Patents by Inventor Georgeta Hategan

Georgeta Hategan 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).

  • Publication number: 20140357539
    Abstract: This invention relates to a composition, comprising: an unsaturated functionalized monomer of from about 5 to about 30 carbon atoms, which is: (a) polymerized to form a functionalized polymer; (b) copolymerized with a comonomer to form a functionalized copolymer; or (c) reacted with an enophilic reagent to form a polyfunctionalized monomer. The polyfunctionalized monomer may be polymerized to form a polyfunctionalized polymer which may be further reacted with one or more additional reagents. The invention relates to lubricants, functional fluids, fuels, dispersants, detergents and polymeric resins.
    Type: Application
    Filed: August 21, 2014
    Publication date: December 4, 2014
    Inventors: Stephen Augustine DiBiase, Syed Q.A. Rizvi, Georgeta Hategan
  • Publication number: 20140301999
    Abstract: The present invention relates to a genus of biaryl compounds containing at least one further ring. The compounds are PDE4 inhibitors useful for the treatment and prevention of stroke, myocardial infarct and cardiovascular inflammatory diseases and disorders.
    Type: Application
    Filed: June 23, 2014
    Publication date: October 9, 2014
    Inventors: Jasbir Singh, Mark E. Gurney, Alex Burgin, Vincent Sandanayaka, Alexander Kiselyov, Adalie Motta, Gary Schiltz, Georgeta Hategan, Timothy Hagen
  • Patent number: 8846587
    Abstract: This invention relates to a composition, comprising: an unsaturated functionalized monomer of from about 5 to about 30 carbon atoms, which is: (a) polymerized to form a functionalized polymer; (b) copolymerized with a comonomer to form a functionalized copolymer; or (c) reacted with an enophilic reagent to form a polyfunctionalized monomer. The polyfunctionalized monomer may be polymerized to form a polyfunctionalized polymer which may be further reacted with one or more additional reagents. The invention relates to lubricants, functional fluids, fuels, dispersants, detergents and polymeric resins.
    Type: Grant
    Filed: October 25, 2011
    Date of Patent: September 30, 2014
    Assignee: Elevance Renewable Sciences, Inc.
    Inventors: Stephen Augustine DiBiase, Syed Q. A. Rizvi, Georgeta Hategan
  • Publication number: 20140284520
    Abstract: The oligomerization of certain carboxylic acids and alkyl esters derived from natural oils is disclosed. This includes the oligomerization of C10-17 unsaturated carboxylic acids such as 9-decenoic acid, where the oligomerization yields a mixture of mono-, di- and tri-carboxylic acids. This also includes the oligomerization of certain alkyl esters, including the oligomerization of C10-17 unsaturated alkyl esters such as methyl 9-decenoate (9-DAME), where the oligomerization yields a mixture of mono-, di- and tri-carboxylic acid esters. Various end use applications for the oligomerized carboxylic acids and oligomerized alkyl esters are also disclosed.
    Type: Application
    Filed: March 19, 2014
    Publication date: September 25, 2014
    Applicant: Elevance Renewable Sciences, Inc.
    Inventors: Georgeta Hategan, Steven A. Cohen, Ryan Littich, Stephen A. DiBiase, Bruce Firth, Robin Weitkamp
  • Publication number: 20140274844
    Abstract: Copolymers of alpha-olefins are generally disclosed, including methods of making such copolymers. In some embodiments, copolymers of alpha-olefins and certain unsaturated ester compounds are also disclosed, including methods of making such copolymers. Lubricant compositions including copolymers of alpha-olefins are also disclosed, as well as methods of using such compositions in certain lubricant applications.
    Type: Application
    Filed: March 11, 2014
    Publication date: September 18, 2014
    Applicant: ELEVANCE RENEWABLE SCIENCES, INC.
    Inventors: Syed Q. Rizvi, Debra Tindall, Georgeta Hategan, Kristine Counter
  • Publication number: 20140274843
    Abstract: A lubricant composition may include a copolymer having constitutional units formed from monomers including an alpha-olefin and an ?-ester-alk-?-ene molecule, where the composition has a kinematic viscosity at 100° C. of at most 20 centistokes, or of at least 40 centistokes. A lubricant composition may include a copolymer having constitutional units formed from monomers including an alpha-olefin, an ?-ester-alk-?-ene molecule and an ?-(carboxylic acid)-alk-?-ene molecule, where the composition has a viscosity that varies as the molar ratio of the ?-ester-alk-?-ene molecule ?-(carboxylic acid)-alk-?-ene molecule in the monomers varies.
    Type: Application
    Filed: March 11, 2014
    Publication date: September 18, 2014
    Applicant: ELEVANCE RENEWABLE SCIENCES, INC.
    Inventors: Debra Tindall, Georgeta Hategan, Syed Q. Rizvi
  • Patent number: 8791267
    Abstract: The present invention relates to a genus of biaryl compounds containing at least one further ring. The compounds are PDE4 inhibitors useful for the treatment and prevention of stroke, myocardial infarct and cardiovascular inflammatory diseases and disorders.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: July 29, 2014
    Assignee: Decode Genetics EHF
    Inventors: Jasbir Singh, Mark E. Gurney, Alex Burgin, Vincent Sandanayaka, Alexander Kiselyov, Adalie Motta, Gary Schiltz, Georgeta Hategan, Timothy Hagen
  • Publication number: 20120283156
    Abstract: This invention relates to functionalized monomers which are reacted with an enophilic reagent (e.g., maleic anhydride) to form an enophilic reagent modified functionalized monomer. The enophilic reagent modified functionalized monomer may be further reacted with one or more additional reagents (e.g., oxygen-containing reagents, nitrogen-containing reagents, metals or metal compounds). The invention relates to base oils which may comprise functional base oils. The invention relates to lubricants, functional fluids, fuels, dispersants, detergents and functional compositions (e.g., cleaning solutions, food products, etc.).
    Type: Application
    Filed: March 23, 2012
    Publication date: November 8, 2012
    Inventors: Stephen A. DiBiase, Syed Q.A. Rizvi, Georgeta Hategan
  • Publication number: 20120277133
    Abstract: This invention relates to functionalized polymers derived from functionalized monomers. The functionalized polymer may be reacted with an enophilic reagent (e.g., maleic anhydride) to form an enophilic reagent modified functionalized polymer. The functionalized polymer may be further reacted with one or more additional reagents, e.g., an oxygen-containing reagent (e.g., alcohol, polyol), a nitrogen-containing reagent (e.g., amine, polyamine, aminoalcohol), a metal, a metal compound, or a mixture of two or more thereof. The invention relates to lubricants, functional fluids, fuels, dispersants, detergents and polymer compositions.
    Type: Application
    Filed: March 23, 2012
    Publication date: November 1, 2012
    Inventors: Stephen A. DiBiase, Syed Q.A. Rizvi, Georgeta Hategan
  • Publication number: 20120264664
    Abstract: This invention relates to malienated derivatives made from maleic anhydride, functionalized monomers, and one or more additional reagents, e.g., an oxygen-containing reagent (e.g., alcohol, polyol), a nitrogen-containing reagent (e.g., amine, polyamine, aminoalcohol), a metal and/or a metal compound. The invention relates to lubricants, functional fluids, fuels, dispersants, detergents and functional compositions (e.g., cleaning solutions, food compositions, etc.
    Type: Application
    Filed: March 23, 2012
    Publication date: October 18, 2012
    Inventors: Stephen A. DiBiase, Syed Q.A. Rizvi, Georgeta Hategan
  • Publication number: 20120264662
    Abstract: This invention relates to functionalized monomers. The functionalized monomer may be reacted with an enophilic reagent (e.g., maleic anhydride) to form an enophilic reagent modified functionalized monomer. The invention relates to lubricants, functional fluids, fuels, dispersants, detergents, functional compositions (e.g., food products, cleaners, etc.), and the like.
    Type: Application
    Filed: March 23, 2012
    Publication date: October 18, 2012
    Inventors: Stephen A. DiBiase, Syed Q.A. Rizvi, Georgeta Hategan
  • Publication number: 20120245063
    Abstract: This invention relates to a composition, comprising: an unsaturated functionalized monomer of from about 5 to about 30 carbon atoms, which is: (a) polymerized to form a functionalized polymer; (b) copolymerized with a comonomer to form a functionalized copolymer; or (c) reacted with an enophilic reagent to form a polyfunctionalized monomer. The polyfunctionalized monomer may be polymerized to form a polyfunctionalized polymer which may be further reacted with one or more additional reagents. The invention relates to lubricants, functional fluids, fuels, dispersants, detergents and polymeric resins.
    Type: Application
    Filed: October 25, 2011
    Publication date: September 27, 2012
    Inventors: Stephen Augustine DiBiase, Syed Q.A. Rizvi, Georgeta Hategan
  • Publication number: 20120183522
    Abstract: The present invention relates to a genus of biaryl compounds containing at least one further ring. The compounds are PDE4 inhibitors useful for the treatment and prevention of stroke, myocardial infarct and cardiovascular inflammatory diseases and disorders.
    Type: Application
    Filed: March 26, 2012
    Publication date: July 19, 2012
    Applicant: DECODE GENETICS EHF
    Inventors: Jasbir Singh, Mark E. Gurney, Alex Burgin, Vincent Sandanayaka, Alexander Kiselyov, Adalie Motta, Gary Schiltz, Georgeta Hategan, Timothy Hagen
  • Patent number: 7714017
    Abstract: Peri-substituted, fused bicyclic ring carboxylic acids useful for the treatment or prophylaxis of a prostaglandin-mediated disease or condition are disclosed.
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: May 11, 2010
    Assignee: Decode Genetics, EHF
    Inventors: Jasbir Singh, Mark Gurney, Georgeta Hategan, Peng Yu, David Zembower, Nian Zhou, Alexandre Mikhaylovich Polozov, Wayne Edward Zeller
  • Publication number: 20090324569
    Abstract: The present invention relates to a genus of biaryl compounds containing at least one further ring. The compounds are PDE4 inhibitors useful for the treatment and prevention of stroke, myocardial infarct and cardiovascular inflammatory diseases and disorders.
    Type: Application
    Filed: November 20, 2008
    Publication date: December 31, 2009
    Applicant: DECODE GENETICS EHF
    Inventors: Jasbir Singh, Mark E. Gurney, Alex Burgin, Vincent Sandanayaka, Alexander Kiselyov, Adalie Motta, Gary Schiltz, Georgeta Hategan, Timothy Hagen
  • Publication number: 20090291948
    Abstract: Acyl sulfonamide, peri-substituted, fused bicyclic ring compounds useful for the treatment or prophylaxis of a prostaglandin-mediated disease or condition are disclosed.
    Type: Application
    Filed: August 3, 2009
    Publication date: November 26, 2009
    Applicant: DECODE GENETICS EHF
    Inventors: Jasbir Singh, Mark E. Gurney, Georgeta Hategan, Peng Yu, David Zembower, Nian Zhou
  • Patent number: 7598397
    Abstract: Acyl sulfonamide, peri-substituted, fused bicyclic ring compounds useful for the treatment or prophylaxis of a prostaglandin-mediated disease or condition are disclosed.
    Type: Grant
    Filed: June 27, 2005
    Date of Patent: October 6, 2009
    Assignee: deCODE genetics ehf
    Inventors: Jasbir Singh, Mark E. Gurney, Georgeta Hategan, Peng Yu, David Zembower, Nian Zhou
  • Publication number: 20090075985
    Abstract: Aryl sulfonamide, peri-substituted, fused bicyclic ring compounds useful for the treatment or prophylaxis of a prostaglandin-mediated disease or condition are disclosed.
    Type: Application
    Filed: November 3, 2008
    Publication date: March 19, 2009
    Applicant: DECODE GENETICS INC.
    Inventors: Jasbir Singh, Mark Gurney, Georgeta Hategan
  • Publication number: 20060142348
    Abstract: Aryl sulfonamide, peri-substituted, fused bicyclic ring compounds useful for the treatment or prophylaxis of a prostaglandin-mediated disease or condition are disclosed.
    Type: Application
    Filed: October 11, 2005
    Publication date: June 29, 2006
    Applicant: deCODE Chemistry, Inc.
    Inventors: Jasbir Singh, Mark Gurney, Georgeta Hategan
  • Publication number: 20060142355
    Abstract: Peri-substituted, fused bicyclic ring carboxylic acids useful for the treatment or prophylaxis of a prostaglandin-mediated disease or condition are disclosed.
    Type: Application
    Filed: October 11, 2005
    Publication date: June 29, 2006
    Applicant: deCODE Chemistry, Inc.
    Inventors: Jasbir Singh, Mark Gurney, Georgeta Hategan, Peng Yu, David Zembower, Nian Zhou, Alexandre Polozov, Wayne Zeller