Patents Assigned to DuPont Tate & Lyle Bio Products Company, LLC
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Publication number: 20180303732Abstract: Disclosed herein are biodegradable coating and paint compositions comprising 1,3-propanediol, wherein the 1,3-propanediol in said biodegradable composition has a bio-based carbon content of about 1% to 100%. In addition, it is preferred that the 1,3-propanediol be biologically-derived, and wherein upon biodegradation, the biologically-derived 1,3-propanediol contributes no anthropogenic CO2 emissions to the atmosphere.Type: ApplicationFiled: June 20, 2018Publication date: October 25, 2018Applicant: DuPont Tate & Lyle Bio Products Company, LLCInventors: Ann Wehner, Gyorgyi Fenyvesi, Carl F. Muska, Joseph W. DeSalvo, Melissa Joerger, Robert Miller, Irwin A. Palefsky, Raja Hari Poladi
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Patent number: 9968531Abstract: The present disclosure relates to a deodorant containing 1,3-propanediol. In particular, the present disclosure relates to a clear, natural deodorant that is safe and effective, can minimize microbial activity, can contain sufficient amounts of fragrance to mask malodor, or both, in a formulation substantially free of petroleum derived components, antibacterial and/or antifungal agents, or both.Type: GrantFiled: August 5, 2016Date of Patent: May 15, 2018Assignee: DUPONT TATE & LYLE BIO PRODUCTS COMPANY, LLCInventors: Rose D. Albert, John M. Chandler, Stephen J. Hurff
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Publication number: 20170216171Abstract: Disclosed herein are biodegradable compositions comprising 1,3-propanediol, wherein the 1,3-propanediol in said biodegradable composition has a bio-based carbon content of about 1% to 100%. In addition, it is preferred that the 1,3-propanediol be biologically-derived, and wherein upon biodegradation, the biologically-derived 1,3-propanediol contributes no anthropogenic CO2 emissions to the atmosphere.Type: ApplicationFiled: April 21, 2017Publication date: August 3, 2017Applicant: Dupont Tate & Lyle Bio Products Company, LLCInventors: Ann Wehner, Gyorgyi Fenyvesi, Carl F. Muska, Joseph W. DeSalvo, Melissa Joerger, Robert Miller, Irwin A. Palefsky, Raja Hari Poladi
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Patent number: 9668951Abstract: Biodegradable pharmaceutical compositions comprising 1,3-propanediol and its esters are provided. The 1,3-propanediol and its esters in the pharmaceutical composition are biologically derived, and as such, the pharmaceutical compositions exhibit a low anthropogenic CO2 emission profile.Type: GrantFiled: July 14, 2014Date of Patent: June 6, 2017Assignee: DuPont Tate & Lyle Bio Products Company, LLCInventors: Robert Miller, Joseph Desalvo, Gyorgyi Fenyvesi, Melissa Joerger, Raja Hari Poladi, Ann Wehner
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Publication number: 20170035666Abstract: The present disclosure relates to a deodorant containing 1,3-propanediol. in particular, the present disclosure relates to a clear, natural deodorant that is safe and effective, can minimize microbial activity, can contain sufficient amounts of fragrance to mask malodor, or both, in a formulation substantially free of petroleum derived components, antibacterial and/or antifungal agents, or both.Type: ApplicationFiled: August 5, 2016Publication date: February 9, 2017Applicant: DuPont Tate & Lyle Bio Products Company, LLCInventors: Rose D. Albert, John M. Chandler, Stephen J. Hurff
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Patent number: 9375390Abstract: Biodegradable agricultural compositions comprising 1,3-propanediol and its esters are provided. The 1,3-propanediol and its esters in the agricultural composition are biologically derived, and as such, the agricultural compositions exhibit a low anthropogenic CO2 emission profile.Type: GrantFiled: July 14, 2014Date of Patent: June 28, 2016Assignee: DuPont Tate & Lyle Bio Products Company, LLCInventors: Robert Miller, Joseph Desalvo, Gyorgyi Fenyvesi, Raja Hari Poladi, Ann Wehner
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Publication number: 20150125403Abstract: Disclosed herein are methods of reducing irritation associated with personal care and cosmetic compositions comprising 1,3-propanediol, wherein the 1,3-propanediol in said personal care or cosmetic composition has a bio-based carbon content of about 1% to 100%. In addition, it is preferred that the 1,3-propanediol be biologically-derived, and wherein upon biodegradation, the biologically-derived 1,3-propanediol contributes no anthropogenic carbon dioxide emissions to the atmosphere.Type: ApplicationFiled: January 5, 2015Publication date: May 7, 2015Applicant: DuPont Tate & Lyle Bio Products Company, LLCInventors: Melissa Joerger, Gyorgyi Fenyvesi, Raja Hari Poladi, Irwin A. Palefsky, Ann Wehner
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Publication number: 20140328938Abstract: Biodegradable pharmaceutical compositions comprising 1,3-propanediol and its esters are provided. The 1,3-propanediol and its esters in the pharmaceutical composition are biologically derived, and as such, the pharmaceutical compositions exhibit a low anthropogenic CO2 emission profile.Type: ApplicationFiled: July 14, 2014Publication date: November 6, 2014Applicant: DuPont Tate & Lyle Bio Products Company, LLCInventors: Robert Miller, Joseph Desalvo, Gyorgyi Fenyvesi, Melissa Joerger, Raja Hari Poladi, Ann Wehner
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Publication number: 20140326923Abstract: Biodegradable agricultural compositions comprising 1,3-propanediol and its esters are provided. The 1,3-propanediol and its esters in the agricultural composition are biologically derived, and as such, the agricultural compositions exhibit a low anthropogenic CO2 emission profile.Type: ApplicationFiled: July 14, 2014Publication date: November 6, 2014Applicant: DuPont Tate & Lyle Bio Products Company, LLCInventors: Robert Miller, Joseph Desalvo, Gyorgyi Fenyvesi, Raja Hari Poladi, Ann Wehner
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Patent number: 8802729Abstract: Biodegradable detergent compositions comprising enzymes and 1,3-propanediol are provided. The 1,3-propanediol in the composition is biologically derived and enhances the stability of the enzymes in the composition. The compositions also exhibit a low anthropogenic CO2 emission profile.Type: GrantFiled: March 15, 2013Date of Patent: August 12, 2014Assignee: DuPont Tate & Lyle Bio Products Company, LLCInventors: Gyorgyi Fenyvesi, Melissa Joerger, Robert Miller, Raja Hari Poladi, Ann Wehner
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Patent number: 8598231Abstract: Biodegradable flavoring agent compositions comprising 1,3-propanediol are provided, and the 1,3-propanediol in the composition is biologically derived. The compositions exhibit a lower anthropogenic CO2 emission profile. Also provided are biodegradable flavoring agent compositions comprising an ester of 1,3-propanediol. In these compositions, the ester can have at least 3% biobased carbon.Type: GrantFiled: March 15, 2013Date of Patent: December 3, 2013Assignee: DuPont Tate & Lyle Bio Products Company, LLCInventors: Gyorgyi Fenyvesi, Melissa Joerger, Robert Miller, Ann Wehner
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Patent number: 8436046Abstract: Biodegradable detergent compositions comprising 1,3-propanediol are provided, and the 1,3-propanediol in the composition is biologically derived. The compositions exhibit a lower anthropogenic CO2 emission profile. Also provided are biodegradable detergent compositions comprising an ester of 1,3-propanediol. In these compositions, the ester can have at least 3% biobased carbon.Type: GrantFiled: September 21, 2011Date of Patent: May 7, 2013Assignee: DuPont Tate & Lyle Bio Products Company, LLCInventors: Gyorgyi Fenyvesi, Melissa Joerger, Robert Miller, Raja Hari Poladi, Ann Wehner
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Publication number: 20130071535Abstract: Disclosed herein are food and flavorant compositions comprising 1,3-propanediol, wherein the 1,3-propanediol in said compositions has a bio-based carbon content of about 1% to 100%. In addition, it is preferred that the 1,3-propanediol be biologically-derived, and wherein upon biodegradation, the biologically-derived 1,3-propanediol contributes no anthropogenic CO2 emissions to the atmosphere.Type: ApplicationFiled: March 7, 2012Publication date: March 21, 2013Applicant: DuPont Tate & Lyle Bio Products Company, LLCInventors: Gyorgyi Fenyvesi, Melissa Joerger, Robert Miller, Ann Wehner
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Patent number: 8309116Abstract: Personal care compositions comprising esters of 1,3-propanediol and acceptable carriers are provided. The esters can have at least 3% biobased carbon, and the compositions can further comprise 1,3-propanediol that is biologically-derived. Also provided are processes for producing personal care compositions comprising esters of 1,3-propanediol and acceptable carriers. The processes comprise providing biologically produced 1,3-propanediol, contacting the 1,3-propanediol with organic acids, which produces the esters, recovering the esters, and incorporating the esters into personal care formulations. Also provided are processes of making a personal care composition comprising providing an ester of 1,3 propanediol and mixing the ester with an acceptable carrier to form a personal care composition.Type: GrantFiled: October 15, 2009Date of Patent: November 13, 2012Assignee: DuPont Tate & Lyle Bio Products Company, LLCInventors: Gyorgyi Fenyvesi, Ann Wehner, Melissa Joerger, Raja Hari Prasad R. Poladi
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Patent number: 8048920Abstract: Biodegradable personal care compositions comprising 1,3-propanediol are provided, and the 1,3-propanediol in the composition is biologically derived. The compositions exhibit a lower anthropogenic CO2 emission profile. Also provided are biodegradable personal care compositions comprising an ester of 1,3-propanediol. In these compositions, the ester can have at least 3% biobased carbon.Type: GrantFiled: May 25, 2010Date of Patent: November 1, 2011Assignee: DuPont Tate & Lyle Bio Products Company, LLCInventors: Melissa Joerger, Gyorgyi Fenyvesi, Raja Hari Poladi, Ann Wehner, Irwin A. Palefsky
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Patent number: 7988883Abstract: Disclosed herein are heat transfer and antifreeze compositions comprising 1,3-propanediol, wherein the 1,3-propanediol in said heat transfer or antifreeze composition has a bio-based carbon content of about 1% to 100%. In addition, it is preferred that the 1,3-propanediol be biologically-derived, and wherein upon biodegradation, the biologically-derived 1,3-propanediol contributes no anthropogenic CO2 emissions to the atmosphere.Type: GrantFiled: February 12, 2007Date of Patent: August 2, 2011Assignee: DuPont Tate & Lyle Bio Products Company, LLCInventors: Ann Wehner, Robert Miller, Gyorgyi Fenyvesi, Joseph W. DeSalvo, Melissa Joerger
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Patent number: 7972530Abstract: Disclosed herein are deicing and anti-icing compositions comprising 1,3-propanediol, wherein the 1,3-propanediol in said deicing or anti-icing composition has a bio-based carbon content of about 1% to 100%. In addition, it is preferred that the 1,3-propanediol be biologically-derived, and wherein upon biodegradation, the biologically-derived 1,3-propanediol contributes no anthropogenic CO2 emissions to the atmosphere.Type: GrantFiled: April 21, 2009Date of Patent: July 5, 2011Assignee: DuPont Tate & Lyle Bio Products Company, LLCInventors: Ann Wehner, Gyorgyi Fenyvesi, Robert Miller, Joseph W. DeSalvo, Melissa Joerger
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Patent number: 7960575Abstract: A process for forming an ester from 1,3-propanediol comprising providing 1,3-propanediol with at least 90% biobased carbon, contacting the 1,3-propanediol with an acid, thereby forming the ester, and recovering the ester is provided. The acid can be an organic acid. Additionally, a process for producing an ester, either or both a monoester and a diester, from biologically-produced 1,3-propanediol is provided. This process includes providing 1,3-propanediol produced biologically through fermentation and catalytic conversion of atmospheric carbon, contacting the 1,3-propanediol with an organic acid, wherein said ester is produced; and recovering the ester. In this process the 1,3-propanediol can have has at least 95% biobased carbon, or can have 100% biobased carbon.Type: GrantFiled: February 12, 2007Date of Patent: June 14, 2011Assignee: DuPont Tate & Lyle Bio Products Company, LLCInventors: Gyorgyi Fenyvesi, Raja Hari Prasad R. Poladi
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Patent number: 7759393Abstract: Compositions containing 1,3-propanediol and an extraction product are provided, and the 1,3-propanediol in the composition is biologically derived. Also provided are processes for extracting an extract from a source. These processes include providing an ester of 1,3-propanediol and mixing the 1,3-propanediol ester with the source. This serves to extract the extract from the source into the ester. The processes also include separating the source from the ester and extract. Also provided are compositions containing an ester of 1,3-propanediol and an extraction product. In these compositions, the ester can have at least 3% biobased carbon.Type: GrantFiled: February 12, 2007Date of Patent: July 20, 2010Assignee: DuPont Tate & Lyle Bio Products Company, LLCInventors: Melissa Joerger, Gyorgyi Fenyvesi, Raja Hari Prasad R. Poladi, Robert Miller
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Publication number: 20080176957Abstract: Disclosed herein are preservative compositions comprising 1,3-propanediol, wherein the 1,3-propanediol in said composition has a bio-based carbon content of about 1% to 100%. In addition, it is preferred that the 1,3-propanediol be biologically-derived, and wherein upon biodegradation, the biologically-derived 1,3-propanediol contributes no anthropogenic CO2 emissions to the atmosphere.Type: ApplicationFiled: November 15, 2007Publication date: July 24, 2008Applicant: DuPont Tate & Lyle Bio Products Company, LLCInventors: Melissa Joerger, Gyorgyi Fenyvesi