Patents by Inventor Larry Stevens
Larry Stevens 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: 20250032953Abstract: Payload systems for processing chemical substances under various gravity levels, such as hypergravity and/or microgravity. The payload systems may include a hypergravity thermal payload system configured to enable melt or cooling of a sample under hypergravity. Alternatively, or in addition, the payload systems may include a gravity-independent thermal payload system for enabling melt or cooling of a sample under various gravity levels, such as microgravity. Alternatively, or in addition, the payload systems may include a hypergravity crystallization payload system configured to enable crystallization of a chemical substance under hypergravity. Alternatively, or in addition, the payload systems may include a gravity-independent crystallization system configured to enable crystallization of a chemical substance in various gravity levels, such as microgravity.Type: ApplicationFiled: July 28, 2023Publication date: January 30, 2025Inventors: Jeffrey Michael ANDERSON, Haley Coddington BAUSER, Larry Robin CHAN, Eric Douglas MILLER, Ami Sanat BHAVSAR, Kenneth Hoyt CONDON, Jordan Michael CROOM, Andrew Steven McCALIP, Adrian RADOCEA
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Publication number: 20250032955Abstract: Payload systems for processing chemical substances under various gravity levels, such as hypergravity and/or microgravity. The payload systems may include a hypergravity thermal payload system configured to enable melt or cooling of a sample under hypergravity. Alternatively, or in addition, the payload systems may include a gravity-independent thermal payload system for enabling melt or cooling of a sample under various gravity levels, such as microgravity. Alternatively, or in addition, the payload systems may include a hypergravity crystallization payload system configured to enable crystallization of a chemical substance under hypergravity. Alternatively, or in addition, the payload systems may include a gravity-independent crystallization system configured to enable crystallization of a chemical substance in various gravity levels, such as microgravity.Type: ApplicationFiled: July 28, 2023Publication date: January 30, 2025Inventors: Jeffrey Michael ANDERSON, Haley Coddington BAUSER, Larry Robin CHAN, Eric Douglas MILLER, Ami Sanat BHAVSAR, Kenneth Hoyt CONDON, Jordan Michael CROOM, Andrew Steven McCALIP, Adrian RADOCEA
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Publication number: 20250032952Abstract: Payload systems for processing chemical substances under various gravity levels, such as hypergravity and/or microgravity. The payload systems may include a hypergravity thermal payload system configured to enable melt or cooling of a sample under hypergravity. Alternatively, or in addition, the payload systems may include a gravity-independent thermal payload system for enabling melt or cooling of a sample under various gravity levels, such as microgravity. Alternatively, or in addition, the payload systems may include a hypergravity crystallization payload system configured to enable crystallization of a chemical substance under hypergravity. Alternatively, or in addition, the payload systems may include a gravity-independent crystallization system configured to enable crystallization of a chemical substance in various gravity levels, such as microgravity.Type: ApplicationFiled: July 28, 2023Publication date: January 30, 2025Inventors: Jeffrey Michael ANDERSON, Haley Coddington BAUSER, Larry Robin CHAN, Eric Douglas MILLER, Ami Sanat BHAVSAR, Kenneth Hoyt CONDON, Jordan Michael CROOM, Andrew Steven McCALIP, Adrian RADOCEA
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Publication number: 20250032954Abstract: Payload systems for processing chemical substances under various gravity levels, such as hypergravity and/or microgravity. The payload systems may include a hypergravity thermal payload system configured to enable melt or cooling of a sample under hypergravity. Alternatively, or in addition, the payload systems may include a gravity-independent thermal payload system for enabling melt or cooling of a sample under various gravity levels, such as microgravity. Alternatively, or in addition, the payload systems may include a hypergravity crystallization payload system configured to enable crystallization of a chemical substance under hypergravity. Alternatively, or in addition, the payload systems may include a gravity-independent crystallization system configured to enable crystallization of a chemical substance in various gravity levels, such as microgravity.Type: ApplicationFiled: July 28, 2023Publication date: January 30, 2025Inventors: Jeffrey Michael ANDERSON, Haley Coddington BAUSER, Larry Robin CHAN, Eric Douglas MILLER, Ami Sanat BHAVSAR, Kenneth Hoyt CONDON, Jordan Michael CROOM, Andrew Steven McCALIP, Adrian RADOCEA
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Publication number: 20250001818Abstract: A coupling system for a bolster and a clamp assembly of a saddle-mount. The coupling system includes an externally threaded member and an internally threaded member configured to threadably engage the externally threaded member. A lock plate includes an anti-rotation feature, an aperture to receive the externally threaded member, and a slot extending from an edge of the aperture. A receiving member is configured to abut the lock plate and receive the externally threaded member, wherein the receiving member is one of the bolster and the clamp assembly of the saddle-mount. A split lock washer is disposed on the externally threaded member and positioned between the lock plate and one of a head of the externally threaded member and the internally threaded member. The split lock washer cooperates with the lock plate to militate against a rotation of the externally threaded member with respect to the internally threaded member.Type: ApplicationFiled: June 21, 2024Publication date: January 2, 2025Inventors: Larry Steven Ritchey, Andrew Patrick Ritchey
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Patent number: 12173112Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including an epoxy resin blend comprising an epoxy resin, a first curing agent selected from the group of a polyarylene alkylphosphonate, a polyarylene arylphosphonate, and combinations thereof, and a second curing agent.Type: GrantFiled: June 10, 2022Date of Patent: December 24, 2024Inventors: Amitabh Bansal, Larry Steven Corley, Diana Sepulveda-Camarena, Jennifer W. Chung, Leeanne Taylor, Alla Hale
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Publication number: 20240399805Abstract: A saddle-mount has a bolster configured to be disposed on a towing vehicle. A head assembly has at least one clamp assembly configured to receive a vehicle to be towed. The head assembly has a socket formed in a bottom surface, and a ball disposed in the socket. The ball is further disposed on the bolster, whereby the head assembly is permitted to freely pivot in any direction about the ball. The clamp assembly has a J-clamp, a rocker portion, and a straight bolt. The J-clamp is slidably disposed in the rocker portion and selectively secured to the rocker by the straight bolt. The straight bolt disposed through the rocker and threaded with the J-clamp, whereby a position of the J-clamp relative to the rocker is controlled by a rotation of the straight bolt.Type: ApplicationFiled: August 13, 2024Publication date: December 5, 2024Inventors: Larry Steven Ritchey, Andrew Patrick Ritchey
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Publication number: 20240400888Abstract: Friction reducers can be included in a liquid concentrate for use in treatment fluids in oil and gas operations. The liquid concentrate can be a slurry and include oil or a brine as the continuous phase and the friction reducer in dry form as the dispersed phase. The liquid concentrate can be an invert emulsion and include oil as the continuous phase and water and friction reducer dissolved in the water as the dispersed phase. A suspending agent can be included in the liquid concentrate to distribute and suspend the friction reducer throughout the continuous phase. The suspending agent can form micelles that form a mesh-like network to distribute and suspend the friction reducer. A portion of the liquid concentrate can be added to a base fluid at the wellsite to form the treatment fluid. The treatment fluid can be a fracturing fluid.Type: ApplicationFiled: June 5, 2023Publication date: December 5, 2024Applicant: Halliburton Energy Services, Inc.Inventors: I Wayan Rakananda SAPUTRA, Nicole MAST, Denise Nicole BENOIT, Larry Steven EOFF, Daniel Bryant EDDINGS
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Patent number: 12116527Abstract: The present disclosure is directed to an aqueous gellable composition that includes water; 10 to 45 composition wt. % of a crosslinkable water-soluble polymer including at least one functional group selected from the group of carboxylic acid and carboxylic acid derivative; 1 to 10 composition wt. % of an organic or inorganic crosslinking agent for the crosslinkable water-soluble polymer; 10 to 40 composition wt. % of a polyurethane polymer; and 0.1 to 5 composition wt. % of a natural polymer. The organic crosslinking agent includes at least one compound from the group of: polyalkyleneimines, polyalkylene polyamines, phenolic compounds combined with formaldehyde, and hydroquinone combined with hexamethylenetetramine. Also, the inorganic crosslinking agent includes at least one metal compound M, wherein M is from the group of: aluminum(III), chromium(III), iron(III), zirconium(III), and any mixture thereof.Type: GrantFiled: December 21, 2022Date of Patent: October 15, 2024Assignee: Halliburton Energy Services, Inc.Inventors: Amit Agrawal, Giselle Braganza, Pratiksha Shivaji Meher, Larry Steven Eoff
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Patent number: 12077023Abstract: A saddle-mount has a bolster configured to be disposed on a towing vehicle. A head assembly has at least one clamp assembly configured to receive a vehicle to be towed. The head assembly has a socket formed in a bottom surface, and a ball disposed in the socket. The ball is further disposed on the bolster, whereby the head assembly is permitted to freely pivot in any direction about the ball. The clamp assembly has a J-clamp, a rocker portion, and a straight bolt. The J-clamp is slidably disposed in the rocker portion and selectively secured to the rocker by the straight bolt. The straight bolt disposed through the rocker and threaded with the J-clamp, whereby a position of the J-clamp relative to the rocker is controlled by a rotation of the straight bolt.Type: GrantFiled: December 22, 2020Date of Patent: September 3, 2024Assignee: WHITE MULE COMPANYInventors: Larry Steven Ritchey, Andrew Patrick Ritchey
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Publication number: 20240218233Abstract: The present disclosure is directed to an aqueous gellable composition that includes water; 10 to 45 composition wt. % of a crosslinkable water-soluble polymer including at least one functional group selected from the group of carboxylic acid and carboxylic acid derivative; 1 to 10 composition wt. % of an organic or inorganic crosslinking agent for the crosslinkable water-soluble polymer; 10 to 40 composition wt. % of a polyurethane polymer; and 0.1 to 5 composition wt. % of a natural polymer. The organic crosslinking agent includes at least one compound from the group of: polyalkyleneimines, polyalkylene polyamines, phenolic compounds combined with formaldehyde, and hydroquinone combined with hexamethylenetetramine. Also, the inorganic crosslinking agent includes at least one metal compound M, wherein M is from the group of: aluminum(III), chromium(III), iron(III), zirconium(III), and any mixture thereof.Type: ApplicationFiled: December 21, 2022Publication date: July 4, 2024Applicant: Halliburton Energy Services, Inc.Inventors: Amit Agrawal, Giselle Braganza, Pratiksha Shivaji Meher, Larry Steven Eoff
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Patent number: 11920080Abstract: Provided are wellbore treatment fluids and methods to introduce these treatment fluids in a subterranean formation. The treatment fluids include a diverter material and an aqueous carrier fluid. Further, the diverter material comprises a composite material of a polyvinyl alcohol and a plasticizer. The diverter material includes particles having a particle size distribution of about 2 to about 10 U.S. mesh and an aspect ratio of 20:1 or less. The treatment fluid is introduced into a permeable zone of a subterranean formation, wherein the permeable zone is part of a wellbore that is permeated or penetrated by fractures and fissures. The diverter material diverts at least partially the treatment fluid to a different portion of the subterranean formation.Type: GrantFiled: September 2, 2022Date of Patent: March 5, 2024Assignee: Halliburton Energy Services, Inc.Inventors: Aaron Michael Beuterbaugh, Larry Steven Eoff, Travis Hope Larsen
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Publication number: 20230416598Abstract: A method of stimulating a subterranean carbonate formation includes delivering a composition comprising a hydrophobically modified polymer, a phosphorylated alkyl amino polycarboxylic acid, and a base treatment acid into the subterranean formation; and contacting the subterranean carbonate formation with the composition to form conductive flowpaths in the subterranean carbonate formation. The method may further include producing hydrocarbons from the subterranean carbonate formation. A composition for stimulating a subterranean formation includes a hydrophobically modified polymer; a phosphorylated alkyl amino polycarboxylic acid; and a base treatment acid.Type: ApplicationFiled: September 12, 2023Publication date: December 28, 2023Applicant: Halliburton Energy Services, Inc.Inventors: Aaron M. Beuterbaugh, Larry Steven Eoff
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Patent number: 11851769Abstract: Methods for preparing an environmental barrier coating and the resulting coating are provided. The methods and products include the incorporation of a continuous ceramic inner layer and a segmented ceramic outer layer on a CMC component. The segmented ceramic outer layer may be formed by thermal spray techniques. The coating is more stable at higher temperatures and provides for a longer lifetime of the coated component.Type: GrantFiled: August 17, 2020Date of Patent: December 26, 2023Assignee: General Electric CompanyInventors: Julin Wan, Larry Steven Rosenzweig
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Patent number: 11827848Abstract: Methods and compositions for treating subterranean formations with fluids containing superabsorbent polymer particles are provided. In one embodiment, the methods comprise introducing a treatment fluid into a well bore penetrating at least a portion of a subterranean formation, the treatment fluid including an aqueous base fluid, and one or more superabsorbent polymer particles comprising a plurality of monomers and one or more crosslinkers wherein at least one crosslinker is a labile crosslinker.Type: GrantFiled: September 20, 2019Date of Patent: November 28, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Dong Shen, Hong Sun, Larry Steven Eoff
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Patent number: 11802231Abstract: Accordingly, this disclosure describes systems, compositions, and methods that may use pelletized diverting agent particulates for diversion, fluid loss control, and/or other subterranean treatments for controlling fluid flow in subterranean formations. In an embodiment, a method comprising: introducing a treatment fluid into a wellbore penetrating a subterranean formation wherein the treatment fluid comprises: a base fluid; a pelletized diverting agent comprising a degradable polymer, wherein the pelletized diverting agent at least partially plugs a zone in the subterranean formation; and diverting at least a portion of the treatment fluid and/or a subsequently introduced fluid away from the zone. In an embodiment, a treatment fluid comprising: a base fluid; and a pelletized diverting agent comprising a degradable polymer.Type: GrantFiled: December 29, 2022Date of Patent: October 31, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Travis Hope Larsen, Larry Steven Eoff, Aaron Michael Beuterbaugh, Chris A. Lewis
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Patent number: 11787999Abstract: A method of stimulating a subterranean carbonate formation includes delivering a composition comprising a hydrophobically modified polymer, a phosphorylated alkyl amino polycarboxylic acid, and a base treatment acid into the subterranean formation; and contacting the subterranean carbonate formation with the composition to form conductive flowpaths in the subterranean carbonate formation. The method may further include producing hydrocarbons from the subterranean carbonate formation. A composition for stimulating a subterranean formation includes a hydrophobically modified polymer; a phosphorylated alkyl amino polycarboxylic acid; and a base treatment acid.Type: GrantFiled: December 26, 2019Date of Patent: October 17, 2023Assignee: Halliburton Energy Services, Inc.Inventors: Aaron Michael Beuterbaugh, Larry Steven Eoff
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Patent number: D1024758Type: GrantFiled: December 22, 2020Date of Patent: April 30, 2024Assignee: WHITE MULE COMPANYInventors: Larry Steven Ritchey, Andrew Patrick Ritchey
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Patent number: D1043461Type: GrantFiled: July 27, 2023Date of Patent: September 24, 2024Assignee: WHITE MULE COMPANYInventors: Larry Steven Ritchey, Andrew Patrick Ritchey
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Patent number: D1057610Type: GrantFiled: April 24, 2023Date of Patent: January 14, 2025Assignee: WHITE MULE COMPANYInventors: Larry Steven Ritchey, Andrew Patrick Ritchey