Patents by Inventor Don M. Coltart

Don M. Coltart 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).

  • ASYMMETRIC ALPHA FUNCTIONALIZATION AND ALPHA, ALPHA BISFUNCTIONALIZATION OF ALDEHYDES AND KETONES
    Publication number: 20110039888
    Abstract: The present invention relates, generally, to asymmetric ?-functionalization and to asymmetric ?,?-bisfunctionalization of ketones and aldehydes and, in particular, to chiral auxiliaries suitable for use in effecting such functionalizations and to methods of using same.
    Type: Application
    Filed: April 21, 2009
    Publication date: February 17, 2011
    Inventors: Don M. Coltart, Daniel Lim
  • Glycoconjugates, glycoamino acids, intermediates thereto, and uses thereof
    Patent number: 7854934
    Abstract: The present invention provides novel glycosides and glycoconjugates, glycoamino acids, and methods for the synthesis thereof. In another aspect, the present invention provides novel clustered glycopeptides and methods for the synthesis thereof. In still another aspect, the present invention provides methods for the treatment of cancer, preferably for the prevention of recurrence of cancer, and methods for inducing antibodies in a subject, comprising administering to a subject in need, an effective amount of any of the inventive glycopeptides as disclosed herein, either in conjugated form or unconjugated and in combination with a suitable immunogenic carrier.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: December 21, 2010
    Assignee: Sloan-Kettering Institute For Cancer Research
    Inventors: Samuel J. Danishefsky, Don M. Coltart, Stacy J. Keding, Kaustav Biswas, Philip O. Livingston, Govindaswami Ragupathi, Jennifer R. Allen, Lawrence Williams
  • Novel glycoconjugates, glycoamino acids, intermediates thereto, and uses thereof
    Publication number: 20030153492
    Abstract: The present invention provides novel glycosides and glycoconjugates, glycoamino acids, and methods for the synthesis thereof. In another aspect, the present invention provides novel clustered glycopeptides and methods for the synthesis thereof. In still another aspect, the present invention provides methods for the treatment of cancer, preferably for the prevention of recurrence of cancer, and methods for inducing antibodies in a subject, comprising administering to a subject in need, an effective amount of any of the inventive glycopeptides as disclosed herein, either in conjugated form or unconjugated and in combination with a suitable immunogenic carrier.
    Type: Application
    Filed: July 31, 2002
    Publication date: August 14, 2003
    Inventors: Samuel J. Danishefsky, Don M. Coltart, Stacy J. Keding, Kaustav Biswas, Philip O. Livingston, Govindaswami Ragupathi, Jennifer R. Allen, Lawrence Williams