Patents by Inventor Ricardo Bazzarella
Ricardo Bazzarella 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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Publication number: 20180233708Abstract: Electrochemical cells and methods of making electrochemical cells are described herein. In some embodiments, an apparatus includes a multi-layer sheet for encasing an electrode material for an electrochemical cell. The multi-layer sheet including an outer layer, an intermediate layer that includes a conductive substrate, and an inner layer disposed on a portion of the conductive substrate. The intermediate layer is disposed between the outer layer and the inner layer. The inner layer defines an opening through which a conductive region of the intermediate layer is exposed such that the electrode material can be electrically connected to the conductive region. Thus, the intermediate layer can serve as a current collector for the electrochemical cell.Type: ApplicationFiled: October 4, 2017Publication date: August 16, 2018Inventors: Ricardo BAZZARELLA, Alexander H. SLOCUM, Tristan DOHERTY, James C. CROSS, III
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Publication number: 20180233722Abstract: Embodiments described herein relate generally to systems and methods for improving safety features in electrochemical cells. In particular, the systems and methods as described herein can solve safety issues concerning gas generation in electrochemical cells.Type: ApplicationFiled: February 1, 2018Publication date: August 16, 2018Inventors: Richard Holman, Ricardo Bazzarella, Takaaki Fukushima, Matt Tyler, Naoki Ota
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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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Patent number: 9812674Abstract: Electrochemical cells and methods of making electrochemical cells are described herein. In some embodiments, an apparatus includes a multi-layer sheet for encasing an electrode material for an electrochemical cell. The multi-layer sheet including an outer layer, an intermediate layer that includes a conductive substrate, and an inner layer disposed on a portion of the conductive substrate. The intermediate layer is disposed between the outer layer and the inner layer. The inner layer defines an opening through which a conductive region of the intermediate layer is exposed such that the electrode material can be electrically connected to the conductive region. Thus, the intermediate layer can serve as a current collector for the electrochemical cell.Type: GrantFiled: June 21, 2016Date of Patent: November 7, 2017Assignee: 24M Technologies, Inc.Inventors: Ricardo Bazzarella, Alexander H. Slocum, Tristan Doherty, James C. Cross, III
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Publication number: 20170077464Abstract: Electrochemical cells and methods of making electrochemical cells are described herein. In some embodiments, an apparatus includes a multi-layer sheet for encasing an electrode material for an electrochemical cell. The multi-layer sheet including an outer layer, an intermediate layer that includes a conductive substrate, and an inner layer disposed on a portion of the conductive substrate. The intermediate layer is disposed between the outer layer and the inner layer. The inner layer defines an opening through which a conductive region of the intermediate layer is exposed such that the electrode material can be electrically connected to the conductive region. Thus, the intermediate layer can serve as a current collector for the electrochemical cell.Type: ApplicationFiled: June 21, 2016Publication date: March 16, 2017Inventors: Ricardo BAZZARELLA, Alexander H. SLOCUM, Tristan DOHERTY, James C. CROSS, III
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Patent number: 9583780Abstract: An automotive or other power system including a flow cell, in which the stack that provides power is readily isolated from the storage vessels holding the cathode slurry and anode slurry (alternatively called “fuel”) is described. A method of use is also provided, in which the “fuel” tanks are removable and are separately charged in a charging station, and the charged fuel, plus tanks, are placed back in the vehicle or other power system, allowing fast refueling. The technology also provides a charging system in which discharged fuel is charged. The charged fuel can be placed into storage tanks at the power source or returned to the vehicle. In some embodiments, the charged fuel in the storage tanks can be used at a later date. The charged fuel can be transported or stored for use in a different place or time.Type: GrantFiled: February 17, 2016Date of Patent: February 28, 2017Assignee: 24M Technologies, Inc.Inventors: Yet-Ming Chiang, Ricardo Bazzarella
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Publication number: 20170025646Abstract: Apparatus, systems, and methods described herein relate to the manufacture and use of single pouch battery cells. In some embodiments, an electrochemical cell includes a first current collector coupled to a first portion of a pouch, the first current collector having a first electrode material disposed thereon, a second current collector coupled to a second portion of the pouch, the second current collector having a second electrode material disposed thereon, and a separator disposed between the first electrode material and the second electrode material. The first portion of the pouch is coupled to the second portion of the pouch to enclose the electrochemical cell.Type: ApplicationFiled: June 17, 2016Publication date: January 26, 2017Inventors: Naoki OTA, Takaaki Fukushima, Ricardo BAZZARELLA, Taison TAN
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Publication number: 20160268621Abstract: An automotive or other power system including a flow cell, in which the stack that provides power is readily isolated from the storage vessels holding the cathode slurry and anode slurry (alternatively called “fuel”) is described. A method of use is also provided, in which the “fuel” tanks are removable and are separately charged in a charging station, and the charged fuel, plus tanks, are placed back in the vehicle or other power system, allowing fast refueling. The technology also provides a charging system in which discharged fuel is charged. The charged fuel can be placed into storage tanks at the power source or returned to the vehicle. In some embodiments, the charged fuel in the storage tanks can be used at a later date. The charged fuel can be transported or stored for use in a different place or time.Type: ApplicationFiled: February 17, 2016Publication date: September 15, 2016Inventors: Yet-Ming CHIANG, Ricardo BAZZARELLA
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Patent number: 9401501Abstract: Electrochemical cells and methods of making electrochemical cells are described herein. In some embodiments, an apparatus includes a multi-layer sheet for encasing an electrode material for an electrochemical cell. The multi-layer sheet including an outer layer, an intermediate layer that includes a conductive substrate, and an inner layer disposed on a portion of the conductive substrate. The intermediate layer is disposed between the outer layer and the inner layer. The inner layer defines an opening through which a conductive region of the intermediate layer is exposed such that the electrode material can be electrically connected to the conductive region. Thus, the intermediate layer can serve as a current collector for the electrochemical cell.Type: GrantFiled: November 17, 2014Date of Patent: July 26, 2016Assignee: 24M Technologies, Inc.Inventors: Ricardo Bazzarella, Alexander H. Slocum, Tristan Doherty, James C. Cross, III
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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: 9293781Abstract: An automotive or other power system including a flow cell, in which the stack that provides power is readily isolated from the storage vessels holding the cathode slurry and anode slurry (alternatively called “fuel”) is described. A method of use is also provided, in which the “fuel” tanks are removable and are separately charged in a charging station, and the charged fuel, plus tanks, are placed back in the vehicle or other power system, allowing fast refueling. The technology also provides a charging system in which discharged fuel is charged. The charged fuel can be placed into storage tanks at the power source or returned to the vehicle. In some embodiments, the charged fuel in the storage tanks can be used at a later date. The charged fuel can be transported or stored for use in a different place or time.Type: GrantFiled: August 12, 2015Date of Patent: March 22, 2016Assignee: 24M Technologies, Inc.Inventors: Yet-Ming Chiang, Ricardo Bazzarella
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Publication number: 20160013507Abstract: An automotive or other power system including a flow cell, in which the stack that provides power is readily isolated from the storage vessels holding the cathode slurry and anode slurry (alternatively called “fuel”) is described. A method of use is also provided, in which the “fuel” tanks are removable and are separately charged in a charging station, and the charged fuel, plus tanks, are placed back in the vehicle or other power system, allowing fast refueling. The technology also provides a charging system in which discharged fuel is charged. The charged fuel can be placed into storage tanks at the power source or returned to the vehicle. In some embodiments, the charged fuel in the storage tanks can be used at a later date. The charged fuel can be transported or stored for use in a different place or time.Type: ApplicationFiled: August 12, 2015Publication date: January 14, 2016Applicant: 24M TECHNOLOGIES, INC.Inventors: Yet-Ming CHIANG, Ricardo BAZZARELLA
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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: 9178200Abstract: Electrochemical cells and methods of making electrochemical cells are described herein. In some embodiments, an apparatus includes a multi-layer sheet for encasing an electrode material for an electrochemical cell. The multi-layer sheet including an outer layer, an intermediate layer that includes a conductive substrate, and an inner layer disposed on a portion of the conductive substrate. The intermediate layer is disposed between the outer layer and the inner layer. The inner layer defines an opening through which a conductive region of the intermediate layer is exposed such that the electrode material can be electrically connected to the conductive region. Thus, the intermediate layer can serve as a current collector for the electrochemical cell.Type: GrantFiled: March 15, 2013Date of Patent: November 3, 2015Assignee: 24M Technologies, Inc.Inventors: Ricardo Bazzarella, Alexander H. Slocum, Tristan Doherty, James C. Cross, III
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Publication number: 20150171406Abstract: Electrochemical cells and methods of making electrochemical cells are described herein. In some embodiments, an apparatus includes a multi-layer sheet for encasing an electrode material for an electrochemical cell. The multi-layer sheet including an outer layer, an intermediate layer that includes a conductive substrate, and an inner layer disposed on a portion of the conductive substrate. The intermediate layer is disposed between the outer layer and the inner layer. The inner layer defines an opening through which a conductive region of the intermediate layer is exposed such that the electrode material can be electrically connected to the conductive region. Thus, the intermediate layer can serve as a current collector for the electrochemical cell.Type: ApplicationFiled: November 17, 2014Publication date: June 18, 2015Inventors: Ricardo Bazzarella, Alexander H. Slocum, Tristan Doherty, James C. Cross, III
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Publication number: 20150129081Abstract: An automotive or other power system including a flow cell, in which the stack that provides power is readily isolated from the storage vessels holding the cathode slurry and anode slurry (alternatively called “fuel”) is described. A method of use is also provided, in which the “fuel” tanks are removable and are separately charged in a charging station, and the charged fuel, plus tanks, are placed back in the vehicle or other power system, allowing fast refueling. The technology also provides a charging system in which discharged fuel is charged. The charged fuel can be placed into storage tanks at the power source or returned to the vehicle. In some embodiments, the charged fuel in the storage tanks can be used at a later date. The charged fuel can be transported or stored for use in a different place or time.Type: ApplicationFiled: June 17, 2014Publication date: May 14, 2015Inventors: Yet-Ming CHIANG, Ricardo BAZZARELLA
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Patent number: 8778552Abstract: An automotive or other power system including a flow cell, in which the stack that provides power is readily isolated from the storage vessels holding the cathode slurry and anode slurry (alternatively called “fuel”) is described. A method of use is also provided, in which the “fuel” tanks are removable and are separately charged in a charging station, and the charged fuel, plus tanks, are placed back in the vehicle or other power system, allowing fast refueling. The technology also provides a charging system in which discharged fuel is charged. The charged fuel can be placed into storage tanks at the power source or returned to the vehicle. In some embodiments, the charged fuel in the storage tanks can be used at a later date. The charged fuel can be transported or stored for use in a different place or time.Type: GrantFiled: April 6, 2010Date of Patent: July 15, 2014Assignee: 24M Technologies, Inc.Inventors: Yet-Ming Chiang, Ricardo Bazzarella
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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: 20130309547Abstract: Electrochemical cells and methods of making electrochemical cells are described herein. In some embodiments, an apparatus includes a multi-layer sheet for encasing an electrode material for an electrochemical cell. The multi-layer sheet including an outer layer, an intermediate layer that includes a conductive substrate, and an inner layer disposed on a portion of the conductive substrate. The intermediate layer is disposed between the outer layer and the inner layer. The inner layer defines an opening through which a conductive region of the intermediate layer is exposed such that the electrode material can be electrically connected to the conductive region. Thus, the intermediate layer can serve as a current collector for the electrochemical cell.Type: ApplicationFiled: March 15, 2013Publication date: November 21, 2013Applicant: 24M TECHNOLOGIES, INC.Inventors: Ricardo Bazzarella, Alexander H. Slocum, Tristan Doherty, James C. Cross, III