Patents by Inventor Timothy Walter Abraham
Timothy Walter Abraham 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: 20240076262Abstract: A method for recovering a composition enriched in 3-hydroxypropionic acid from a fermentation broth comprising 3-hydroxypropionic acid and/or salts thereof comprises the steps of: (a) providing the fermentation broth having a pH of from about 2 to about 8 comprising: 3-hydroxypropionic acid and/or salts thereof, (b) acidifying the fermentation broth; (c) reducing the total sulfate ion and phosphate ion (d) distilling the resulting reduced ion aqueous solution and (e) recovering the product.Type: ApplicationFiled: October 26, 2023Publication date: March 7, 2024Applicant: CARGILL, INCORPORATEDInventors: Timothy Walter Abraham, Erik ALLEN, John J. HAHN, Paraskevas TSOBANAKIS, Eric Christopher BOHNERT, Christopher Lawrence FRANK
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Publication number: 20240059641Abstract: A method for recovering a composition enriched in 3-hydroxypropionic acid by providing the fermentation broth, acidifying the fermentation broth; reducing the total sulfate ion and phosphate ion concentration of the resulting aqueous solution to produce a reduced ion aqueous solution; distilling the resulting reduced ion aqueous solution and recovering the resulting aqueous distillation product comprising 3-hydroxypropionic acid.Type: ApplicationFiled: October 26, 2023Publication date: February 22, 2024Applicant: CARGILL, INCORPORATEDInventors: Timothy Walter ABRAHAM, Erik ALLEN, John J. HAHN, Paraskevas TSOBANAKIS, Eric Christopher BOHNERT, Christopher Lawrence FRANK
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Patent number: 11834403Abstract: A method for recovering a composition enriched in 3-hydroxypropionic acid by providing the fermentation broth, acidifying the fermentation broth; reducing the total sulfate ion and phosphate ion concentration of the resulting aqueous solution to produce a reduced ion aqueous solution; distilling the resulting reduced ion aqueous solution and recovering the resulting aqueous distillation product comprising 3-hydroxypropionic acid.Type: GrantFiled: January 31, 2022Date of Patent: December 5, 2023Assignee: CARGILL, INCORPORATEDInventors: Timothy Walter Abraham, Erik Allen, John J. Hahn, Paraskevas Tsobanakis, Eric Christopher Bohnert, Christopher Lawrence Frank
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Patent number: 11834402Abstract: A method for recovering a composition enriched in 3-hydroxypropionic acid from a fermentation broth comprising 3-hydroxypropionic acid and/or salts thereof comprises the steps of: (a) providing the fermentation broth having a pH of from about 2 to about 8 comprising: 3-hydroxypropionic acid and/or salts thereof, (b) acidifying the fermentation broth; (c) reducing the total sulfate ion and phosphate ion (d) distilling the resulting reduced ion aqueous solution and (e) recovering the product.Type: GrantFiled: January 31, 2022Date of Patent: December 5, 2023Assignee: CARGILL, INCORPORATEDInventors: Timothy Walter Abraham, Erik Allen, John J. Hahn, Paraskevas Tsobanakis, Eric Christopher Bohnert, Christopher Lawrence Frank
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Publication number: 20230348353Abstract: The disclosure relates to a method for recovering a malonate comprising a compound of the formula HOC(O)CH2C(O)OM, wherein M is a Group I alkali metal cation or ammonium cation, the method comprising the steps of a) removing water from a fermentation broth comprising malonate to obtain an aqueous concentrate; and b) recovering the malonate comprising the compound of the formula I from the aqueous concentrate.Type: ApplicationFiled: May 28, 2021Publication date: November 2, 2023Applicant: CARGILL, INCORPORATEDInventors: Timothy Walter ABRAHAM, Ravi R. GOKARN, Nolan R. MENTE
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Publication number: 20230286895Abstract: Methods and systems for producing alkyl hydroxyalkanoates from hydroxycarboxylic acid recovery bottoms. The methods generally comprise the steps of obtaining a hydroxycarboxylic acid recovery bottom, adding a mono-alcohol to the hydroxycarboxylic acid recovery bottom to obtain a first mixture, heating the first mixture, optionally in the presence of a catalyst to form a reaction product, distilling the reaction product, and recovering an alkyl hydroxyalkanoate fraction.Type: ApplicationFiled: May 19, 2023Publication date: September 14, 2023Applicant: CARGILL, INCORPORATEDInventors: Timothy Walter ABRAHAM, Anthony Louis DURAN, Stephen C. EDGAR, Ravi R. GOKARN
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Patent number: 11691941Abstract: Methods and systems for producing alkyl hydroxyalkanoates from hydroxycarboxylic acid recovery bottoms. The methods generally comprise the steps of obtaining a hydroxycarboxylic acid recovery bottom, adding a mono-alcohol to the hydroxycarboxylic acid recovery bottom to obtain a first mixture, heating the first mixture, optionally in the presence of a catalyst to form a reaction product, distilling the reaction product, and recovering an alkyl hydroxyalkanoate fraction.Type: GrantFiled: May 12, 2022Date of Patent: July 4, 2023Assignee: CARGILL, INCORPORATEDInventors: Timothy Walter Abraham, Anthony Louis Duran, Stephen C. Edgar, Ravi R. Gokarn
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Publication number: 20220267246Abstract: Methods and systems for producing alkyl hydroxyalkanoates from hydroxycarboxylic acid recovery bottoms. The methods generally comprise the steps of obtaining a hydroxycarboxylic acid recovery bottom, adding a mono-alcohol to the hydroxycarboxylic acid recovery bottom to obtain a first mixture, heating the first mixture, optionally in the presence of a catalyst to form a reaction product, distilling the reaction product, and recovering an alkyl hydroxyalkanoate fraction.Type: ApplicationFiled: May 12, 2022Publication date: August 25, 2022Applicant: CARGILL, INCORPORATEDInventors: Timothy Walter ABRAHAM, Anthony Louis DURAN, Stephen C. EDGAR, Ravi R. GOKARN
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Publication number: 20220267245Abstract: Methods and systems for producing alkyl hydroxyalkanoate from hydroxycarboxylic acid recovery bottoms. The methods generally comprise the steps of obtaining a hydroxycarboxylic acid recovery bottom, adding a mono-alcohol to the hydroxycarboxylic acid recovery bottom to obtain a first mixture, heating the first mixture, optionally in the presence of a catalyst, to form a reaction product, distilling the reaction product, and recovering an alkyl hydroxyalkanoate fraction.Type: ApplicationFiled: May 12, 2022Publication date: August 25, 2022Applicant: CARGILL, INCORPORATEDInventors: Timothy Walter ABRAHAM, Ravi R. GOKARN
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Publication number: 20220153677Abstract: A method for recovering a composition enriched in 3-hydroxypropionic acid by providing the fermentation broth, acidifying the fermentation broth; reducing the total sulfate ion and phosphate ion concentration of the resulting gaseous solution to produce a reduced ion aqueous solution; distilling the resulting reduced ion aqueous solution and recovering the resulting aqueous distillation product comprising 3-hydroxypropionic acidType: ApplicationFiled: January 31, 2022Publication date: May 19, 2022Applicant: CARGILL, INCORPORATEDInventors: Timothy Walter ABRAHAM, Erik ALLEN, John J. HAHN, Paraskevas TSOBANAKIS, Eric Christopher BOHNERT, Christopher Lawrence FRANK
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Publication number: 20220153676Abstract: A method for recovering a composition enriched in 3-hydroxypropionic acid from a fermentation broth comprising 3-hydroxypropionic acid and/or salts thereof comprises the steps of: (a) providing the fermentation broth having a pH of from about 2 to about 8 comprising: 3-hydroxypropionic acid and/or salts thereof, (b) acidifying the fennentation broth; (c) reducing the total sulfate ion and phosphate ion (d) distilling the resulting reduced ion aqueous solution and (e) recovering the product.Type: ApplicationFiled: January 31, 2022Publication date: May 19, 2022Applicant: CARGILL, INCORPORATEDInventors: Timothy Walter ABRAHAM, Erik ALLEN, John J. HAHN, Paraskevas TSOBANAKIS, Eric Christopher BOHNERT, Christopher Lawrence FRANK
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Patent number: 11332428Abstract: Methods and systems for producing alkyl hydroxyalkanoate from hydroxy carboxylic acid recovery bottoms. The methods generally comprise the steps of obtaining a hydroxy carboxylic acid recovery bottom, adding a mono-alcohol to the hydroxy carboxylic acid recovery bottom to obtain a first mixture, heating the first mixture in the presence of a catalyst to form a reaction product, distilling the reaction product, and recovering an alkyl hydroxyalkanoate fraction.Type: GrantFiled: February 7, 2019Date of Patent: May 17, 2022Assignee: CARGILL, INCORPORATEDInventors: Timothy Walter Abraham, Ravi R. Gokarn
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Patent number: 11332429Abstract: Methods and systems for producing alkyl hydroxyalkanoate from hydroxy carboxylic acid recovery bottoms. The methods generally comprise the steps of obtaining a hydroxy carboxylic acid recovery bottom, adding a mono-alcohol to the hydroxy carboxylic acid recovery bottom to obtain a first mixture, heating the first mixture in the presence of a catalyst to form a reaction product, distilling the reaction product, and recovering an alkyl hydroxyalkanoate fraction.Type: GrantFiled: June 30, 2020Date of Patent: May 17, 2022Assignee: CARGILL, INCORPORATEDInventors: Timothy Walter Abraham, Anthony Louis Duran, Stephen C. Edgar, Ravi R. Gokarn
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Patent number: 11242308Abstract: A method for producing esters of an alpha, beta-unsaturated carboxylic acid are disclosed, the method includes reacting a three or four carbon beta-hydroxyalkanoate composition or mixtures thereof with a mono-alcohol under heating conditions to form a reaction product and distilling the reaction product to recover a composition containing at least fifty percent by weight of the ester of the alpha, beta-unsaturated carboxylic acid.Type: GrantFiled: August 12, 2020Date of Patent: February 8, 2022Assignee: CARGILL, INCORPORATEDInventors: Timothy Walter Abraham, Ravi Gokarn
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Patent number: 11236036Abstract: A method for recovering a composition enriched in 3-hydroxypropionic acid from a fermentation broth comprising 3-hydroxypropionic acid and/or salts thereof comprises the steps of: (a) providing the fermentation broth having a pH of from about 2 to about 8 comprising 3-hydroxypropionic acid and/or salts thereof (b) acidifying the fermentation broth; (c) reducing the total sulfate ion and phosphate ion (d) distilling the resulting reduced ion aqueous solution and (e) recovering the product.Type: GrantFiled: October 14, 2019Date of Patent: February 1, 2022Assignee: CARGILL, INCORPORATEDInventors: Timothy Walter Abraham, Erik Allen, John J. Hahn, Paraskevas Tsobanakis, Eric Christopher Bohnert, Christopher Lawrence Frank
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Patent number: 11236037Abstract: A method for recovering a composition enriched in 3-hydroxypropionic acid by providing the fermentation broth, acidifying the fermentation broth; reducing the total sulfate ion and phosphate ion concentration of the resulting aqueous solution to produce a reduced ion aqueous solution; distilling the resulting reduced ion aqueous solution and recovering the resulting aqueous distillation product comprising 3-hydroxypropionic acid.Type: GrantFiled: October 14, 2019Date of Patent: February 1, 2022Assignee: CARGILL, INCORPORATEDInventors: Timothy Walter Abraham, Erik Allen, John J. Hahn, Paraskevas Tsobanakis, Eric Christopher Bohnert, Christopher Lawrence Frank
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Publication number: 20210095182Abstract: Readily water-miscible beta-glucan suspensions and methods of making and using the same. A readily water-miscible beta-glucan suspension includes a beta-glucan and a water-miscible organic fluid that comprises an alcohol, an alpha-hydroxy acid alkyl ester, a polyalkylene glycol alkyl ether, or a combination thereof, wherein the suspension is sufficient such that mixing with water at a shear rate of 40,000 s?1 or more forms a homogeneous mixture of the suspension and the water. The present invention also provides methods of dispersing the water-miscible beta-glucan suspension in water to form homogenous mixtures of the suspension and the water, methods of treating subterranean formations with such homogeneous mixtures, and methods of making the suspension.Type: ApplicationFiled: March 19, 2018Publication date: April 1, 2021Applicant: CARGILL, INCORPORATEDInventors: Timothy Walter ABRAHAM, Jeffrey J. MALSAM, Eric Stanley SUMNER
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Publication number: 20210095181Abstract: Readily water-miscible beta-glucan suspensions and methods of making and using the same. A readily water-miscible beta-glucan suspension includes a beta-glucan and a water-miscible organic fluid that comprises an alcohol, an alpha-hydroxy acid alkyl ester, a polyalkylene glycol alkyl ether, or a combination thereof, wherein the suspension is sufficient such that mixing with water at a shear rate of 40,000 s-1 or more forms a homogeneous mixture of the suspension and the water. The present invention also provides methods of dispersing the water-miscible beta-glucan suspension in water to form homogenous mixtures of the suspension and the water, methods of treating subterranean formations with such homogeneous mixtures, and methods of making the suspension.Type: ApplicationFiled: March 19, 2018Publication date: April 1, 2021Applicant: CARGILL, INCORPORATEDInventors: Timothy Walter ABRAHAM, Jeffrey J. MALSAM, Eric Stanley SUMNER
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Publication number: 20200369591Abstract: A method for producing esters of an alpha, beta-unsaturated carboxylic acid are disclosed, the method includes reacting a three or four carbon beta-hydroxyalkanoate composition or mixtures thereof with a mono-alcohol under heating conditions to form a reaction product and distilling the reaction product to recover a composition containing at least fifty percent by weight of the ester of the alpha, beta-unsaturated carboxylic acid.Type: ApplicationFiled: August 12, 2020Publication date: November 26, 2020Applicant: CARGILL, INCORPORATEDInventors: Timothy Walter ABRAHAM, Ravi GOKARN
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Publication number: 20200331839Abstract: Methods and systems for producing alkyl hydroxyalkanoate from hydroxy carboxylic acid recovery bottoms. The methods generally comprise the steps of obtaining a hydroxy carboxylic acid recovery bottom, adding a mono-alcohol to the hydroxy carbxylic acid recovery bottom to obtain a first mixture, heating the first mixture in the presence of a catalyst to form a reaction product, distilling the reaction product, and recovering an alkyl hydroxyalkanoate fraction.Type: ApplicationFiled: June 30, 2020Publication date: October 22, 2020Applicant: CARGILL, INCORPORATEDInventors: Timothy Walter ABRAHAM, Anthony Louis DURAN, Stephen C. EDGAR, Ravi R. GOKARN