Patents by Inventor William J. Chain

William J. Chain 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).

  • Aza-epoxy-guaiane derivatives and treatment of cancer
    Patent number: 9676788
    Abstract: Disclosed is a compound of formula (I) or formula (II): (Formulas should be inserted here) wherein R1-R6 are as defined herein. Also disclosed are a pharmaceutical composition comprising such a compound and a method of treating or preventing cancer in a mammal in need thereof, comprising administering to the mammal a compound of formula (I) or formula (II).
    Type: Grant
    Filed: February 5, 2015
    Date of Patent: June 13, 2017
    Assignees: The United States of America, as represented by the Secretary of Health and Human Services, University of Hawaii
    Inventors: William J. Chain, John A. Beutler, David Fash, William D. Figg, Zhenwu Li, Cody John Peer, Joe William Ramos, Florian J. Sulzmaier
  • AZA-EPOXY-GUAIANE DERIVATIVES AND TREATMENT OF CANCER
    Publication number: 20160347764
    Abstract: Disclosed is a compound of formula (I) or formula (II): (Formulas should be inserted here) wherein R1-R6 are as defined herein. Also disclosed are a pharmaceutical composition comprising such a compound and a method of treating or preventing cancer in a mammal in need thereof, comprising administering to the mammal a compound of formula (I) or formula (II).
    Type: Application
    Filed: February 5, 2015
    Publication date: December 1, 2016
    Applicants: The United State of America, as represented by the Secretary, Department of Health and Human Service, University of Hawaii
    Inventors: William J. Chain, John A. Beutler, David Fash, William D. Figg, Zhenwu Li, Cody John Peer, Joe William Ramos, Florian J. Sulzmaier