Patents by Inventor Hugh Alfred Burgoon, Jr.

Hugh Alfred Burgoon, Jr. 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).

  • Methods of preparing 4-phenyl-6-(2,2,2-trifluoro-1-phenylethoxy)pyrimidine-based compounds
    Patent number: 8575362
    Abstract: Methods useful for preparing compounds of formula I: and salts thereof are disclosed. Also disclosed are intermediates useful in the preparation of such compounds.
    Type: Grant
    Filed: June 15, 2011
    Date of Patent: November 5, 2013
    Assignee: Lexicon Pharmaceuticals, Inc.
    Inventors: Mark S. Bednarz, Hugh Alfred Burgoon, Jr., Shinya Iimura, Ramanaiah C. Kanamarlapudi, Qiuling Song, Wenxue Wu, Jie Yan, Haiming Zhang
  • METHODS OF PREPARING 4-PHENYL-6-(2,2,2-TRIFLUORO-1-PHENYLETHOXY)PYRIMIDINE-BASED COMPOUNDS
    Publication number: 20110301349
    Abstract: Methods useful for preparing compounds of formula I: and salts thereof are disclosed. Also disclosed are intermediates useful in the preparation of such compounds.
    Type: Application
    Filed: June 15, 2011
    Publication date: December 8, 2011
    Inventors: Mark S. Bednarz, Hugh Alfred Burgoon, JR., Shinya Iimura, Ramanaiah C. Kanamarlapudi, Qiuling Song, Wenxue Wu, Jie Yan, Haiming Zhang
  • 1-phenyl-1H-pyrazole-based compounds
    Patent number: 7968729
    Abstract: Methods useful for preparing compounds of formula I: and salts thereof are disclosed. Also disclosed are intermediates useful in the preparation of such compounds.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: June 28, 2011
    Assignee: Lexicon Pharmaceuticals, Inc.
    Inventors: Mark S. Bednarz, Hugh Alfred Burgoon, Jr., Shinya Iimura, Ramanaiah C. Kanamarlapudi, Qiuling Song, Wenxue Wu, Jie Yan, Haiming Zhang
  • Synthesis of piperazines, piperidines and related compounds
    Patent number: 7919618
    Abstract: Novel methods of synthesizing piperazines, piperidines and related compounds are disclosed, as are compounds useful for their preparation.
    Type: Grant
    Filed: August 2, 2007
    Date of Patent: April 5, 2011
    Assignee: Lexicon Pharmaceuticals, Inc.
    Inventors: Hugh Alfred Burgoon, Jr., Ramanaiah C. Kanamarlapudi, Wenxue Wu
  • Process for the preparation of substituted phenylalanines
    Patent number: 7855291
    Abstract: Intermediates and synthetic processes for the preparation of substituted phenylalanine-based compounds (e.g.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: December 21, 2010
  • 1-PHENYL-1H-PYRAZOLE-BASED COMPOUNDS
    Publication number: 20100240906
    Abstract: Methods useful for preparing compounds of formula I: and salts thereof are disclosed. Also disclosed are intermediates useful in the preparation of such compounds.
    Type: Application
    Filed: March 26, 2010
    Publication date: September 23, 2010
    Inventors: Mark S. Bednarz, Hugh Alfred Burgoon, JR., Shinya Iimura, Ramanaiah C. Kanamarlapudi, Qiuling Song, Wenxue Wu, Jie Yan, Haiming Zhang
  • METHODS OF PREPARING 4-PHENYL-6-(2,2,2-TRIFLUORO-1-PHENYLETHOXY)PYRIMIDINE-BASED COMPOUNDS
    Publication number: 20090062540
    Abstract: Methods useful for preparing compounds of formula I: and salts thereof are disclosed. Also disclosed are intermediates useful in the preparation of such compounds.
    Type: Application
    Filed: August 22, 2008
    Publication date: March 5, 2009
    Inventors: Mark S. Bednarz, Hugh Alfred Burgoon, JR., Shinya Iimura, Ramanaiah C. Kanamarlapudi, Qiuling Song, Wenxue Wu, Jie Yan, Haiming Zhang
  • Process for the preparation of substituted phenylalanines
    Publication number: 20090048280
    Abstract: Intermediates and synthetic processes for the preparation of substituted phenylalanine-based compounds (e.g.
    Type: Application
    Filed: December 28, 2006
    Publication date: February 19, 2009