also includes transferring a cathode semi-solid suspension to a cathode compartment defined at least in part by a cathode current collector and the separator spaced apart from the cathode collector. The transferring of the anode semi-solid suspension to the anode compartment and the cathode semi-solid to the cathode compartment is such that a difference between a minimum distance and a maximum distance between the anode current collector and the separator is maintained within a predetermined tolerance. The method includes sealing the anode compartment and the cathode compartment.Type: ApplicationFiled: January 7, 2020Publication date: October 8, 2020Applicant: 24M Technologies, Inc.Inventors: Alexander H. SLOCUM, Tristan DOHERTY, Ricardo BAZZARELLA, James C. CROSS, III, Pimpa LIMTHONGKUL, Mihai DUDUTA, Jeffry DISKO, Allen YANG, Throop WILDER, William Craig CARTER, Yet-Ming CHIANG
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Patent number: 10566603Abstract: A method of manufacturing an electrochemical cell includes transferring an anode semi-solid suspension to an anode compartment defined at least in part by an anode current collector and an separator spaced apart from the anode collector. The method also includes transferring a cathode semi-solid suspension to a cathode compartment defined at least in part by a cathode current collector and the separator spaced apart from the cathode collector. The transferring of the anode semi-solid suspension to the anode compartment and the cathode semi-solid to the cathode compartment is such that a difference between a minimum distance and a maximum distance between the anode current collector and the separator is maintained within a predetermined tolerance. The method includes sealing the anode compartment and the cathode compartment.Type: GrantFiled: October 29, 2015Date of Patent: February 18, 2020Assignee: 24M Technologies, Inc.Inventors: Alexander H. Slocum, Tristan Doherty, Ricardo Bazzarella, James C. Cross, III, Pimpa Limthongkul, Mihai Duduta, Jeffry Disko, Allen Yang, Throop Wilder, William Craig Carter, Yet-Ming Chiang
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Publication number: 20190355998Abstract: Redox flow devices are described including a positive electrode current collector, a negative electrode current collector, and an ion-permeable membrane separating said positive and negative current collectors, positioned and arranged to define a positive electroactive zone and a negative electroactive zone; wherein at least one of said positive and negative electroactive zone comprises a flowable semi-solid composition comprising ion storage compound particles capable of taking up or releasing said ions during operation of the cell, and wherein the ion storage compound particles have a polydisperse size distribution in which the finest particles present in at least 5 vol % of the total volume, is at least a factor of 5 smaller than the largest particles present in at least 5 vol % of the total volume.Type: ApplicationFiled: January 18, 2019Publication date: November 21, 2019Inventors: Yet-Ming CHIANG, William Craig CARTER, Mihai DUDUTA, Pimpa LIMTHONGKUL
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Patent number: 10236518Abstract: Redox flow devices are described including a positive electrode current collector, a negative electrode current collector, and an ion-permeable membrane separating said positive and negative current collectors, positioned and arranged to define a positive electroactive zone and a negative electroactive zone; wherein at least one of said positive and negative electroactive zone comprises a flowable semi-solid composition comprising ion storage compound particles capable of taking up or releasing said ions during operation of the cell, and wherein the ion storage compound particles have a polydisperse size distribution in which the finest particles present in at least 5 vol % of the total volume, is at least a factor of 5 smaller than the largest particles present in at least 5 vol % of the total volume.Type: GrantFiled: August 31, 2015Date of Patent: March 19, 2019Assignees: 24M Technologies, Inc., Massachusetts Institute of TechnologyInventors: Yet-Ming Chiang, William Craig Carter, Mihai Duduta, Pimpa Limthongkul
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Patent number: 9825280Abstract: An electrochemical cell includes an anode, a semi-solid cathode, and a separator disposed therebetween. The semi-solid cathode includes a porous current collector and a suspension of an active material and a conductive material disposed in a non-aqueous liquid electrolyte. The porous current collector is at least partially disposed within the suspension such that the suspension substantially encapsulates the porous current collector.Type: GrantFiled: September 7, 2012Date of Patent: November 21, 2017Assignee: 24M Technologies, Inc.Inventors: Yet-Ming Chiang, William Craig Carter, James C. Cross, III, Ricardo Bazzarella, Naoki Ota
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Publication number: 20160190544Abstract: A method of manufacturing an electrochemical cell includes transferring an anode semi-solid suspension to an anode compartment defined at least in part by an anode current collector and an separator spaced apart from the anode collector. The method also includes transferring a cathode semi-solid suspension to a cathode compartment defined at least in part by a cathode current collector and the separator spaced apart from the cathode collector. The transferring of the anode semi-solid suspension to the anode compartment and the cathode semi-solid to the cathode compartment is such that a difference between a minimum distance and a maximum distance between the anode current collector and the separator is maintained within a predetermined tolerance. The method includes sealing the anode compartment and the cathode compartment.Type: ApplicationFiled: October 29, 2015Publication date: June 30, 2016Inventors: Alexander H. SLOCUM, Tristan DOHERTY, Ricardo BAZZARELLA, James C. CROSS, III, Pimpa LIMTHONGKUL, Mihai DUDUTA, Jeffry DISKO, Allen YANG, Throop WILDER, William Craig CARTER, Yet-Ming CHIANG
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Patent number: 9203092Abstract: A method of manufacturing an electrochemical cell includes transferring an anode semi-solid suspension to an anode compartment defined at least in part by an anode current collector and an separator spaced apart from the anode collector. The method also includes transferring a cathode semi-solid suspension to a cathode compartment defined at least in part by a cathode current collector and the separator spaced apart from the cathode collector. The transferring of the anode semi-solid suspension to the anode compartment and the cathode semi-solid to the cathode compartment is such that a difference between a minimum distance and a maximum distance between the anode current collector and the separator is maintained within a predetermined tolerance. The method includes sealing the anode compartment and the cathode compartment.Type: GrantFiled: September 7, 2012Date of Patent: December 1, 2015Assignee: 24M Technologies, Inc.Inventors: Alexander Slocum, Tristan Doherty, Ricardo Bazzarella, James C. Cross, III, Pimpa Limthongkul, Mihai Duduta, Jeffry Disko, Allen Yang, Throop Wilder, William Craig Carter, Yet-Ming Chiang
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Patent number: 8722226Abstract: Redox flow devices are described including a positive electrode current collector, a negative electrode current collector, and an ion-permeable membrane separating said positive and negative current collectors, positioned and arranged to define a positive electroactive zone and a negative electroactive zone; wherein at least one of said positive and negative electroactive zone comprises a flowable semi-solid composition comprising ion storage compound particles capable of taking up or releasing said ions during operation of the cell, and wherein the ion storage compound particles have a polydisperse size distribution in which the finest particles present in at least 5 vol % of the total volume, is at least a factor of 5 smaller than the largest particles present in at least 5 vol % of the total volume.Type: GrantFiled: December 16, 2010Date of Patent: May 13, 2014Assignee: 24M Technologies, Inc.Inventors: Yet-Ming Chiang, William Craig Carter, Mihai Duduta, Pimpa Limthongkul
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Publication number: 20140030623Abstract: A static semi-solid filled energy storage system having a plurality of static cells, each cell comprising an ion permeable membrane separating positive and negative current collectors and positioned to define positive and negative electroactive zones. Electroactive material is delivered to the electroactive zones via a plurality of manifolds. The manifolds are injected with an electronically insulating barrier that is configured to seal each static cell from its neighboring static cell. Valves are used to allow gas created from the electrochemical reactions to be released from the system. Coolant may be introduced to dissipate heat from the system.Type: ApplicationFiled: June 11, 2013Publication date: January 30, 2014Applicant: 24M Technologies, Inc.Inventors: Yet-Ming Chiang, William Craig Carter, Pimpa Limthongkul, Ricardo Bazzarella, Mihai Duduta, Jeffry Disko, James Cross III, Alexander H. Slocum
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Publication number: 20140004437Abstract: A multi-cell stack electrochemical device having an ion-permeable membrane separating positive and negative current collectors. A plurality of actuating devices configured to inject an electroactive composition into multiple zones within an electrochemical cell. The actuating devices are configured to apply direct pressure to internally contained electroactive composition to displace depleted electroactive material contained within an electrochemical cell. Gravity or mechanical means are used to operate the actuating device to displace electroactive composition that is internally housed.Type: ApplicationFiled: June 11, 2013Publication date: January 2, 2014Inventors: Alexander H. Slocum, Ricardo Bazzarella, William Craig Carter, Yet-Ming Chiang, Mihai Duduta
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Publication number: 20130065122Abstract: An electrochemical cell includes an anode, a semi-solid cathode, and a separator disposed therebetween. The semi-solid cathode includes a porous current collector and a suspension of an active material and a conductive material disposed in a non-aqueous liquid electrolyte. The porous current collector is at least partially disposed within the suspension such that the suspension substantially encapsulates the porous current collector.Type: ApplicationFiled: September 7, 2012Publication date: March 14, 2013Applicant: 24M Technologies, Inc.Inventors: Yet-Ming Chiang, William Craig Carter, James C. Cross, III, Ricardo Bazzarella, Naoki Ota
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Publication number: 20130055559Abstract: A method of manufacturing an electrochemical cell includes transferring an anode semi-solid suspension to an anode compartment defined at least in part by an anode current collector and an separator spaced apart from the anode collector. The method also includes transferring a cathode semi-solid suspension to a cathode compartment defined at least in part by a cathode current collector and the separator spaced apart from the cathode collector. The transferring of the anode semi-solid suspension to the anode compartment and the cathode semi-solid to the cathode compartment is such that a difference between a minimum distance and a maximum distance between the anode current collector and the separator is maintained within a predetermined tolerance. The method includes sealing the anode compartment and the cathode compartment.Type: ApplicationFiled: September 7, 2012Publication date: March 7, 2013Applicant: 24M Technologies, Inc.Inventors: Alexander Slocum, Tristan Doherty, Ricardo Bazzarella, James C. Cross, III, Pimpa Limthongkul, Mihai Duduta, Jeffry Disko, Allen Yang, Throop Wilder, William Craig Carter, Yet-Ming Chiang