Patents by Inventor Weixuan He

Weixuan He 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).

  • Methods for synthesis of dicarbamate compounds and intermediates in the formation thereof
    Publication number: 20060241298
    Abstract: Disclosed is a method of making 2-substituted-2-halo-1,3-propanediols via reduction of corresponding malonate compounds. Also disclosed is a method of making 2-substituted-2-halo-1,3-dicarbamate compounds (such as halo derivatives of felbamate, including fluorofelbamate) via reduction of malonate compounds, followed by carbamoylation. Reduction of the malonate compounds is carried out using an electrophilic hydride reagent.
    Type: Application
    Filed: April 21, 2006
    Publication date: October 26, 2006
    Inventors: Henry Mortko, Weixuan He, Marc Andersen, Anthony Dotse, Jie Li
  • Method for the preparation of fused heterocyclic succinimide compounds and analogs thereof
    Patent number: 6953679
    Abstract: Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: October 11, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Mark E. Salvati, Toomas Mitt, Ramesh N. Patel, Ronald L. Hanson, David Brzozowski, Animesh Goswami, Linda Nga Hoong Chu, Wen-sen Li, James H. Simpson, Michael J. Totleben, Weixuan He
  • METHOD FOR THE PREPARATION OF FUSED HETEROCYCLIC SUCCINIMIDE COMPOUNDS AND ANALOGS THEREOF
    Publication number: 20050119228
    Abstract: Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
    Type: Application
    Filed: December 19, 2001
    Publication date: June 2, 2005
    Inventors: Mark Salvati, Toomas Mitt, Ramesh Patel, Ronald Hanson, David Brzozowski, Animesh Goswami, Linda Chu, Wen-sen Li, James Simpson, Michael Totleben, Weixuan He