Patents by Inventor John Flood
John Flood 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: 20230340178Abstract: A hydrogenated styrenic block copolymer (HSBC) is disclosed represented by at least one formula selected from S-EP-EB, (S-EP-EB)nX, and S-EP-EB-EP-S, wherein n is from 2 to 30 and X is a residue of a coupling agent. Prior to hydrogenation, each block S is a polymer block of a vinyl aromatic monomer, each block EP is a polyisoprene block, and each block EB is a polybutadiene block. The HSBC has a polystyrene content (PSC) of 5 to 20 wt. %, and a peak molecular weight (Mp) of 45 to 300 kg/mol. A thermoplastic composition is disclosed containing the HSBC and a polyolefin. The thermoplastic composition shows improved impact performance and toughness.Type: ApplicationFiled: April 21, 2023Publication date: October 26, 2023Applicant: Kraton CorporationInventors: Jiaqi Yan, John Flood
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Publication number: 20210063222Abstract: Components, devices, systems, and methods for monitoring a flowmeter. A transmitter may be configured to transmit a signal through a flowmeter. A sensor may be configured to receive the signal when the signal is unimpeded by a float in the flowmeter. A position of the float within the flowmeter may be determined based on sensor data from the sensor.Type: ApplicationFiled: September 8, 2020Publication date: March 4, 2021Inventors: Tesfu Solomon, Mark K. Behbehani, Gordon R. Leeman, Kevin J. Shelby, John Flood
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Publication number: 20190041251Abstract: Components, devices, systems, and methods for monitoring a flowmeter. A transmitter may be configured to transmit a signal through a flowmeter. A sensor may be configured to receive the signal when the signal is unimpeded by a float in the flowmeter. A position of the float within the flowmeter may be determined based on sensor data from the sensor.Type: ApplicationFiled: January 2, 2018Publication date: February 7, 2019Applicant: Intel CorporationInventors: Tesfu Solomon, Mark K. Behbehani, Gordon R. Leeman, Kevin J. Shelby, John Flood
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Patent number: 9394414Abstract: The present disclosure relates to films such as membranes and coatings and to coated articles. The films comprise a combination of at least one elastomeric styrenic block copolymer which is optionally functionalized with functional groups different from sulfonic acid or sulfonate ester functional groups, and at least one sulfonated block copolymer. Films comprising the optionally functionalized block copolymer(s) and the additional sulfonated block copolymer(s) are elastic and are moisture-vapor permeable, and thus useful as coatings in breathable clothing and footwear, industrial workwear including cleanroom coveralls, in medical applications such as wound dressings and protective clothing, for bed sheets and mattress or seat covers, and other non-apparel applications.Type: GrantFiled: September 29, 2010Date of Patent: July 19, 2016Assignee: Kraton Polymers U.S. LLCInventors: John Flood, Richard Blackwell, Martin Ehrlich, Todd Schroeder, Jerzy Gumulka
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Patent number: 9308982Abstract: The present invention relates to a joint between a laminar composite cover (12) and a second cover (15) (which may or may not be also formed from a composite material). The invention also relates to a method of manufacturing such a joint and a method of manufacturing a composite cover suitable for use in such a joint. The laminar composite cover (12) comprises a stack of layers, substantially all of the layers being shaped to form a joggle, each joggle comprising a first portion, a second portion where the layer extends substantially parallel with the first portion, and a ramp (33) between the first and second portions where the layer extends at an angle to the first and second portions, the number of layers being substantially the same on both sides of the ramp. The second cover (15) partially overlaps with the composite cover, and a clamp or fastener (31) holds the covers together where they overlap.Type: GrantFiled: March 12, 2009Date of Patent: April 12, 2016Assignee: Airbus Operations LimitedInventors: Paul Hadley, John Flood, Alan Quayle
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Patent number: 9162417Abstract: A method of manufacturing a structure, the method comprising: forming a panel assembly by bonding a stack of thickness control plies of composite material to a laminar composite panel, the stack of thickness control plies having a first edge proximate an edge of the laminar composite panel, a second edge opposite the first edge, and a ramp where the thickness of the stack of thickness control plies decreases towards the first or second edge; measuring the thickness of the laminate composite panel or the panel assembly; controlling the number of thickness control plies in accordance with the measured thickness; attaching a first component to the panel assembly, the first component having a surface which engages the laminar composite panel and a ramp which engages the ramp in the stack of thickness control plies; and attaching the laminar composite panel at or near its edge to a further component.Type: GrantFiled: July 17, 2013Date of Patent: October 20, 2015Assignee: AIRBUS OPERATIONS LIMITEDInventors: Alex Iliopoulos, John Flood
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Patent number: 8864074Abstract: A multi layer composite L-shaped stringer for use in an aerospace structure comprises a foot and a web extending from an edge of the foot. A first surface on the foot is shaped to abut a structure to be stiffened. The foot also has a second surface opposite the first surface. The web has a third surface and a fourth surface at the same layer in the composite material as the first and third surfaces, respectively. The geometry of the stringer may vary along its length (L) so that as the first surface is displaced towards the second surface, the fourth surface is displaced towards the third surface. The developed width (DW) from the distal edge of the foot to the distal edge of the web of the stringer may be substantially constant for all cross-sections along a length of the stringer.Type: GrantFiled: June 24, 2008Date of Patent: October 21, 2014Assignee: Airbus Operations LimitedInventor: John Flood
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Publication number: 20140023830Abstract: A method of manufacturing a structure, the method comprising: forming a panel assembly by bonding a stack of thickness control plies of composite material to a laminar composite panel, the stack of thickness control plies having a first edge proximate an edge of the laminar composite panel, a second edge opposite the first edge, and a ramp where the thickness of the stack of thickness control plies decreases towards the first or second edge; measuring the thickness of the laminate composite panel or the panel assembly; controlling the number of thickness control plies in accordance with the measured thickness; attaching a first component to the panel assembly, the first component having a surface which engages the laminar composite panel and a ramp which engages the ramp in the stack of thickness control plies; and attaching the laminar composite panel at or near its edge to a further component.Type: ApplicationFiled: July 17, 2013Publication date: January 23, 2014Applicant: Airbus Operations LimitedInventors: Alex ILIOPOULOS, John FLOOD
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Patent number: 8524022Abstract: A method of manufacturing a structure, the method comprising: forming a panel assembly by bonding a stack of thickness control plies of composite material to a laminar composite panel, the stack of thickness control plies having a first edge proximate an edge of the laminar composite panel, a second edge opposite the first edge, and a ramp where the thickness of the stack of thickness control plies decreases towards the first or second edge; measuring the thickness of the laminate composite panel or the panel assembly; controlling the number of thickness control plies in accordance with the measured thickness; attaching a first component to the panel assembly, the first component having a surface which engages the laminar composite panel and a ramp which engages the ramp in the stack of thickness control plies; and attaching the laminar composite panel at or near its edge to a further component.Type: GrantFiled: June 23, 2010Date of Patent: September 3, 2013Assignee: Airbus Operations LimitedInventors: Alex Iliopoulos, John Flood
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Publication number: 20130225020Abstract: The invention relates to unique applications for the novel high melt flow, low viscosity, selectively hydrogenated styrene-butadiene-styrene (hSBS) or selectively hydrogenated controlled distribution styrene-butadiene/styrene-styrene (hSBSS) block copolymers, wherein the melt flow rate of said block copolymer is at least 100 g/10 min at 230° C. under 2.16 kg mass according to ASTM D1238. These block copolymers are novel and have the highest melt flow rate of any styrenic block copolymer also possessing high strength and elasticity. It has applications that prior to the present invention were not normally possible due to the normal low melt flow rate of styrenic block copolymers. The present invention also encompasses various fields of use such as a fiberglass hSBS or hSBSS reinforced mat, low viscosity hSBS or hSBSS coatings for industrial uses, hot melt adhesives prepared from hSBS or hSBSS blended with polyalpha-olefins, and elastic film, fiber, and nonwoven constructions using hSBS or hSBSS.Type: ApplicationFiled: February 24, 2012Publication date: August 29, 2013Applicant: KRATON POLYMERS US LLCInventors: John Flood, Kathryn Wright, Lydia Salazar, Robert Q. Kluttz, Donn Dubois, Troy Wiegand, Norio Masuko
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Publication number: 20120077400Abstract: The present disclosure relates to films such as membranes and coatings and to coated articles. The films comprise a combination of at least one elastomeric styrenic block copolymer which is optionally functionalized with functional groups different from sulfonic acid or sulfonate ester functional groups, and at least one sulfonated block copolymer. Films comprising the optionally functionalized block copolymer(s) and the additional sulfonated block copolymer(s) are elastic and are moisture-vapor permeable, and thus useful as coatings in breathable clothing and footwear, industrial workwear including cleanroom coveralls, in medical applications such as wound dressings and protective clothing, for bed sheets and mattress or seat covers, and other non-apparel applications.Type: ApplicationFiled: September 29, 2010Publication date: March 29, 2012Inventors: John Flood, Richard Blackwell, Martin Ehrlich, Todd Schroeder, Jerzy Gumulka
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Publication number: 20100327114Abstract: A method of manufacturing a structure, the method comprising: forming a panel assembly by bonding a stack of thickness control plies of composite material to a laminar composite panel, the stack of thickness control plies having a first edge proximate an edge of the laminar composite panel, a second edge opposite the first edge, and a ramp where the thickness of the stack of thickness control plies decreases towards the first or second edge; measuring the thickness of the laminate composite panel or the panel assembly; controlling the number of thickness control plies in accordance with the measured thickness; attaching a first component to the panel assembly, the first component having a surface which engages the laminar composite panel and a ramp which engages the ramp in the stack of thickness control plies; and attaching the laminar composite panel at or near its edge to a further component.Type: ApplicationFiled: June 23, 2010Publication date: December 30, 2010Applicant: AIRBUS OPERATIONS LIMITEDInventors: Alex ILIOPOULOS, John FLOOD
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Publication number: 20100308170Abstract: The present invention relates to a joint between a laminar composite cover (12) and a second cover (15) (which may or may not be also formed from a composite material). The invention also relates to a method of manufacturing such a joint and a method of manufacturing a composite cover suitable for use in such a joint. The laminar composite cover (12) comprises a stack of layers, substantially all of the layers being shaped to form a joggle, each joggle comprising a first portion, a second portion where the layer extends substantially parallel with the first portion, and a ramp (33) between the first and second portions where the layer extends at an angle to the first and second portions, the number of layers being substantially the same on both sides of the ramp. The second cover (15) partially overlaps with the composite cover, and a clamp or fastener (31) holds the covers together where they overlap.Type: ApplicationFiled: March 12, 2009Publication date: December 9, 2010Inventors: Paul Hadley, John Flood, Alan Quayle
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Publication number: 20100170985Abstract: A multi layer composite L-shaped stringer for use in an aerospace structure comprises a foot and a web extending from an edge of the foot. A first surface on the foot is shaped to abut a structure to be stiffened. The foot also has a second surface opposite the first surface. The web has a third surface and a fourth surface at the same layer in the composite material as the first and third surfaces, respectively. The geometry of the stringer may vary along its length (L) so that as the first surface is displaced towards the second surface, the fourth surface is displaced towards the third surface. The developed width (DW) from the distal edge of the foot to the distal edge of the web of the stringer may be substantially constant for all cross-sections along a length of the stringer.Type: ApplicationFiled: June 24, 2008Publication date: July 8, 2010Applicant: AIRBUS UK LIMITEDInventor: John Flood
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Publication number: 20070185624Abstract: A system and method for managing remote reprogramming of flash memory in a vehicle electronic control unit. A vehicle state manager process is used to first determine if the vehicle conditions are suitable for reprogramming of a particular ECU and, if so, the vehicle state manager then maintains the proper vehicle configuration during the reprogramming operation. The system and method can be used to automatically reprogram a vehicle ECU using new programming received by digital satellite broadcast or other wireless transmission to the vehicle.Type: ApplicationFiled: February 7, 2006Publication date: August 9, 2007Applicant: General Motors CorporationInventors: Douglas Duddles, Scott Mc Cullough, James Kortge, John Flood, Huan Nguyen
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Publication number: 20070055015Abstract: Bicomponent fibers comprising a thermoplastic polymer and an elastomeric compound are made which can be continuously extruded from the melt at high production rates. The elastomeric compound comprises a selectively hydrogenated block copolymer having a controlled distribution elastomeric block which has a mono alkenyl arene blockiness index of less than 40 mol % and high flow. Elastomeric fibers are also provided which comprise a controlled distribution block copolymer and a slip agent. The fibers are useful for the manufacture of articles such as woven fabrics, spunbond non-woven fabrics or filters, staple fibers, yarns and bonded, carded webs. The bicomponent fibers can be made using a process comprising coextrusion of the thermoplastic polymer and elastomeric compound to produce fibers at spinning speeds of at least 1000 mpm and having a denier from 0.1 to 50 g/9000 m.Type: ApplicationFiled: September 2, 2005Publication date: March 8, 2007Applicant: KRATON Polymers U.S. LLCInventors: John Flood, Martin Ehrlich
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Publication number: 20070004830Abstract: Bicomponent fibers comprising a thermoplastic polymer and an elastomeric compound are made which can be continuously extruded from the melt at high production rates. The elastomeric compound has high flow and consists essentially of a selectively hydrogenated block copolymer and a tackifier resin, an alpha-olefin copolymer, an alpha-olefin terpolymer, a wax or mixtures thereof. In one embodiment the block copolymer has at least one polystyrene block of molecular weight from 5,000 to 7,000 and at least one polydiene block of molecular weight from 20,000 to 70,000 and having a vinyl content of greater than 60 mol %. In a second embodiment the block copolymer has a vinyl content of less than 60 mol %. The bicomponent fibers are useful for the manufacture of articles such as woven fabrics, spun bond non-woven fabrics or filters, staple fibers, yarns and bonded, carded webs.Type: ApplicationFiled: September 1, 2006Publication date: January 4, 2007Applicant: KRATON Polymers U.S. LLCInventors: John Flood, Dale Handlin, Martin Ehrlich
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Publication number: 20060234049Abstract: The present invention relates to soft touch fibers and nonwoven fabrics made from such fibers. The fibers comprise an incompatible polymer system which leads to the soft touch quality. The fibers comprise a mixture of at least two thermoplastic polymers each having different viscosities and wherein the mixture has an interfacial tension from about 0.5 to about 20 mN/m, and wherein the mixture comprises a portion of the fiber surface. The fibers may include from 40-98 percent of a polyolefin continuous phase and from 2 to 60 weight percent of an amorphous thermoplast dispersed phase, such as polystyrene or polyamide.Type: ApplicationFiled: January 30, 2004Publication date: October 19, 2006Inventors: Jozef Van Dun, Daniel Bosak, John Flood, Edward Knickerbocker, Thomas Alleguer, Karin Katzer, Miguel Prieto Goubert
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Publication number: 20060147685Abstract: A breathable elastic multilayered film includes at least two skin layers each including a low viscosity polymer, and a filler, wherein each of the skin layers comprises between about 1 and 25 percent of the volume of the multilayered film. The film also includes at least one core layer including a high viscosity polymer, a carrier resin and a filler. The at least one core layer comprises between about 50 and 98 percent volume of the multilayered film, and is sandwiched by the two skin layers.Type: ApplicationFiled: February 22, 2005Publication date: July 6, 2006Inventors: Prasad Potnis, Tamara Mace, John Flood
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Publication number: 20050196612Abstract: Bicomponent fibers having a sheath-core morphology where the sheath is a thermoplastic polymer and the core is an elastomeric compound are made which can be continuously extruded from the melt at high production rates. The elastomeric compound comprises a coupled, selectively hydrogenated block copolymer having high flow. The block copolymer has at least one polystyrene block of molecular weight from 5,000 to 7,000 and at least one polydiene block of molecular weight from 20,000 to 70,000 and having a high vinyl content of 60 mol % or greater. The bicomponent fibers are useful for the manufacture of articles such as woven fabrics, spun bond non-woven fabrics or filters, staple fibers, yarns and bonded, carded webs. The bicomponent fibers can be made using a process comprising coextrusion of the thermoplastic polymer and elastomeric compound to produce fibers at greater than 800 mpm and having a denier from 0.1 to 50 g/9000 m.Type: ApplicationFiled: March 1, 2005Publication date: September 8, 2005Applicant: KRATON Polymers U.S. LLCInventors: John Flood, Dale Handlin