Patents by Inventor Randall Bright
Randall Bright 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: 20260055029Abstract: Dispersion-based ready-to-use grout formulations, methods of making such dispersion-based ready-to-use grout formulations, and the resultant grout products that perform as reactive resin grout products. The grout formulations of the invention at least include a water-based acrylic polymer dispersion binder and optionally a water-based acrylate copolymer dispersion binder, in combination with one or more of an alkaline cross-linker, one or more silane adhesion promoters and/or a micro-fiber filler, along with various other constituents, to provide one-part ready-to-use grout formulations that require no mixing prior to use thereof. The resultant grout products of the invention meet performance standards of epoxy grout products, without requiring mixing of composition parts and without any adverse side effects.Type: ApplicationFiled: October 29, 2025Publication date: February 26, 2026Inventors: Suxin Wang, Rajeswari Kompalli, Randall Bright, Eerik Maandi, Kerstin D. Salinas, Amanda McKnight
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Patent number: 12479764Abstract: Dispersion-based ready-to-use grout formulations, methods of making such dispersion-based ready-to-use grout formulations, and the resultant grout products that perform as reactive resin grout products. The grout formulations of the invention at least include a water-based acrylic polymer dispersion binder and optionally a water-based acrylate copolymer dispersion binder, in combination with one or more of an alkaline cross-linker, one or more silane adhesion promoters and/or a micro-fiber filler, along with various other constituents, to provide one-part ready-to-use grout formulations that require no mixing prior to use thereof. The resultant grout products of the invention meet performance standards of epoxy grout products, without requiring mixing of composition parts and without any adverse side effects.Type: GrantFiled: April 1, 2024Date of Patent: November 25, 2025Assignee: Laticrete International, IncInventors: Suxin Wang, Rajeswari Kompalli, Randall Bright, Eerik Maandi, Kerstin D. Salinas, Amanda McKnight
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Patent number: 12473429Abstract: Two-component epoxy-based liquid formulations and their resultant dual use epoxy-based products. The epoxy-based liquid formulations include a liquid epoxy resin composition mixed with a liquid epoxy curing agent composition. The liquid epoxy resin compositions include one or more liquid epoxy resins containing a reactive oxirane structure or epoxide group, while the liquid epoxy curing agent composition comprises one or more epoxy curing agents. The liquid epoxy resin and liquid epoxy curing agent compositions are mixed together to provide a dual functioning epoxy-based formulation that, when applied to a substrate and cured, provides a cured three-dimensional cross-linked thermoset dual acting epoxy-based product having both the moisture vapor barrier and the primer functionalities.Type: GrantFiled: May 31, 2023Date of Patent: November 18, 2025Assignee: Laticrete International, Inc.Inventors: Yunbo Chen, Randall Bright
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Publication number: 20250289759Abstract: Portland cement-free binder formulations, methods of making, and use of such cement-free binder formulations in building materials. The Portland cement-free binder formulations of the invention at least include a geopolymer material, preferably slag, present in an amount from about 90-98 wt. % of the binder formulation, an activator agent in an amount greater than 0 wt. % to less than 10 wt. %, and a slag accelerating agent in an amount from greater than 0 wt. % to less than 10 wt. % of the binder formulation. The activator agent may be hydrated lime, while the slag accelerating agent may be calcium dihydroxide and a calcium salt. The binder formulations of the invention may be premixed hydrated lime activated geopolymer-based binders for addition with the one or more additional compounds to render a building material composition.Type: ApplicationFiled: April 28, 2023Publication date: September 18, 2025Inventors: Jason Blanck, Randall Bright
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Patent number: 12098276Abstract: Formulations and coatings that seal and protect sensitive natural porous stone, such as, calcareous stone from acid etching. The formulations include one-part and two-part formulations for coating calcareous stones in interior and exterior environments. Various formulations of the invention may include an acrylic hybrid polymer dispersion, a polyurethane dispersion binder, and water. The polyurethane dispersion binder may include one or more acrylic urethane hybrid polymer dispersions or acrylic dispersions or acrylic hybrid polymer dispersions. The acrylic hybrid polymer dispersion may be an epoxy-acrylic hybrid polymer dispersion. The two-part formulations may further include a first hydroxyl function acrylic binder dispersion and a second epoxy functional silane hardener that are mixed together to form the coatings of the invention.Type: GrantFiled: May 25, 2020Date of Patent: September 24, 2024Assignee: Laticrete International, Inc.Inventors: Suxin Wang, Rajeswari Kompalli, Eerik Maandi, Randall Bright, Kelsey R. Dadmun, Yunbo Chen, Scott R. Kowaleski
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Publication number: 20240246859Abstract: Dispersion-based ready-to-use grout formulations, methods of making such dispersion-based ready-to-use grout formulations, and the resultant grout products that perform as reactive resin grout products. The grout formulations of the invention at least include a water-based acrylic polymer dispersion binder and optionally a water-based acrylate copolymer dispersion binder, in combination with one or more of an alkaline cross-linker, one or more silane adhesion promoters and/or a micro-fiber filler, along with various other constituents, to provide one-part ready-to-use grout formulations that require no mixing prior to use thereof. The resultant grout products of the invention meet performance standards of epoxy grout products, without requiring mixing of composition parts and without any adverse side effects.Type: ApplicationFiled: April 1, 2024Publication date: July 25, 2024Inventors: Suxin Wang, Rajeswari Kompalli, Randall Bright, Eerik Maandi, Kerstin D. Salinas, Amanda McKnight
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Patent number: 11958775Abstract: Dispersion-based ready-to-use grout formulations, methods of making such dispersion-based ready-to-use grout formulations, and the resultant grout products that perform as reactive resin grout products. The grout formulations of the invention at least include a water-based acrylic polymer dispersion binder and a water-based acrylate copolymer dispersion binder, in combination with one or more of an alkaline cross-linker, one or more silane adhesion promoters and/or a micro-fiber filler, along with various other constituents, to provide one-part ready-to-use grout formulations that require no mixing prior to use thereof. The resultant grout products of the invention meet performance standards of epoxy grout products, without requiring mixing of composition parts and without any adverse side effects.Type: GrantFiled: June 28, 2019Date of Patent: April 16, 2024Assignee: LATICRETE INTERNATIONAL, INC.Inventors: Suxin Wang, Rajeswari Kompalli, Randall Bright, Eerik Maandi, Kerstin D. Salinas, Amanda McKnight
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Publication number: 20240037038Abstract: Circuitry, systems, and methods are provided for an integrated circuit including an acceleration function unit to provide hardware acceleration for a host device. The integrated circuit may also include interface circuitry including a cache coherency bridge/agent including a device cache to resolve coherency with a host cache of the host device. The interface circuitry may also include cacheline state tracker circuitry to track states of cachelines of the device cache and the host cache. The cacheline state tracker circuitry provides insights to expected state changes based on states of the cachelines of the device cache, the host cache, and a type of operation performed.Type: ApplicationFiled: September 29, 2023Publication date: February 1, 2024Inventors: Nagabhushan Chitlur, Darren Michael Andrus, Kelly Hagen, Randall Bright
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Publication number: 20230303823Abstract: Two-component epoxy-based liquid formulations and their resultant dual use epoxy-based products. The epoxy-based liquid formulations include a liquid epoxy resin composition mixed with a liquid epoxy curing agent composition. The liquid epoxy resin compositions include one or more liquid epoxy resins containing a reactive oxirane structure or epoxide group, while the liquid epoxy curing agent composition comprises one or more epoxy curing agents. The liquid epoxy resin and liquid epoxy curing agent compositions are mixed together to provide a dual functioning epoxy-based formulation that, when applied to a substrate and cured, provides a cured three-dimensional cross-linked thermoset dual acting epoxy-based product having both the moisture vapor barrier and the primer functionalities.Type: ApplicationFiled: May 31, 2023Publication date: September 28, 2023Inventors: YUNBO CHEN, RANDALL BRIGHT
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Patent number: 11685828Abstract: Two-component epoxy-based liquid formulations and their resultant dual use epoxy-based products. The epoxy-based liquid formulations include a liquid epoxy resin composition mixed with a liquid epoxy curing agent composition. The liquid epoxy resin compositions include one or more liquid epoxy resins containing a reactive oxirane structure or epoxide group, while the liquid epoxy curing agent composition comprises one or more epoxy curing agents. The liquid epoxy resin and liquid epoxy curing agent compositions are mixed together to provide a dual functioning epoxy-based formulation that, when applied to a substrate and cured, provides a cured three-dimensional cross-linked thermoset dual acting epoxy-based product having both the moisture vapor barrier and the primer functionalities.Type: GrantFiled: August 12, 2019Date of Patent: June 27, 2023Assignee: LATICRETE INTERNATIONAL, INC.Inventors: Yunbo Chen, Randall Bright
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Patent number: 11492529Abstract: Thermally conductive cementitious compositions for use in flooring installations that are applied over a heat radiating flooring system to increase the thermal conductance of the flooring system and increase the rate of heating the flooring system. The thermally conductive cementitious compositions include a cementitious composition, amorphous flake graphite carbon, and an aqueous solution suitable for use as a thermally conductive mortar, grout or adhesive for flooring installations. The thermally conductive cementitious compositions also include a cementitious composition, mesh fine aluminum oxide, mesh coarse aluminum oxide, and an aqueous solution that provides a thermally conductive mortar, grout or adhesive for use in flooring installations.Type: GrantFiled: September 1, 2020Date of Patent: November 8, 2022Assignee: LATICRETE INTERNATIONAL, INC.Inventors: Rajeswari Kompalli, Randall Bright, Eerik Maandi
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Publication number: 20210122677Abstract: Dispersion-based ready-to-use grout formulations, methods of making such dispersion-based ready-to-use grout formulations, and the resultant grout products that perform as reactive resin grout products. The grout formulations of the invention at least include a water-based acrylic polymer dispersion binder and a water-based acrylate copolymer dispersion binder, in combination with one or more of an alkaline cross-linker, one or more silane adhesion promoters and/or a micro-fiber filler, along with various other constituents, to provide one-part ready-to-use grout formulations that require no mixing prior to use thereof. The resultant grout products of the invention meet performance standards of epoxy grout products, without requiring mixing of composition parts and without any adverse side effects.Type: ApplicationFiled: June 28, 2019Publication date: April 29, 2021Inventors: Suxin Wang, Rajeswari Kompalli, Randall Bright, Eerik Maandi, Kerstin D. Salinas, Amanda McKnight
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Publication number: 20210047509Abstract: Two-component epoxy-based liquid formulations and their resultant dual use epoxy-based products. The epoxy-based liquid formulations include a liquid epoxy resin composition mixed with a liquid epoxy curing agent composition. The liquid epoxy resin compositions include one or more liquid epoxy resins containing a reactive oxirane structure or epoxide group, while the liquid epoxy curing agent composition comprises one or more epoxy curing agents. The liquid epoxy resin and liquid epoxy curing agent compositions are mixed together to provide a dual functioning epoxy-based formulation that, when applied to a substrate and cured, provides a cured three-dimensional cross-linked thermoset dual acting epoxy-based product having both the moisture vapor barrier and the primer functionalities.Type: ApplicationFiled: August 12, 2019Publication date: February 18, 2021Inventors: YUNBO CHEN, RANDALL BRIGHT
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Publication number: 20200399517Abstract: Thermally conductive cementitious compositions for use in flooring installations that are applied over a heat radiating flooring system to increase the thermal conductance of the flooring system and increase the rate of heating the flooring system. The thermally conductive cementitious compositions include a cementitious composition, amorphous flake graphite carbon, and an aqueous solution suitable for use as a thermally conductive mortar, grout or adhesive for flooring installations. The thermally conductive cementitious compositions also include a cementitious composition, mesh fine aluminum oxide, mesh coarse aluminum oxide, and an aqueous solution that provides a thermally conductive mortar, grout or adhesive for use in flooring installations.Type: ApplicationFiled: September 1, 2020Publication date: December 24, 2020Inventors: Rajeswari Kompalli, Randall Bright, Eerik Maandi
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Patent number: 10870785Abstract: Thermally conductive cementitious compositions for use in flooring installations that are applied over a heat radiating flooring system to increase the thermal conductance of the flooring system and increase the rate of heating the flooring system. The thermally conductive cementitious compositions include a cementitious composition, amorphous flake graphite carbon, and an aqueous solution suitable for use as a thermally conductive mortar, grout or adhesive for flooring installations. The thermally conductive cementitious compositions also include a cementitious composition, mesh fine aluminum oxide, mesh coarse aluminum oxide, and an aqueous solution that provides a thermally conductive mortar, grout or adhesive for use in flooring installations.Type: GrantFiled: January 8, 2019Date of Patent: December 22, 2020Assignee: Laticrete International Inc.Inventors: Rajeswari Kompalli, Randall Bright, Eerik Maandi
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Publication number: 20200369882Abstract: Formulations and coatings that seal and protect sensitive natural porous stone, such as, calcareous stone from acid etching. The formulations include one-part and two-part formulations for coating calcareous stones in interior and exterior environments. Various formulations of the invention may include an acrylic hybrid polymer dispersion, a polyurethane dispersion binder, and water. The polyurethane dispersion binder may include one or more acrylic urethane hybrid polymer dispersions or acrylic dispersions or acrylic hybrid polymer dispersions. The acrylic hybrid polymer dispersion may be an epoxy-acrylic hybrid polymer dispersion. The two-part formulations may further include a first hydroxyl function acrylic binder dispersion and a second epoxy functional silane hardener that are mixed together to form the coatings of the invention.Type: ApplicationFiled: May 25, 2020Publication date: November 26, 2020Inventors: Suxin Wang, Rajeswari Kompalli, Eerik Maandi, Randall Bright, Kelsey R. Dadmun
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Publication number: 20190211248Abstract: Thermally conductive cementitious compositions for use in flooring installations that are applied over a heat radiating flooring system to increase the thermal conductance of the flooring system and increase the rate of heating the flooring system. The thermally conductive cementitious compositions include a cementitious composition, amorphous flake graphite carbon, and an aqueous solution suitable for use as a thermally conductive mortar, grout or adhesive for flooring installations. The thermally conductive cementitious compositions also include a cementitious composition, mesh fine aluminum oxide, mesh coarse aluminum oxide, and an aqueous solution that provides a thermally conductive mortar, grout or adhesive for use in flooring installations.Type: ApplicationFiled: January 8, 2019Publication date: July 11, 2019Inventors: Rajeswari Kompalli, Randall Bright, Eerik Maandi
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Publication number: 20050254597Abstract: A transmit circuit reduces undesired amplitude modulation (AM) in transmit signal pulses by substituting predetermined amplitude information for actual pulse amplitude information during portions of the pulse corresponding to nominally constant amplitudes. For example, GMSK and certain other modulation formats use a desired transmit pulse shape that includes a nominally flat middle portion. An exemplary AM reduction circuit detects generated pulse values corresponding to the nominally constant-amplitude portions of the transmit pulse and substitutes predetermined, preferably constant, amplitude values in their place. As such, the circuit may include a comparator used to detect the pulse values corresponding to variable amplitude portions of the pulse, which it passes through, and to detect those amplitude values corresponding to constant-amplitude portions of the pulse, which it replaces with substituted values. Such operation may include amplitude value filtering, and such operations may be modal, e.g.Type: ApplicationFiled: May 12, 2004Publication date: November 17, 2005Inventor: Randall Bright
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Patent number: 4568498Abstract: The reaction of the lithium enolate of acetaldehyde, LiOCHCH.sub.2, with achlorocyclotriphosphazene, N.sub.3 P.sub.3 Cl.sub.6, lead to the series of (vinyloxy)chlorocyclotriphosphazenes, N.sub.3 P.sub.3 Cl.sub.6-n (OCH.dbd.CH.sub.2).sub.n (n=1-6). The nongeminal pathway is favored. These materials undergo homopolymerization reaction and can be copolymerized with a wide variety of organic monomers. The resulting polymeric systems incorporate certain properties such as fire retardancy and are chemically bonded to the polymer rather than an additive.Type: GrantFiled: April 30, 1984Date of Patent: February 4, 1986Assignee: The United States of America as represented by the Secretary of the NavyInventors: Christopher W. Allen, Kolikkara Ramachandran, Randall Bright, Jonathan C. Shaw