Patents by Inventor Julie Sacarias

Julie Sacarias 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).

  • Patent number: 7348461
    Abstract: Methods and materials are provided for the production of essentially isomerically pure perhalogenated and partially halogenated compounds. One embodiment of the present invention provides a process for the production of essentially isomerically pure CFC-216aa. Other embodiments include processes for the production of CFC-217ba and HFC-227ea. Particular embodiments of the present invention provide separation techniques for the separation of chlorofluorocarbons from HF, from other chlorofluorocarbons, and the separation of isomers of halogenated compounds. Still other embodiments of the present invention provide catalytic synthetic techniques that demonstrate extended catalyst lifetime. In other embodiments, the present invention provides catalytic techniques for the purification of isomeric mixtures.
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: March 25, 2008
    Assignee: Great Lakes Chemical Corporation
    Inventors: Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Stephan M. Brandstadter, Vicki E. Hedrick, Janet K. Boggs, John Qian, Julie Sacarias
  • Patent number: 7335805
    Abstract: Methods and materials are provided for the production of essentially isomerically pure perhalogenated and partially halogenated compounds. One embodiment of the present invention provides a process for the production of essentially isomerically pure CFC-216aa. Other embodiments include processes for the production of CFC-217ba and HFC-227ea. Particular embodiments of the present invention provide separation techniques for the separation of chlorofluorocarbons from HF, from other chlorofluorocarbons, and the separation of isomers of halogenated compounds. Still other embodiments of the present invention provide catalytic synthetic techniques that demonstrate extended catalyst lifetime. In other embodiments, the present invention provides catalytic techniques for the purification of isomeric mixtures.
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: February 26, 2008
    Assignee: Great Lakes Chemical Corporation
    Inventors: Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Stephan M. Brandstadter, Vicki E. Hedrick, Janet K. Boggs, John Qian, Julie Sacarias
  • Patent number: 7332635
    Abstract: Methods and materials are provided for the production of essentially isomerically pure perhalogenated and partially halogenated compounds. One embodiment of the present invention provides a process for the production of essentially isomerically pure CFC-216aa. Other embodiments include processes for the production of CFC-217ba and HFC-227ea. Particular embodiments of the present invention provide separation techniques for the separation of chlorofluorocarbons from HF, from other chlorofluorocarbons, and the separation of isomers of halogenated compounds. Still other embodiments of the present invention provide catalytic synthetic techniques that demonstrate extended catalyst lifetime. In other embodiments, the present invention provides catalytic techniques for the purification of isomeric mixtures.
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: February 19, 2008
    Assignee: Great Lakes Chemical Corporation
    Inventors: Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Stephan M. Brandstadter, Vicki E. Hedrick, Janet K. Boggs, John Qian, Julie Sacarias
  • Patent number: 7329786
    Abstract: Methods and materials are provided for the production of essentially isomerically pure perhalogenated and partially halogenated compounds. One embodiment of the present invention provides a process for the production of essentially isomerically pure CFC-216aa. Other embodiments include processes for the production of CFC-217ba and HFC-227ea. Particular embodiments of the present invention provide separation techniques for the separation of chlorofluorocarbons from HF, from other chlorofluorocarbons, and the separation of isomers of halogenated compounds. Still other embodiments of the present invention provide catalytic synthetic techniques that demonstrate extended catalyst lifetime. In other embodiments, the present invention provides catalytic techniques for the purification of isomeric mixtures.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: February 12, 2008
    Assignee: Great Lakes Chemical Corporation
    Inventors: Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Stephan M. Brandstadter, Vicki E. Hedrick, Janet K. Boggs, John Chengping Chien, Julie Sacarias, Vimal Sharma
  • Patent number: 7151197
    Abstract: Methods and materials are provided for the production of essentially isomerically pure perhalogenated and partially halogenated compounds. One embodiment of the present invention provides a process for the production of essentially isomerically pure CFC-216aa. Other embodiments include processes for the production of CFC-217ba and HFC-227ea. Particular embodiments of the present invention provide separation techniques for the separation of chlorofluorocarbons from HF, from other chlorofluorocarbons, and the separation of isomers of halogenated compounds. Still other embodiments of the present invention provide catalytic synthetic techniques that demonstrate extended catalyst lifetime. In other embodiments, the present invention provides catalytic techniques for the purification of isomeric mixtures.
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: December 19, 2006
    Assignee: Great Lakes Chemical Corporation
    Inventors: Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Stephan M. Brandstadter, Vicki E. Hedrick, Janet K. Boggs, John Qian, Julie Sacarias
  • Publication number: 20040102662
    Abstract: Methods and materials are provided for the production of essentially isomerically pure perhalogenated and partially halogenated compounds. One embodiment of the present invention provides a process for the production of essentially isomerically pure CFC-216aa. Other embodiments include processes for the production of CFC-217ba and HFC-227ea. Particular embodiments of the present invention provide separation techniques for the separation of chlorofluorocarbons from HF, from other chlorofluorocarbons, and the separation of isomers of halogenated compounds. Still other embodiments of the present invention provide catalytic synthetic techniques that demonstrate extended catalyst lifetime. In other embodiments, the present invention provides catalytic techniques for the purification of isomeric mixtures.
    Type: Application
    Filed: October 31, 2003
    Publication date: May 27, 2004
    Inventors: Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Stephan M. Brandstadter, Vicki E. Hedrick, Janet K. Boggs, John Qian, Julie Sacarias
  • Publication number: 20040102664
    Abstract: Methods and materials are provided for the production of essentially isomerically pure perhalogenated and partially halogenated compounds. One embodiment of the present invention provides a process for the production of essentially isomerically pure CFC-216aa. Other embodiments include processes for the production of CFC-217ba and HFC-227ea. Particular embodiments of the present invention provide separation techniques for the separation of chlorofluorocarbons from HF, from other chlorofluorocarbons, and the separation of isomers of halogenated compounds. Still other embodiments of the present invention provide catalytic synthetic techniques that demonstrate extended catalyst lifetime. In other embodiments, the present invention provides catalytic techniques for the purification of isomeric mixtures.
    Type: Application
    Filed: October 31, 2003
    Publication date: May 27, 2004
    Inventors: Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Stephan M. Brandstadter, Vicki E. Hedrick, Janet K. Boggs, John Qian, Julie Sacarias
  • Publication number: 20040102663
    Abstract: Methods and materials are provided for the production of essentially isomerically pure perhalogenated and partially halogenated compounds. One embodiment of the present invention provides a process for the production of essentially isomerically pure CFC-216aa. Other embodiments include processes for the production of CFC-217ba and HFC-227ea. Particular embodiments of the present invention provide separation techniques for the separation of chlorofluorocarbons from HF, from other chlorofluorocarbons, and the separation of isomers of halogenated compounds. Still other embodiments of the present invention provide catalytic synthetic techniques that demonstrate extended catalyst lifetime. In other embodiments, the present invention provides catalytic techniques for the purification of isomeric mixtures.
    Type: Application
    Filed: October 31, 2003
    Publication date: May 27, 2004
    Inventors: Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Stephan M. Brandstadter, Vicki E. Hedrick, Janet K. Boggs, John Qian, Julie Sacarias
  • Publication number: 20040102661
    Abstract: Methods and materials are provided for the production of essentially isomerically pure perhalogenated and partially halogenated compounds. One embodiment of the present invention provides a process for the production of essentially isomerically pure CFC-216aa. Other embodiments include processes for the production of CFC-217ba and HFC-227ea. Particular embodiments of the present invention provide separation techniques for the separation of chlorofluorocarbons from HF, from other chlorofluorocarbons, and the separation of isomers of halogenated compounds. Still other embodiments of the present invention provide catalytic synthetic techniques that demonstrate extended catalyst lifetime. In other embodiments, the present invention provides catalytic techniques for the purification of isomeric mixtures.
    Type: Application
    Filed: October 31, 2003
    Publication date: May 27, 2004
    Inventors: Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Stephan M. Brandstadter, Vicki E. Hedrick, Janet K. Boggs, John Qian, Julie Sacarias
  • Publication number: 20040102660
    Abstract: Methods and materials are provided for the production of essentially isomerically pure perhalogenated and partially halogenated compounds. One embodiment of the present invention provides a process for the production of essentially isomerically pure CFC-216aa. Other embodiments include processes for the production of CFC-217ba and HFC-227ea. Particular embodiments of the present invention provide separation techniques for the separation of chlorofluorocarbons from HF, from other chlorofluorocarbons, and the separation of isomers of halogenated compounds. Still other embodiments of the present invention provide catalytic synthetic techniques that demonstrate extended catalyst lifetime. In other embodiments, the present invention provides catalytic techniques for the purification of isomeric mixtures.
    Type: Application
    Filed: October 31, 2003
    Publication date: May 27, 2004
    Inventors: Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Stephan M. Brandstadter, Vicki E. Hedrick, Janet K. Boggs, John Qian, Julie Sacarias
  • Publication number: 20030105368
    Abstract: Methods and materials are provided for the production of essentially isomerically pure perhalogenated and partially halogenated compounds. One embodiment of the present invention provides a process for the production of essentially isomerically pure CFC-216aa. Other embodiments include processes for the production of CFC-217ba and HFC-227ea. Particular embodiments of the present invention provide separation techniques for the separation of chlorofluorocarbons from HF, from other chlorofluorocarbons, and the separation of isomers of halogenated compounds. Still other embodiments of the present invention provide catalytic synthetic techniques that demonstrate extended catalyst lifetime. In other embodiments, the present invention provides catalytic techniques for the purification of isomeric mixtures.
    Type: Application
    Filed: September 28, 2001
    Publication date: June 5, 2003
    Inventors: Yuichi Iikubo, Stephen Owens, Mitchel Cohn, Stephan M. Brandstadter, Vicki E. Hedrick, Janet K. Boggs, John Qian, Julie Sacarias