Patents by Inventor Arkadiy L. Bomshteyn

Arkadiy L. Bomshteyn 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).

  • Betulinol derivatives
    Patent number: 6890533
    Abstract: The present invention is directed to betulinol derivatives and betulinol-antibody conjugates having the formulae: and HO-antibody-spacer-(A2)n and, in particular, betulinol dimethyl ether. Methods for making and using these derivatives and conjugates, as well as a method for making and using betulonic aldehyde, are also disclosed.
    Type: Grant
    Filed: June 3, 1998
    Date of Patent: May 10, 2005
    Assignee: Cornell Research Foundation, Inc.
    Inventors: Arkadiy L. Bomshteyn, Premila Rathnam, Brij B. Saxena
  • BETULINOL DERIVATIVES
    Publication number: 20040001837
    Abstract: The present invention is directed to betulinol derivatives and betulinol-antibody conjugates having the formulae: 1
    Type: Application
    Filed: June 3, 1998
    Publication date: January 1, 2004
    Inventors: ARKADIY L. BOMSHTEYN, PREMILA RATHNAM, BRIJ B. SAXENA
  • Betulinol derivatives
    Publication number: 20030036540
    Abstract: The present invention is directed to betulinol derivatives and betulinol-antibody conjugates having the formulae: 1
    Type: Application
    Filed: August 2, 2002
    Publication date: February 20, 2003
    Inventors: Arkadiy L. Bomshteyn, Premila Rathnam, Brij B. Saxena