Patents by Inventor Punit K. Bhardwaj

Punit K. Bhardwaj 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).

  • Macrocyclic peptides active against the hepatitis C virus
    Patent number: 7749961
    Abstract: Compounds of formula (I): wherein R1, R2, X, R3, D, and the dotted line b are as defined herein; or a pharmaceutically acceptable salt or ester thereof, are useful as inhibitors of the HCV NS3 protease.
    Type: Grant
    Filed: January 19, 2005
    Date of Patent: July 6, 2010
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Montse Llinas-Brunet, Murray Bailey, Punit K. Bhardwaj, Francois Bilodeau, Pasquale Forgione, Elise Ghiro, Nathalie Goudreau, Teddy Halmos, Jean Rancourt