Patents by Inventor Robert D. Leunk

Robert D. Leunk 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).

  • Sulfated glyceroglucolipids as inhibitors of bacterial adherence
    Patent number: 5116821
    Abstract: The subject invention involves pharmaceutical compositions comprising a sulfated glyceroglucolipid having the structure: ##STR1## wherein n is an integer of from 1 to about 5, R is hydrogen or C.sub.1 -C.sub.24 acyl or alkyl, R' is hydrogen or C.sub.1 -C.sub.24 acyl or alkyl, and M.sup.+ is a cationic moiety, and methods of treating or preventing gastroduodenal diseases or disorders caused by or associated with H. pylori by administering such compounds.
    Type: Grant
    Filed: November 20, 1990
    Date of Patent: May 26, 1992
    Assignee: The Procter & Gamble Company
    Inventors: Jared L. Randall, Robert D. Leunk