Patents by Inventor Sarah L. Lewis

Sarah L. Lewis 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: 9061273
    Abstract: Catalysts amenable to oxidizing sulfur compounds and systems and methods of using these catalysts to effect the removal of sulfur from crude oil and crude oil distillates are disclosed. The catalyst is disposed with a titanyl moiety which serves to selectively coordinate sulfur compounds and affect their oxidation. The titanyl may be bound within a polymer or on the surface of a polymer or on the surface or in the pores of an inorganic support. The resulting oxidized sulfur compounds are readily separated from the initial crude oil or crude oil distillate streams by traditional separation techniques arrayed as described in the systems and methods disclosed.
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: June 23, 2015
    Assignee: AUTERRA, INC.
    Inventors: Kyle E. Litz, Partha S. Dutta, Tracey M. Jordan, Sarah L. Lewis, Anthony J. Loughran, Mark N. Rossetti, Timothy J. Ullman, Jennifer L. Vreeland
  • Patent number: 9028768
    Abstract: Compounds, synthesis of, and methods for synthesizing metal alkoxide derivatives; and metal alkoxide derivatives for use as flame retardants are described. Group 13 metal alkoxides having flame retardant properties may be prepared by reacting the group 13 metal trihydroxide with an alcohol.
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: May 12, 2015
    Assignee: Auterra, Inc.
    Inventors: Mark N. Rossetti, Partha S. Dutta, Sarah L. Lewis, Kyle E. Litz, Tracey M. Jordan, Jennifer L. Vreeland
  • Patent number: 8877131
    Abstract: Compounds, synthesis of, and methods for synthesizing metal alkoxide derivatives; and metal alkoxide derivatives for use as flame retardants are described. Group 13 metal alkoxides having flame retardant properties may be prepared by reacting the group 13 metal trihydroxide with an alcohol.
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: November 4, 2014
    Assignee: Auterra, Inc.
    Inventors: Kyle E. Litz, Partha S. Dutta, Sarah L. Lewis, Mark N. Rossetti, Tracey M. Jordan, Jennifer L. Vreeland
  • Patent number: 8262867
    Abstract: Compounds, synthesis of, and methods for synthesizing metal alkoxide derivatives; and metal alkoxide derivatives for use as flame retardants are described. Group 13 metal alkoxides having flame retardant properties may be prepared by reacting the periodic table group 13 metalloid or metal trihydroxide with an alcohol.
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: September 11, 2012
    Assignee: Auterra, Inc.
    Inventors: Partha S. Dutta, Sarah L. Lewis, Kyle E. Litz, Mark N. Rossetti, Tracey M. Jordan, Jennifer L. Vreeland
  • Publication number: 20100178218
    Abstract: Compounds, synthesis of, and methods for synthesizing metal alkoxide derivatives; and metal alkoxide derivatives for use as flame retardants are described. Group 13 metal alkoxides having flame retardant properties may be prepared by reacting the group 13 metal trihydroxide with an alcohol.
    Type: Application
    Filed: March 25, 2010
    Publication date: July 15, 2010
    Applicant: AUTERRA, INC.
    Inventors: Partha S. Dutta, Sarah L. Lewis, Kyle E. Litz, Mark N. Rossetti, Tracey M. Jordan, Jennifer L. Vreeland
  • Publication number: 20100179339
    Abstract: Compounds, synthesis of, and methods for synthesizing metal alkoxide derivatives; and metal alkoxide derivatives for use as flame retardants are described. Group 13 metal alkoxides having flame retardant properties may be prepared by reacting the group 13 metal trihydroxide with an alcohol.
    Type: Application
    Filed: March 25, 2010
    Publication date: July 15, 2010
    Applicant: Auterra, Inc.
    Inventors: Partha S. Dutta, Sarah L. Lewis, Kyle E. Litz, Mark N. Rossetti, Tracey M. Jordan, Jennifer L. Vreeland
  • Publication number: 20100178220
    Abstract: Compounds, synthesis of, and methods for synthesizing metal alkoxide derivatives; and metal alkoxide derivatives for use as flame retardants are described. Group 13 metal alkoxides having flame retardant properties may be prepared by reacting the group 13 metal trihydroxide with an alcohol.
    Type: Application
    Filed: March 25, 2010
    Publication date: July 15, 2010
    Applicant: AUTERRA, INC.
    Inventors: Partha S. Dutta, Sarah L. Lewis, Kyle E. Litz, Mark N. Rossetti, Tracey M. Jordan, Jennifer L. Vreeland
  • Publication number: 20090134369
    Abstract: Compounds, synthesis of, and methods for synthesizing metal alkoxide derivatives; and metal alkoxide derivatives for use as flame retardants are described. Group 13 metal alkoxides having flame retardant properties may be prepared by reacting the group 13 metal trihydroxide with an alcohol.
    Type: Application
    Filed: October 31, 2008
    Publication date: May 28, 2009
    Applicant: APPLIED NANOWORKS, INC.
    Inventors: Partha S. Dutta, Sarah L. Lewis, Kyle E. Litz, Mark N. Rossetti, Tracey M. Jordan, Jennifer L. Vreeland