Patents by Inventor Andrew J. Curello
Andrew J. Curello 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: 8557483Abstract: Fuel cell fuel supplies having single and multiple compartments for storing and containing fuel cell fuel precursor reagents. These fuel supplies allow storage and packaging of precursors for in situ production and use of fuel cell fuel. A method for making fuel cell fuel and a fuel cell system is also disclosed.Type: GrantFiled: December 17, 2007Date of Patent: October 15, 2013Assignee: Societe BICInventors: Paul Adams, Andrew J Curello, Floyd Fairbanks
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Patent number: 8541078Abstract: Fuel cartridges for fuel cells are disclosed. One fuel cartridge has an outer casing, an inner liner containing fuel, and a valve component adapted to transport fuel from the fuel supply to a fuel cell. The outer casing and the inner liner are made by blow molding and as the fuel is transported from the fuel supply, the inner liner pulls away from the outer casing. Another fuel cartridge includes an outer casing, an inner liner containing fuel, and a valve component adapted to transport fuel from the fuel supply to a fuel cell. The inner liner is integral to the outer casing at a region proximate to the location of the valve component. The inner liner and/or the outer casing can be fluorinated, coated with a barrier material or wrapped with a barrier film to reduce vapor permeation.Type: GrantFiled: August 6, 2004Date of Patent: September 24, 2013Assignee: Societe BICInventors: Paul Adams, Andrew J. Curello, Floyd Fairbanks, Alain Rosenzweig
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Patent number: 8512911Abstract: A fuel supply (1) including a cover (2) having an opening (8) for access to the fuel. The cover (2) includes a shutter (12) or similar element for closing off the opening (8) to increase the operational resistance to the insertion and/or removal of the fuel supply (1). In one embodiment, the cover (1) includes a support (6) with a rotatable cap (4), where the rotation of the cap causes the shutter (12) to open. In another embodiment, the cover includes a base and a slidable cap, where the slidable cap is the shutter. The shutter (12) may be manually actuated, mechanically actuated or electrically actuated. The cover (2) may be biased to the open position or to the closed position.Type: GrantFiled: October 24, 2006Date of Patent: August 20, 2013Assignee: Societe BICInventors: Andrew J Curello, Paul Spahr, Floyd Fairbanks, Michael Curello
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Patent number: 8481228Abstract: Disclosed herein is a fuel cell assembly that arranges a plurality of individual fuel cells into an array. The fuel cells are set into openings formed in a frame. The openings are arranged into the array, such as in columns and rows. A rear cover is sealingly attached to the frame, thereby defining a chamber between the frame and a base of the rear cover, where the chamber serves as a manifold. Optional supports extend from the base to the fuel cells. The void forms a fluid manifold for dispersing fuel for the fuel cells from a fuel reservoir to the fuel cells. Alternatively, the rear cover separates the interstitial space between the rear cover and the frame into compartments, which are fluidly interconnected by channels. The array may also include a functional element electrically connected to the fuel cells configured to transfer power an electronic device.Type: GrantFiled: July 10, 2007Date of Patent: July 9, 2013Assignee: Societe BicInventors: Alain Rosenzweig, Kurt Rath, Jean Yves Laurent, Bruno Vallon, Andrew J. Curello
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Patent number: 8408246Abstract: A fuel cartridge with a deformable inner fuel container connectable to a fuel cell is disclosed. The pressure in the inner fuel container is controlled.Type: GrantFiled: October 5, 2005Date of Patent: April 2, 2013Assignee: Societe BicInventors: Paul Adams, Andrew J. Curello, Jens Thomas Mueller
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Publication number: 20120270125Abstract: The present invention is directed to a fuel cell system with various features for optimal operations of an electronic device, a battery charger or a fuel refilling device. The fuel cell system includes an information storage device associated with the fuel supply, pump and/or refilling device. The information storage device can be any electronic storage device including, but not limited to, an EEPROM or a PLA. The information storage device can include encrypted information. The information storage device can include software code for confirming the identification of the cartridge before operation of the electronic device and/or refilling device. The present invention is also directed to system architecture for a fuel cell system that utilizes information storage devices.Type: ApplicationFiled: June 20, 2012Publication date: October 25, 2012Applicant: SOCIETE BICInventors: Paul Adams, Andrew J. Curello, Floyd Fairbanks
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Patent number: 8235077Abstract: A refillable fuel supply assembly for a fuel cell is disclosed herein. The assembly includes a refillable fuel supply adapted to supply fuel to a fuel cell, a refilling fuel cartridge containing fuel to be transferred to the refillable fuel supply, and a lock-and-release device connecting the refilling fuel cartridge to the refillable fuel supply to transport fuel from the refilling fuel cartridge to the refillable fuel supply. The lock-and-release device also retains the refilling fuel cartridge to the refillable fuel supply until the refilling fuel cartridge is substantially free of fuel.Type: GrantFiled: September 14, 2006Date of Patent: August 7, 2012Assignee: Societe BicInventors: Andrew J. Curello, Floyd Fairbanks, Michael Curello, David Gray
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Patent number: 8227121Abstract: The present invention is directed to a fuel cell system with various features for optimal operations of an electronic device, a battery charger or a fuel refilling device. The fuel cell system includes an information storage device associated with the fuel supply, pump and/or refitting device. The information storage device can be any electronic storage device including, but not limited to, an EEPROM or a PLA. The information storage device can include encrypted information. The information storage device can include software code for confirming the identification of the cartridge before operation of the electronic device and/or refilling device. The information storage device can include instructions for a hot swap operation to shut down property when the fuel supply is ejected while the electronic device is in operation. The present invention is also directed to system architecture for a fuel cell system that utilizes information storage devices.Type: GrantFiled: February 3, 2011Date of Patent: July 24, 2012Assignee: Societe BicInventors: Paul Adams, Andrew J. Curello, Floyd Fairbanks
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Publication number: 20120148453Abstract: A gas-generating apparatus includes a reaction chamber having a first reactant, a reservoir having an optional second reactant, and a self-regulated flow control device. The self-regulated flow control device stops the flow of reactant from the reservoir to the reaction chamber when the pressure of the reaction chamber reaches a predetermined level. Methods of operating the gas-generated apparatus and the self-regulated flow control device, including the cycling of a shut-off valve of the gas-generated apparatus and the cycling of the self-regulated flow control device are also described.Type: ApplicationFiled: February 17, 2012Publication date: June 14, 2012Applicant: Societe BICInventors: Alain Rosenzweig, Paul Adams, Andrew J. Curello, Floyd Fairbanks, Anthony Sgroi, JR., Constance R. Stepan
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Patent number: 8196894Abstract: In accordance with different embodiments of the present invention, duckbill check valve 10, having an orifice 11, and conical check valve 12, having an orifice 13, are responsive to the differential pressure of fluid F as it flows between inlet 14 and outlet 16. In an innovative aspect of the invention, orifice 11 and orifice 13 each have a variable effective diameter. In one embodiment, the duckbill check valve 10 and conical check valve 12 have a conical end that is aligned with the direction of fluid flow. In another embodiment, the duckbill check valve 10 can have a conical end that faces the direction of fluid flow. A pin may traverse orifice 11 or 13.Type: GrantFiled: March 14, 2008Date of Patent: June 12, 2012Assignee: Societe BICInventors: Paul P. Spahr, Andrew J. Curello
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Publication number: 20120138172Abstract: The present application is directed to a gas-generating apparatus and various pressure regulators or pressure-regulating valves. Hydrogen is generated within the gas-generating apparatus and is transported to a fuel cell. The transportation of a first fuel component to a second fuel component to generate of hydrogen occurs automatically depending on the pressure of a reaction chamber within the gas-generating apparatus. The pressure regulators and flow orifices are provided to regulate the hydrogen pressure and to minimize the fluctuation in pressure of the hydrogen received by the fuel cell. Connecting valves to connect the gas-generating apparatus to the fuel cell are also provided.Type: ApplicationFiled: December 23, 2011Publication date: June 7, 2012Applicant: Societe BICInventors: Andrew J. Curello, Paul Spahr
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Publication number: 20120135335Abstract: A cartridge connectable to a fuel cell is disclosed. The cartridge comprises an outer casing and an inner flexible liner containing fuel for the fuel cell. The inner flexible liner may have an insert disposed inside the inner liner to facilitate the transport of fuel from the cartridge to the fuel cell. The insert minimizes the fuel that is trapped within the cartridge. The inner flexible liner can be used without the outer casing. The outer casing can be substantially rigid or flexible. The cartridge is also adaptable to receive byproducts from the fuel cell. The cartridge can also be pressurized to push fuel to the fuel cell. Unidirectional relief valves are also disclosed to prevent internal pressure in the cartridge from becoming too high or too low.Type: ApplicationFiled: February 6, 2012Publication date: May 31, 2012Applicant: SOCIETE BICInventors: Paul ADAMS, Andrew J. CURELLO, Floyd FAIRBANKS
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Patent number: 8141845Abstract: The present invention is directed to a fuel cell supply for a fuel cell having an outer casing, a liner member containing methanol, and a valve component comprising a valve body member and a slidable body member disposed inside the valve body member. The slidable body member is normally biased toward a valve seat surface to seal the valve component and the slidable body member can be moved away from the valve seat surface to open the valve component. The liner member, the valve body member and the slidable body member are made from at least two different materials and wherein at least one of the members compatible with methanol. Hence, each component can be selected from material(s) that is substantially optimal for its function in the fuel supply.Type: GrantFiled: November 24, 2004Date of Patent: March 27, 2012Assignee: Societe BicInventors: Paul Adams, Andrew J. Curello, Floyd Fairbanks
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Patent number: 8118893Abstract: A gas-generating apparatus includes a reaction chamber having a first reactant, a reservoir having an optional second reactant, and a self-regulated flow control device. The self-regulated flow control device stops the flow of reactant from the reservoir to the reaction chamber when the pressure of the reaction chamber reaches a predetermined level. Methods of operating the gas-generated apparatus and the self-regulated flow control device, including the cycling of a shut-off valve of the gas-generated apparatus and the cycling of the self-regulated flow control device are also described.Type: GrantFiled: January 26, 2009Date of Patent: February 21, 2012Assignee: Societe BicInventors: Alain Rosenzweig, Paul Adams, Andrew J. Curello, Floyd Fairbanks, Anthony Sgroi, Jr., Constance R. Stepan
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Patent number: 8113227Abstract: A cartridge connectable to a fuel cell is disclosed. The cartridge comprises an outer casing and an inner flexible liner containing fuel for the fuel cell. The inner flexible liner may have an insert disposed inside the inner liner to facilitate the transport of fuel from the cartridge to the fuel cell. The insert minimizes the fuel that is trapped within the cartridge. The inner flexible liner can be used without the outer casing. The outer casing can be substantially rigid or flexible. The cartridge is also adaptable to receive byproducts from the fuel cell. The cartridge can also be pressurized to push fuel to the fuel cell. Unidirectional relief valves are also disclosed to prevent internal pressure in the cartridge from becoming too high or too low.Type: GrantFiled: December 21, 2006Date of Patent: February 14, 2012Assignee: Societe BicInventors: Paul Adams, Andrew J Curello, Floyd Fairbanks
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Publication number: 20120012211Abstract: A shut-off valve or connecting valve capable of connecting a fuel supply to a fuel cell is disclosed. The valve comprises a first valve component and a second valve component. Each valve component has an outer housing and a biased slidable member disposed inside the housing forming an internal seal. During the connection process, the two valve components establish an inter-component seal. Afterward, in one suitable embodiment the slidable member moves inward and opens the internal seal in the valve component to establish a flow path. In another embodiment, the slidable member moves inward and exposes a first filler and the first filler abuts a second filler in the other valve component to establish a flow path. In other embodiments, at least one valve component is sized and dimensioned to limit access to the internal seal.Type: ApplicationFiled: September 21, 2011Publication date: January 19, 2012Inventors: Paul Adams, Andrew J. Curello, Floyd Fairbanks
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Patent number: 8082948Abstract: The present application is directed to a gas-generating apparatus and various pressure regulators or pressure-regulating valves. Hydrogen is generated within the gas-generating apparatus and is transported to a fuel cell. The transportation of a first fuel component to a second fuel component to generate of hydrogen occurs automatically depending on the pressure of a reaction chamber within the gas-generating apparatus. The pressure regulators and flow orifices are provided to regulate the hydrogen pressure and to minimize the fluctuation in pressure of the hydrogen received by the fuel cell. Connecting valves to connect the gas-generating apparatus to the fuel cell are also provided.Type: GrantFiled: April 17, 2008Date of Patent: December 27, 2011Assignee: Societe BICInventors: Andrew J. Curello, Paul Spahr
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Patent number: 8047229Abstract: A shut-off valve or connecting valve capable of connecting a fuel supply to a fuel cell is disclosed. The valve comprises a first valve component and a second valve component. Each valve component has an outer housing and a biased slidable member disposed inside the housing forming an internal seal. During the connection process, the two valve components establish an inter-component seal. Afterward, in one suitable embodiment the slidable member moves inward and opens the internal seal in the valve component to establish a flow path. In another embodiment, the slidable member moves inward and exposes a first filler and the first filler abuts a second filler in the other valve component to establish a flow path. In other embodiments, at least one valve component is sized and dimensioned to limit access to the internal seal.Type: GrantFiled: April 28, 2009Date of Patent: November 1, 2011Assignee: Societe BicInventors: Paul Adams, Andrew J. Curello, Floyd Fairbnks
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Patent number: D673497Type: GrantFiled: April 5, 2010Date of Patent: January 1, 2013Assignee: Societe BICInventors: Alain Rosenzweig, Andrew J. Curello, Constance R. Stepan
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Patent number: D680059Type: GrantFiled: August 20, 2012Date of Patent: April 16, 2013Assignee: Societe BICInventors: Alain Rosenzweig, Andrew J. Curello, Constance R. Stepan