Patents by Inventor Corey William Radtke
Corey William Radtke 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: 9624436Abstract: Embodiments of the present invention provide for efficient and economical production and recovery of ethanol or other volatile organic compounds. One embodiment comprises contacting a solid component of a biomass material with a solution adapted to facilitate saccharification. The solid component is generated by a method comprising: introducing a biomass material to a compartment of a solventless recovery system, wherein the biomass material contains one or more volatile organic compounds; contacting the biomass material with a superheated vapor stream in the compartment to vaporize at least a portion of an initial liquid content in the biomass material; separating a vapor component and a solid component from the heated biomass material; and retaining at least a portion of the gas component for use as part of the superheated vapor stream. In one embodiment, the solid component contacted with the solution is further subjected to enzymatic hydrolysis and/or fermentation.Type: GrantFiled: May 16, 2013Date of Patent: April 18, 2017Assignee: SHELL OIL COMPANYInventors: Phillip Guy Hamilton, Corey William Radtke, Keith Michael Kreitman, Paul Richard Weider, Robert Lawrence Blackbourn
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Patent number: 9359557Abstract: Embodiments of the present invention provide for efficient and economical production and recovery of ethanol or other volatile organic compounds, such as acetic acid, from solid biomass material, particularly on a larger scale, such as on the commercialization or industrial scale. According to one aspect of the invention, the method comprises (a) generating at least about 10 tons of prepared biomass material by adding a microbe, optionally an acid, and optionally, an enzyme to a solid biomass; (b) storing the prepared biomass material for at least about 24 hours in a storage facility to allow production of at least one volatile organic compound from at least a portion of the sugar in the solid biomass; and (c) capturing the at least one volatile organic compound by using a solventless recovery system.Type: GrantFiled: May 16, 2013Date of Patent: June 7, 2016Assignee: Shell Oil CompanyInventors: Phillip Guy Hamilton, Corey William Radtke, Keith Michael Kreitman
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Patent number: 9242915Abstract: Embodiments of the present invention provide for production and recovery of ethanol or other volatile organic compounds, such as acetic acid, from solid biomass material. One embodiment comprises introducing a biomass material to a compartment of a solventless recovery system, wherein the biomass material contains one or more volatile organic compounds; contacting the biomass material with a superheated vapor stream in the compartment to vaporize at least a portion of an initial liquid content in the biomass material, said superheated vapor stream comprising at least one volatile organic compound; separating a vapor component and a solid component from the heated biomass material, said vapor component comprising at least one volatile organic compound; and retaining at least a portion of the vapor component for use as part of the superheated vapor stream.Type: GrantFiled: December 16, 2014Date of Patent: January 26, 2016Assignee: Shell Oil CompanyInventors: Corey William Radtke, Phillip Guy Hamilton, Keith Michael Kreitman
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Patent number: 9206357Abstract: Embodiments of the present invention provide for production and recovery of volatile organic compounds and higher hydrocarbons from biomass material. One embodiment comprises contacting a solid component of a biomass material with a digestive solvent to form a digested biomass stream, and at least a portion of the digested biomass is further thermocatalytically treated to generate higher hydrocarbons. The solid component is generated by a method comprising introducing a biomass material to a compartment of a solventless recovery system, wherein the biomass material contains one or more volatile organic compounds; contacting the biomass material with a superheated vapor stream in the compartment to vaporize at least a portion of an initial liquid content in the biomass material; separating a vapor component and a solid component from the heated biomass material; retaining at least a portion of the gas component for use as part of the superheated vapor stream.Type: GrantFiled: May 16, 2013Date of Patent: December 8, 2015Assignee: Shell Oil CompanyInventors: Phillip Guy Hamilon, Corey William Radtke, Keith Michael Kreitman
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Publication number: 20150105593Abstract: Embodiments of the present invention provide for production and recovery of ethanol or other volatile organic compounds, such as acetic acid, from solid biomass material. One embodiment comprises introducing a biomass material to a compartment of a solventless recovery system, wherein the biomass material contains one or more volatile organic compounds; contacting the biomass material with a superheated vapor stream in the compartment to vaporize at least a portion of an initial liquid content in the biomass material, said superheated vapor stream comprising at least one volatile organic compound; separating a vapor component and a solid component from the heated biomass material, said vapor component comprising at least one volatile organic compound; and retaining at least a portion of the vapor component for use as part of the superheated vapor stream.Type: ApplicationFiled: December 16, 2014Publication date: April 16, 2015Inventors: Corey William RADTKE, Phillip Guy HAMILTON, Keith Michael KREITMAN
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Patent number: 8946491Abstract: Embodiments of the present invention provide for production and recovery of ethanol or other volatile organic compounds, such as acetic acid, from solid biomass material. One embodiment comprises introducing a biomass material to a compartment of a solventless recovery system, wherein the biomass material contains one or more volatile organic compounds; contacting the biomass material with a superheated vapor stream in the compartment to vaporize at least a portion of an initial liquid content in the biomass material, said superheated vapor stream comprising at least one volatile organic compound; separating a vapor component and a solid component from the heated biomass material, said vapor component comprising at least one volatile organic compound; and retaining at least a portion of the gas component for use as part of the superheated vapor stream.Type: GrantFiled: May 16, 2013Date of Patent: February 3, 2015Assignee: Shell Oil CompanyInventors: Corey William Radtke, Phillip Guy Hamilton, Keith Michael Kreitman
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Publication number: 20130317259Abstract: Embodiments of the present invention provide for production and recovery of ethanol or other volatile organic compounds, such as acetic acid, from solid biomass material. One embodiment comprises introducing a biomass material to a compartment of a solventless recovery system, wherein the biomass material contains one or more volatile organic compounds; contacting the biomass material with a superheated vapor stream in the compartment to vaporize at least a portion of an initial liquid content in the biomass material, said superheated vapor stream comprising at least one volatile organic compound; separating a vapor component and a solid component from the heated biomass material, said vapor component comprising at least one volatile organic compound; and retaining at least a portion of the gas component for use as part of the superheated vapor stream.Type: ApplicationFiled: May 16, 2013Publication date: November 28, 2013Applicant: SHELL OIL COMPANYInventors: Corey William RADTKE, Phillip Guy Hamilton, Keith Michael Kreitman
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Publication number: 20130305598Abstract: Embodiments of the present invention provide for production and recovery of volatile organic compounds and higher hydrocarbons from biomass material. One embodiment comprises contacting a solid component of a biomass material with a digestive solvent to form a digested biomass stream, and at least a portion of the digested biomass is further thermocatalytically treated to generate higher hydrocarbons. The solid component is generated by a method comprising introducing a biomass material to a compartment of a solventless recovery system, wherein the biomass material contains one or more volatile organic compounds; contacting the biomass material with a superheated vapor stream in the compartment to vaporize at least a portion of an initial liquid content in the biomass material; separating a vapor component and a solid component from the heated biomass material; retaining at least a portion of the gas component for use as part of the superheated vapor stream.Type: ApplicationFiled: May 16, 2013Publication date: November 21, 2013Applicant: SHELL OIL COMPANYInventors: Phillip Guy HAMILTON, Corey William Radtke, Keith Michael Kreitman
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Publication number: 20130309356Abstract: In one embodiment, the animal feed product of the present invention is devolatilized. In addition, in various embodiments, the animal feed of the present invention is already size-reduced, which allows ease of handling and transport, such as further densification, including pelletization and/or other formatting process for rail transportation. In various embodiments, the animal feed of the present invention has a low sulfur content, high amount of ADF, and/or high amount of starch to meet desired nutritional amounts, which further can allow it to be a substantial or complete replacement of forage. In addition, in certain embodiments, grain is preferably not used in the production of the animal feed, but rather vegetative material is used instead.Type: ApplicationFiled: May 16, 2013Publication date: November 21, 2013Inventors: Corey William RADTKE, Phillip Guy Hamilton, Keith Michael Kreitman
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Publication number: 20130309739Abstract: Embodiments of the present invention provide for efficient and economical production and recovery of volatile organic compounds and hydrocarbons. One embodiment comprises contacting a solid component of a biomass material with a solution adapted to facilitate saccharification, and contacting the at least one fermentable sugar with a microorganism capable of using the at least one fermentable sugar to generate a hydrocarbon. The solid component is generated by introducing a biomass material to a compartment of a solventless recovery system, wherein the biomass material contains one or more volatile organic compounds; contacting the biomass material with a superheated vapor stream in the compartment to vaporize at least a portion of an initial liquid content in the biomass material; separating a vapor component and a solid component from the heated biomass material; and retaining at least a portion of the gas component for use as part of the superheated vapor stream.Type: ApplicationFiled: May 16, 2013Publication date: November 21, 2013Applicant: SHELL OIL COMPANYInventors: Corey William RADTKE, Phillip Guy Hamilton, Keith Michael Kreitman
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Publication number: 20130309735Abstract: Embodiments of the present invention provide for efficient and economical production and recovery of ethanol or other volatile organic compounds, such as acetic acid, from solid biomass material, particularly on a larger scale, such as on the commercialization or industrial scale. According to one aspect of the invention, the method comprises (a) generating at least about 10 tons of prepared biomass material by adding a microbe, optionally an acid, and optionally, an enzyme to a solid biomass; (b) storing the prepared biomass material for at least about 24 hours in a storage facility to allow production of at least one volatile organic compound from at least a portion of the sugar in the solid biomass; and (c) capturing the at least one volatile organic compound by using a solventless recovery system.Type: ApplicationFiled: May 16, 2013Publication date: November 21, 2013Applicant: SHELL OIL COMPANYInventors: Phillip Guy HAMILTON, Corey William Radtke, Keith Michael Kreitman
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Publication number: 20130309727Abstract: Embodiments of the present invention provide for efficient and economical production and recovery of ethanol or other volatile organic compounds. One embodiment comprises contacting a solid component of a biomass material with a solution adapted to facilitate saccharification. The solid component is generated by a method comprising: introducing a biomass material to a compartment of a solventless recovery system, wherein the biomass material contains one or more volatile organic compounds; contacting the biomass material with a superheated vapor stream in the compartment to vaporize at least a portion of an initial liquid content in the biomass material; separating a vapor component and a solid component from the heated biomass material; and retaining at least a portion of the gas component for use as part of the superheated vapor stream. In one embodiment, the solid component contacted with the solution is further subjected to enzymatic hydrolysis and/or fermentation.Type: ApplicationFiled: May 16, 2013Publication date: November 21, 2013Inventors: Phillip Guy Hamilton, Corey William Radtke, Keith Michael Kreitman, Paul Richard Weider, Robert Lawrence Blackbourn
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Patent number: 6681872Abstract: An in situ reactor for use in a geological strata, is described and which includes a liner defining a centrally disposed passageway and which is placed in a borehole formed in the geological strata; and a sampling conduit is received within the passageway defined by the liner and which receives a geological specimen which is derived from the geological strata, and wherein the sampling conduit is in fluid communication with the passageway defined by the liner.Type: GrantFiled: June 5, 2002Date of Patent: January 27, 2004Assignee: Bechtel BWXT Idaho, LLCInventors: Corey William Radtke, David Bradley Blackwelder
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Publication number: 20030226690Abstract: An In situ reactor for use in a geological strata, is described and which includes a liner defining a centrally disposed passageway and which is placed in a borehole formed in the geological strata; and a sampling conduit is received within the passageway defined by the liner and which receives a geological specimen which is derived from the geological strata, and wherein the sampling conduit is in fluid communication with the passageway defined by the liner.Type: ApplicationFiled: June 5, 2002Publication date: December 11, 2003Inventors: Corey William Radtke, David Bradley Blackwelder