Patents by Inventor Marie Francoise Pruvost

Marie Francoise Pruvost 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).

  • Rhein or diacerein compositions
    Patent number: 8821924
    Abstract: The invention relates to pharmaceutical compositions comprising rhein or diacerein or salts or esters or prodrugs thereof, optionally with one or more pharmaceutically acceptable excipients. The invention also relates to the methods for preparing such compositions.
    Type: Grant
    Filed: September 13, 2008
    Date of Patent: September 2, 2014
    Assignee: Wockhardt Ltd.
    Inventors: Rahul Dabre, Girish Kumar Jain, Cyril Estanove, Roshanlal Sandal, Prashant Mandaogade, Premchand Nakhat, Marie Francoise Pruvost