Patents by Inventor Chris Teleha

Chris Teleha 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).

  • Efficient ligand-mediated Ullmann coupling of anilines and azoles
    Patent number: 6541639
    Abstract: The present invention provides of method of preparing phenyl-substituted azoles. This method uses an efficient ligand-accelerated Ullmann coupling reaction of anilines with azoles. The coupling products are useful for preparing factor Xa inhibitors.
    Type: Grant
    Filed: July 25, 2001
    Date of Patent: April 1, 2003
    Assignee: Bristol-Myers Squibb Pharma Company
    Inventors: Jiacheng Zhou, Pasquale N. Confalone, Hui-Yin Li, Philip Ma, Lynette M. Oh, Lucius T. Rossano, Charles G. Clark, Chris Teleha
  • Efficient ligand-mediated ullmann coupling of anilnies and azoles
    Publication number: 20020099225
    Abstract: The present invention provides of method of preparing phenyl-substituted azoles. This method uses an efficient ligand-accelerated Ullmann coupling reaction of anilines with azoles. The coupling products are useful for preparing factor Xa inhibitors.
    Type: Application
    Filed: July 25, 2001
    Publication date: July 25, 2002
    Inventors: Jiacheng Zhou, Pasquale N. Confalone, Hui-Yin Li, Philip Ma, Lynette M. Oh, Lucius T. Rossano, Charles G. Clark, Chris Teleha