Patents by Inventor Gloria Ann Breault

Gloria Ann Breault 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).

  • Ortho substituted aromatic compounds useful as antagonists of the pain enhancing effects of E-type prostaglandins
    Patent number: 5811459
    Abstract: The invention relates to compounds of the formula (I): ##STR1## wherein A, B and D are various ring systems such as phenyl, R.sup.1 includes carboxy, R.sup.3 is hydrogen or C.sub.1-4 alkyl and Z is a linking group such as --(CH(R.sup.5)).sub.m -- wherein m is 2, 3 or 4, and R.sub.5 includes hydrogen and methyl; and pharmaceutically acceptable salts and in vivo hydrolysable esters or amides thereof, processes for preparing these compounds, pharmaceutical compositions comprising them, and their use in the treatment of pain.
    Type: Grant
    Filed: June 4, 1996
    Date of Patent: September 22, 1998
    Assignee: Zeneca Limited
    Inventors: Gloria Ann Breault, John Oldfield, Howard Tucker, Peter Warner