Patents by Inventor William E. WALKOWICZ

William E. WALKOWICZ 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).

  • TRITERPENE SAPONIN VARIANTS, METHODS OF SYNTHESIS AND USE THEREOF
    Publication number: 20230357302
    Abstract: A number of triterpene saponin variants with different modifications on their central glycosyl ester linkage are described. Also described are methods of making and method of using such triterpene saponin variants.
    Type: Application
    Filed: April 17, 2023
    Publication date: November 9, 2023
    Inventors: Derek S. TAN, David Y. GIN, William E. WALKOWICZ, Albertto FERNANDEZ-TEJADA, Govindaswami RAGUPATHI
  • Triterpene saponin variants, methods of synthesis and use thereof
    Patent number: 11629162
    Abstract: A number of triterpene saponin variants with different modifications on their central glycosyl ester linkage are described. Also described are methods of making and method of using such triterpene saponin variants.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: April 18, 2023
    Assignee: Memorial Sloan-Kettering Cancer Center
    Inventors: Derek S. Tan, David Y. Gin, William E. Walkowicz, Alberto Fernandez-Tejada, Govindaswami Ragupathi
  • TRITERPENE SAPONIN VARIANTS, METHODS OF SYNTHESIS AND USE THEREOF
    Publication number: 20190010181
    Abstract: A number of triterpene saponin variants with different modifications on their central glycosyl ester linkage are described. Also described are methods of making and method of using such triterpene saponin variants.
    Type: Application
    Filed: December 19, 2016
    Publication date: January 10, 2019
    Inventors: Derek S. TAN, David Y. GIN, William E. WALKOWICZ, Alberto FERNANDEZ-TAJADA, Govindaswami RAGUPATHI