Patents by Inventor Kyle W. Quasdorf

Kyle W. Quasdorf 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: 9567307
    Abstract: Embodiments of the invention provide methods and materials for chemical cross-coupling reactions that utilize aryl alcohol derivatives as cross-coupling partners. Embodiments of the invention include methods for the amination of aryl sulfamates and carbamates, which are attractive cross-coupling partners, particularly for use in multistep synthesis. Illustrative embodiments include versatile means to use simple derivatives of phenol as precursors to polysubstituted aryl amines, as exemplified by a concise synthesis of the antibacterial drug linezolid.
    Type: Grant
    Filed: January 6, 2012
    Date of Patent: February 14, 2017
    Assignee: The Regents of the University of California
    Inventors: Neil K. Garg, Stephen D. Ramgren, Amanda L. Silberstein, Kyle W. Quasdorf
  • Patent number: 8686192
    Abstract: Methods of converting cellulose or related biorenewable carbohydrate materials into high-value chemical compounds. The methods provide a means of converting low-cost materials such as cellulose and biomass into high yields of compounds such as ethylene glycol, propylene glycol, glycerin, methanol, hydroxyacetone, glycolaldehyde and dihydroxyacetone.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: April 1, 2014
    Assignee: Iowa State University Research Foundation, Inc.
    Inventors: Walter S. Trahanovsky, Ronald C. Holtan, Kyle W. Quasdorf, Norman K. Olson, Alyse A. Dilts, Joseph A. Marshall
  • Publication number: 20130289270
    Abstract: Embodiments of the invention provide methods and materials for chemical cross-coupling reactions that utilize aryl alcohol derivatives as cross-coupling partners. Embodiments of the invention include methods for the amination of aryl sulfamates and carbamates, which are attractive cross-coupling partners, particularly for use in multistep synthesis. Illustrative embodiments include versatile means to use simple derivatives of phenol as precursors to polysubstituted aryl amines, as exemplified by a concise synthesis of the antibacterial drug linezolid.
    Type: Application
    Filed: January 6, 2012
    Publication date: October 31, 2013
    Applicant: The Regents of the University of California
    Inventors: Neil K. Garg, Stephen D. Ramgren, Amanda L. Silberstein, Kyle W. Quasdorf
  • Patent number: 8546607
    Abstract: Embodiments of the invention provide methods and materials for chemical cross-coupling reactions that utilize unconventional phenol derivatives as cross-coupling partners. Embodiments of the invention can be used to synthesize a variety of useful organic compounds, for example the anti-inflammatory drug flurbiprofen.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: October 1, 2013
    Assignee: The Regents of the University of California
    Inventors: Neil K. Garg, Kyle W. Quasdorf, Xia Tian
  • Publication number: 20130060067
    Abstract: Methods of converting cellulose or related biorenewable carbohydrate materials into high-value chemical compounds. The methods provide a means of converting low-cost materials such as cellulose and biomass into high yields of compounds such as ethylene glycol, propylene glycol, glycerin, methanol, hydroxyacetone, glycolaldehyde and dihydroxyacetone.
    Type: Application
    Filed: August 24, 2012
    Publication date: March 7, 2013
    Applicant: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
    Inventors: Walter S. Trahanovsky, Ronald C. Holtan, Kyle W. Quasdorf, Norman K. Olson, Alyse A. Dilts, Joseph A. Marshall
  • Patent number: 8383864
    Abstract: Methods of converting cellulose or related biorenewable carbohydrate materials into high-value chemical compounds. The methods provide a means of converting low-cost materials such as cellulose and biomass into high yields of compounds such as ethylene glycol, propylene glycol, glycerin, methanol, hydroxyacetone, glycolaldehyde and dihydroxyacetone.
    Type: Grant
    Filed: December 8, 2010
    Date of Patent: February 26, 2013
    Assignee: Iowa State University Research Foundation, Inc.
    Inventors: Walter S. Trahanovsky, Ronald C. Holtan, Kyle W. Quasdorf, Norman K. Olson, Alyse A. Hurd, Joseph A. Marshall
  • Publication number: 20110137085
    Abstract: Methods of converting cellulose or related biorenewable carbohydrate materials into high-value chemical compounds. The methods provide a means of converting low-cost materials such as cellulose and biomass into high yields of compounds such as ethylene glycol, propylene glycol, glycerin, methanol, hydroxyacetone, glycolaldehyde and dihydroxyacetone.
    Type: Application
    Filed: December 8, 2010
    Publication date: June 9, 2011
    Applicant: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
    Inventors: WALTER S. TRAHANOVSKY, RONALD C. HOLTAN, KYLE W. QUASDORF, NORMAN K. OLSON, ALYSE A. HURD, JOSEPH A. MARSHALL
  • Publication number: 20110077406
    Abstract: Embodiments of the invention provide methods and materials for chemical cross-coupling reactions that utilize unconventional phenol derivatives as cross-coupling partners. Embodiments of the invention can be used to synthesize a variety of useful organic compounds, for example the anti-inflammatory drug flurbiprofen.
    Type: Application
    Filed: September 24, 2010
    Publication date: March 31, 2011
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Neil K. Garg, Kyle W. Quasdorf, Xia Tian