Patents Assigned to DuPont Tate & Lyle Bio Products Company, LLC
  • Publication number: 20180303732
    Abstract: 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: Application
    Filed: June 20, 2018
    Publication date: October 25, 2018
    Applicant: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Ann Wehner, Gyorgyi Fenyvesi, Carl F. Muska, Joseph W. DeSalvo, Melissa Joerger, Robert Miller, Irwin A. Palefsky, Raja Hari Poladi
  • Patent number: 9968531
    Abstract: 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: Grant
    Filed: August 5, 2016
    Date of Patent: May 15, 2018
    Assignee: DUPONT TATE & LYLE BIO PRODUCTS COMPANY, LLC
    Inventors: Rose D. Albert, John M. Chandler, Stephen J. Hurff
  • Publication number: 20170216171
    Abstract: 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: Application
    Filed: April 21, 2017
    Publication date: August 3, 2017
    Applicant: Dupont Tate & Lyle Bio Products Company, LLC
    Inventors: Ann Wehner, Gyorgyi Fenyvesi, Carl F. Muska, Joseph W. DeSalvo, Melissa Joerger, Robert Miller, Irwin A. Palefsky, Raja Hari Poladi
  • Patent number: 9668951
    Abstract: 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: Grant
    Filed: July 14, 2014
    Date of Patent: June 6, 2017
    Assignee: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Robert Miller, Joseph Desalvo, Gyorgyi Fenyvesi, Melissa Joerger, Raja Hari Poladi, Ann Wehner
  • Publication number: 20170035666
    Abstract: 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: Application
    Filed: August 5, 2016
    Publication date: February 9, 2017
    Applicant: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Rose D. Albert, John M. Chandler, Stephen J. Hurff
  • Patent number: 9375390
    Abstract: 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: Grant
    Filed: July 14, 2014
    Date of Patent: June 28, 2016
    Assignee: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Robert Miller, Joseph Desalvo, Gyorgyi Fenyvesi, Raja Hari Poladi, Ann Wehner
  • Publication number: 20150125403
    Abstract: 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: Application
    Filed: January 5, 2015
    Publication date: May 7, 2015
    Applicant: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Melissa Joerger, Gyorgyi Fenyvesi, Raja Hari Poladi, Irwin A. Palefsky, Ann Wehner
  • Publication number: 20140328938
    Abstract: 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: Application
    Filed: July 14, 2014
    Publication date: November 6, 2014
    Applicant: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Robert Miller, Joseph Desalvo, Gyorgyi Fenyvesi, Melissa Joerger, Raja Hari Poladi, Ann Wehner
  • Publication number: 20140326923
    Abstract: 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: Application
    Filed: July 14, 2014
    Publication date: November 6, 2014
    Applicant: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Robert Miller, Joseph Desalvo, Gyorgyi Fenyvesi, Raja Hari Poladi, Ann Wehner
  • Patent number: 8802729
    Abstract: 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: Grant
    Filed: March 15, 2013
    Date of Patent: August 12, 2014
    Assignee: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Gyorgyi Fenyvesi, Melissa Joerger, Robert Miller, Raja Hari Poladi, Ann Wehner
  • Patent number: 8598231
    Abstract: 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: Grant
    Filed: March 15, 2013
    Date of Patent: December 3, 2013
    Assignee: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Gyorgyi Fenyvesi, Melissa Joerger, Robert Miller, Ann Wehner
  • Patent number: 8436046
    Abstract: 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: Grant
    Filed: September 21, 2011
    Date of Patent: May 7, 2013
    Assignee: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Gyorgyi Fenyvesi, Melissa Joerger, Robert Miller, Raja Hari Poladi, Ann Wehner
  • Publication number: 20130071535
    Abstract: 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: Application
    Filed: March 7, 2012
    Publication date: March 21, 2013
    Applicant: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Gyorgyi Fenyvesi, Melissa Joerger, Robert Miller, Ann Wehner
  • Patent number: 8309116
    Abstract: 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: Grant
    Filed: October 15, 2009
    Date of Patent: November 13, 2012
    Assignee: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Gyorgyi Fenyvesi, Ann Wehner, Melissa Joerger, Raja Hari Prasad R. Poladi
  • Patent number: 8048920
    Abstract: 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: Grant
    Filed: May 25, 2010
    Date of Patent: November 1, 2011
    Assignee: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Melissa Joerger, Gyorgyi Fenyvesi, Raja Hari Poladi, Ann Wehner, Irwin A. Palefsky
  • Patent number: 7988883
    Abstract: 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: Grant
    Filed: February 12, 2007
    Date of Patent: August 2, 2011
    Assignee: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Ann Wehner, Robert Miller, Gyorgyi Fenyvesi, Joseph W. DeSalvo, Melissa Joerger
  • Patent number: 7972530
    Abstract: 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: Grant
    Filed: April 21, 2009
    Date of Patent: July 5, 2011
    Assignee: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Ann Wehner, Gyorgyi Fenyvesi, Robert Miller, Joseph W. DeSalvo, Melissa Joerger
  • Patent number: 7960575
    Abstract: 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: Grant
    Filed: February 12, 2007
    Date of Patent: June 14, 2011
    Assignee: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Gyorgyi Fenyvesi, Raja Hari Prasad R. Poladi
  • Patent number: 7759393
    Abstract: 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: Grant
    Filed: February 12, 2007
    Date of Patent: July 20, 2010
    Assignee: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Melissa Joerger, Gyorgyi Fenyvesi, Raja Hari Prasad R. Poladi, Robert Miller
  • Publication number: 20080176957
    Abstract: 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: Application
    Filed: November 15, 2007
    Publication date: July 24, 2008
    Applicant: DuPont Tate & Lyle Bio Products Company, LLC
    Inventors: Melissa Joerger, Gyorgyi Fenyvesi