Patents by Inventor Robert E. Hanes, Jr.
Robert E. Hanes, Jr. 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: 20240117093Abstract: Macroparticulates may be formed through at least partial self-assembly by reacting an epoxide-containing (meth)acrylic polymer or copolymer with a compound bearing a nitrogen nucleophile. An internal cavity may be formed when functionalizing the (meth)acrylic polymer or copolymer in the presence of a hindered amine base. When appropriately functionalized, the macroparticulates may be used to sequester a contaminant from a substance in need of contaminant remediation, such as produced water or flowback water from a wellbore job site. Reclaimed water obtained from the macroparticulates may be utilized to form a treatment fluid. The macroparticulates may be located within a continuous flow line, particularly within a removable cartridge, to promote removal of at least one contaminant from a substance in need of contaminant remediation.Type: ApplicationFiled: December 4, 2023Publication date: April 11, 2024Applicant: COUNTERTRACE LLCInventors: Robert E. HANES, JR., Richard L. PETTYS, David M. HEADLEY, Paul T. HOOPINGARNER, Karen A. SCHERER
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Publication number: 20220283152Abstract: Phenyl rings provide a robust scaffold for molecular design, given the limited number of ring carbon atoms and the fixed geometry in between. Alternating groups in hexasubstituted benzenes may be directed toward opposite faces of the phenyl ring, such that orthogonal reactive groups are directed toward the opposite faces for promoting both surface attachment and introduction of functionalities suitable for promoting analyte detection. Hexasubstituted benzenes capable of covalent bonding to a surface and having functionalities capable of promoting detection of one or more analytes in fluids may be realized. An analytical response of the hexasubstituted benzenes or a change thereof may be correlated to an amount of at least one analyte present in a fluid, including both single- and multi-phase complex fluids.Type: ApplicationFiled: September 10, 2020Publication date: September 8, 2022Applicant: Countertrace, LLCInventors: Robert E. HANES, Jr., Richard L. PETTYS, David M. HEADLEY, Paul T. HOOPINGARNER
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Publication number: 20220259351Abstract: Macroparticulates may be formed through at least partial self-assembly by reacting an epoxide-containing (meth)acrylic polymer or copolymer with a compound bearing a nitrogen nucleophile, such as iminodiacetic acid or ethylenediamine. When the epoxide-containing (meth)acrylic polymer or copolymer is formed into a predetermined shape before reaction with the compound bearing the nitrogen nucleophile, a profile of the predetermined shape may be at least partially maintained and undergo expansion in the course of forming the reaction product, thereby producing macroparticulates having a larger volume than the predetermined shape itself. An internal cavity may be formed when generating the macroparticulates in this manner. Optionally, a hexasubstituted benzene or a supramolecular receptor may be adhered to a surface portion of the macroparticulates, either covalently or non-covalently.Type: ApplicationFiled: July 9, 2020Publication date: August 18, 2022Applicant: COUNTERTRACE LLCInventors: Robert E. HANES, Jr., Richard L. PETTYS, David M. HEADLEY, Paul T. HOOPINGARNER, Karen A. SCHERER
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Publication number: 20220259350Abstract: Macroparticulates may be formed through at least partial self-assembly by reacting an epoxide-containing (meth)acrylic polymer or copolymer with a compound bearing a nitrogen nucleophile. An internal cavity may be formed when functionalizing the (meth)acrylic polymer or copolymer in the presence of a hindered amine base. When appropriately functionalized, the macroparticulates may be used to sequester a contaminant from a substance in need of contaminant remediation, such as produced water or flowback water from a wellbore job site. Reclaimed water obtained from the macroparticulates may be utilized to form a treatment fluid. The macroparticulates may be located within a continuous flow line, particularly within a removable cartridge, to promote removal of at least one contaminant from a substance in need of contaminant remediation.Type: ApplicationFiled: July 9, 2020Publication date: August 18, 2022Applicant: COUNTERTRACE LLCInventors: Robert E. HANES, Jr., Richard L. PETTYS, David M. HEADLEY, Paul T. HOOPINGARNER, Karen A. SCHERER
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Publication number: 20220144733Abstract: Phenyl rings provide a robust scaffold for molecular design, given the limited number of ring carbon atoms and the fixed geometry in between. However, it can be difficult to form highly substituted phenyl rings suitable for covalent attachment of multiple moieties thereto. Moreover, binding phenyl rings to a surface in a fixed geometry may be difficult. Hexasubstituted benzenes having certain structural features may alleviate the foregoing difficulties by providing versatile groups for further functionalization and surface attachment. Such hexasubstituted benzenes may have a structure of in which each X is independently Cl, Br or N3, and each Z is independently —CH(Br)CH3, —CH(N3)CH3, —CH?CH2, —CH2CH3, —CH2CH2SiR?3 (R?=hydrocarbyl), or Alternating groups in the hexasubstituted benzenes may be directed toward opposite faces of the phenyl ring, such that orthogonal reactive groups are directed toward the opposite faces. Certain groups may facilitate surface attachment of the hexasubstituted benzenes.Type: ApplicationFiled: January 26, 2022Publication date: May 12, 2022Applicant: Countertrace, LLCInventors: Robert E. HANES, JR., Richard L. PETTYS, David M. HEADLEY, Paul T. HOOPINGARNER
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Patent number: 11267773Abstract: Phenyl rings provide a robust scaffold for molecular design, given the limited number of ring carbon atoms and the fixed geometry in between. However, it can be difficult to form highly substituted phenyl rings suitable for covalent attachment of multiple moieties thereto. Moreover, binding phenyl rings to a surface in a fixed geometry may be difficult. Hexasubstituted benzenes having certain structural features may alleviate the foregoing difficulties by providing versatile groups for further functionalization and surface attachment. Such hexasubstituted benzenes may have a structure of in which each X is independently Cl, Br or N3, and each Z is independently —CH(Br)CH3, —CH(N3)CH3, —CH?CH2, —CH2CH3, —CH2CH2SiR?3 (R?=hydrocarbyl), or Alternating groups in the hexasubstituted benzenes may be directed toward opposite faces of the phenyl ring, such that orthogonal reactive groups are directed toward the opposite faces. Certain groups may facilitate surface attachment of the hexasubstituted benzenes.Type: GrantFiled: March 3, 2021Date of Patent: March 8, 2022Assignee: Countertrace, LLCInventors: Robert E. Hanes, Jr., Richard L. Pettys, David M. Headley, Paul T. Hoopingarner
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Publication number: 20210347715Abstract: Phenyl rings provide a robust scaffold for molecular design, given the limited number of ring carbon atoms and the fixed geometry in between. However, it can be difficult to form highly substituted phenyl rings suitable for covalent attachment of multiple moieties thereto. Moreover, binding phenyl rings to a surface in a fixed geometry may be difficult. Hexasubstituted benzenes having certain structural features may alleviate the foregoing difficulties by providing versatile groups for further functionalization and surface attachment. Such hexasubstituted benzenes may have a structure of in which each X is independently Cl, Br or N3, and each Z is independently —CH(Br)CH3, —CH(N3)CH3, —CH?CH2, —CH2CH3, —CH2CH2SiR?3 (R?=hydrocarbyl), or Alternating groups in the hexasubstituted benzenes may be directed toward opposite faces of the phenyl ring, such that orthogonal reactive groups are directed toward the opposite faces. Certain groups may facilitate surface attachment of the hexasubstituted benzenes.Type: ApplicationFiled: March 3, 2021Publication date: November 11, 2021Applicant: Countertrace, LLCInventors: Robert E. Hanes, Jr., Richard L. Pettys, David M. Headley, Paul T. Hoopingarner
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Patent number: 10598528Abstract: An apparatus includes a tube, first and second pairs of electrodes, a reference device, and a processor. The processor determines a speed of a fluid traveling between the first and second pairs of electrodes and determines a reference conductance of the fluid using the reference device. The processor also determines a measured conductance of the fluid using at least one of the first and second pairs of electrodes and determines, based on the reference conductance and the measured conductance, a cross-sectional area of the fluid at an electrode. The processor further adds a correction factor to the determined speed to produce a bulk speed of the fluid. The processor further determines a volumetric flow rate of the fluid based on the bulk speed and the determined area and determines a volume of the fluid based on the determined volumetric flow rate.Type: GrantFiled: November 15, 2017Date of Patent: March 24, 2020Assignee: Technologies Holdings Corp.Inventors: Robert E. Hanes, Jr., Richard L. Pettys, Jr., Daniel T. Nichols, Richard B. Voigt, Joel R. Henry, Roma M. Montifar, David M. Headley, Dustin R. Reynolds
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Publication number: 20190145805Abstract: An apparatus includes a tube, first and second pairs of electrodes, a reference device, and a processor. The processor determines a speed of a fluid traveling between the first and second pairs of electrodes and determines a reference conductance of the fluid using the reference device. The processor also determines a measured conductance of the fluid using at least one of the first and second pairs of electrodes and determines, based on the reference conductance and the measured conductance, a cross-sectional area of the fluid at an electrode. The processor further adds a correction factor to the determined speed to produce a bulk speed of the fluid. The processor further determines a volumetric flow rate of the fluid based on the bulk speed and the determined area and determines a volume of the fluid based on the determined volumetric flow rate.Type: ApplicationFiled: November 15, 2017Publication date: May 16, 2019Inventors: Robert E. Hanes, JR., Richard L. Pettys, JR., Daniel T. Nichols, Richard B. Voigt, Joel R. Henry, Roma M. Montifar, David M. Headley, Dustin R. Reynolds
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Publication number: 20180231675Abstract: A geophysical sensor deployment apparatus designed to provide improved coupling between the sensor and the ground, includes a ram extendible through a ram guide. The guide has an opening for insertion of a geophysical sensor. The ram has a ground displacing bit at a movable end thereof. The ram and the guide are mounted to a frame. The mounting has a pivot and a plurality of angularly separated extension mechanisms disposed between the ram and guide and the frame whereby an elevation and an orientation of the ram and the guide are controllable by selective extension of each of the plurality of extension mechanisms.Type: ApplicationFiled: April 11, 2018Publication date: August 16, 2018Inventors: Richard A. Degner, Gary L. Scott, Robert E. Hanes, JR.
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Patent number: 9116147Abstract: Compositions, methods, and systems for detecting small molecules using chemiluminescent signaling assay technology are provided. One system provided herein comprises a chromophore; an oxalate ester, a peroxide, and a modulating agent, wherein the modulating agent will perturb a chemiluminescent signal generated by an interaction among the chromophore, the oxalate ester, and a peroxide; and the perturbation will occur in response to an analyte. One method provided herein comprises combining a chromophore, an oxalate ester, a peroxide, and a modulating agent, wherein: the modulating agent will perturb a chemiluminescent signal generate by an interaction among the chromophore, the oxalate ester, and a peroxide; and the perturbation will occur in response to an analyte. Another method provides a colorimetric or fluorometric signal response in the presence of an analyte.Type: GrantFiled: March 2, 2009Date of Patent: August 25, 2015Assignee: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEMInventors: Eric V. Anslyn, Himali Hewage, Ronald Houk, Damon V. Borich, Robert E. Hanes, Jr., Jason A. Neeser
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Patent number: 9029298Abstract: Methods are provided that include, but are not limited to, methods of treating guar splits comprising: exposing guar splits to a treatment chemical to create treated guar splits, wherein the treatment chemical comprises at least one treatment chemical selected from the group consisting of: an aqueous salt solution; a caustic solution, and a derivatizing agent; and grinding the treated guar splits to create ground, treated guar splits.Type: GrantFiled: November 1, 2013Date of Patent: May 12, 2015Assignee: Halliburton Energy Services, Inc.Inventors: Jimmie D. Weaver, Robert E. Hanes, Jr., Billy F. Slabaugh
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Patent number: 8697613Abstract: Methods comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a subterranean formation. Methods of fracturing a subterranean formation comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a well bore penetrating the subterranean formation at rate in the range of from about 30 barrels to about 250 barrels per minute so as to create or enhance one or more fractures in the subterranean formation. Aqueous treatment fluids comprising: an aqueous fluid, a friction reducing polymer in an amount sufficient to reduce friction without forming a gel, and an antiflocculation additive.Type: GrantFiled: March 3, 2006Date of Patent: April 15, 2014Assignee: Halliburton Energy Services, Inc.Inventors: David E. McMechan, Jimmie D. Weaver, Thomas D. Welton, Robert E. Hanes, Jr., Karen L. King, Gary P. Funkhouser
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Publication number: 20140057815Abstract: Methods are provided that include, but are not limited to, methods of treating guar splits comprising: exposing guar splits to a treatment chemical to create treated guar splits, wherein the treatment chemical comprises at least one treatment chemical selected from the group consisting of: an aqueous salt solution; a caustic solution, and a derivatizing agent; and grinding the treated guar splits to create ground, treated guar splits.Type: ApplicationFiled: November 1, 2013Publication date: February 27, 2014Inventors: Jimmie D. Weaver, Robert E. Hanes, JR., Billy F. Slabaugh
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Patent number: 8614172Abstract: Methods are provided that include, but are not limited to, methods of treating guar splits comprising: exposing guar splits to a treatment chemical to create treated guar splits, wherein the treatment chemical comprises at least one treatment chemical selected from the group consisting of: an aqueous salt solution; a caustic solution, and a derivatizing agent; and grinding the treated guar splits to create ground, treated guar splits.Type: GrantFiled: July 9, 2012Date of Patent: December 24, 2013Assignee: Halliburton Energy Services, Inc.Inventors: Jimmie D. Weaver, Robert E. Hanes, Jr., Tommy Slabaugh
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Publication number: 20120270759Abstract: Methods are provided that include, but are not limited to, methods of treating guar splits comprising: exposing guar splits to a treatment chemical to create treated guar splits, wherein the treatment chemical comprises at least one treatment chemical selected from the group consisting of: an aqueous salt solution; a caustic solution, and a derivatizing agent; and grinding the treated guar splits to create ground, treated guar splits.Type: ApplicationFiled: July 9, 2012Publication date: October 25, 2012Inventors: Jimmie D. Weaver, Robert E. Hanes, JR., Billy Slabaugh, Tommy Slabaugh
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Patent number: 8268757Abstract: Methods are provided that include, but are not limited to, methods of treating guar splits comprising: exposing guar splits to a treatment chemical to create treated guar splits, wherein the treatment chemical comprises at least one treatment chemical selected from the group consisting of: an aqueous salt solution; a caustic solution, and a derivatizing agent; and grinding the treated guar splits to create ground, treated guar splits.Type: GrantFiled: August 28, 2009Date of Patent: September 18, 2012Assignee: Halliburton Energy Services, Inc.Inventors: Jimmie D. Weaver, Robert E. Hanes, Jr., Billy Slabaugh, Tommy Slabaugh, legal representative
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Patent number: 7888297Abstract: In one embodiment, the present invention provides a viscosified treatment fluid composition comprising a base fluid, a gelling agent, and a breaker composition that comprises an oxidizing breaker and a breaker activator that comprises a metal and a protein. In another embodiment, the present invention provides a viscosified treatment fluid composition comprising a base fluid, a gelling agent, and a breaker composition that comprises an oxidizing breaker and a breaker activator that comprises iron. In an embodiment, the present invention provides a breaker composition comprising an oxidizing breaker and a breaker activator that comprises a metal and a protein.Type: GrantFiled: January 6, 2005Date of Patent: February 15, 2011Assignee: Halliburton Energy Services, Inc.Inventors: Robert E. Hanes, Jr., Richard W. Pauls, David E. Griffin, Keith A. Frost, John M. Terracina
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Patent number: 7806185Abstract: Methods comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a subterranean formation. Methods of fracturing a subterranean formation comprising: providing an aqueous treatment fluid comprising an aqueous fluid, a friction reducing polymer, and an antiflocculation additive; and introducing the treatment fluid into a well bore penetrating the subterranean formation at rate in the range of from about 30 barrels to about 250 barrels per minute so as to create or enhance one or more fractures in the subterranean formation. Aqueous treatment fluids comprising: an aqueous fluid, a friction reducing polymer in an amount sufficient to reduce friction without forming a gel, and an antiflocculation additive.Type: GrantFiled: March 3, 2006Date of Patent: October 5, 2010Assignee: Halliburton Energy Services, Inc.Inventors: David E. McMechan, Jimmie D. Weaver, Thomas D. Welton, Robert E. Hanes, Jr., Karen L. King, Gary P. Funkhouser
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Patent number: 7741253Abstract: The present invention provides a method of forming a viscosified treatment fluid comprising: providing a treatment fluid that comprises water and a gelling agent; contacting the treatment fluid with a boronic acid crosslinking agent so as to form a crosslinked gelling agent, wherein the boronic acid crosslinking agent comprises a compound having the formula: The present invention also provides methods of crosslinking gelling agent molecules, methods of treating a subterranean formation, methods of reusing viscosified treatment fluids, methods of fracturing subterranean formations, and methods of placing a gravel pack in subterranean formations. The present invention also provides boronic acid crosslinking agents and viscosified treatment fluids that comprise crosslinked gelling agents, the crosslinked gelling agent being formed from a reaction comprising a gelling agent and a boronic acid crosslinking agent.Type: GrantFiled: July 10, 2008Date of Patent: June 22, 2010Assignee: Halliburton Energy Services, Inc.Inventor: Robert E. Hanes, Jr.