Patents by Inventor Philip Chapelle

Philip Chapelle 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).

  • 6-polyfluoroalkoxy-and 6-polyfluoroalkyl-2-aminobenzothiazole derivatives
    Patent number: 5795903
    Abstract: Compounds of formula (I): ##STR1## wherein R is a polyfluoroalkoxy or polyfluoroalkyl radical and R.sub.1 is a hydrogen atom and R.sub.2 is a hydroxyl radical, or R.sub.1 is a hydroxyl radical and R.sub.2 is a hydrogen atom, salts thereof, the preparation of said compounds, and drugs containing same.
    Type: Grant
    Filed: April 24, 1997
    Date of Patent: August 18, 1998
    Assignee: Rhone-Poulenc Rorer S.A.
    Inventors: Philip Chapelle, Claude Gaillard, Patrick Jimonet, Erik Louvel, Michel Martinet, Serge Mignani, Gerard Sanderink