Patents by Inventor Steven W. Felman

Steven W. Felman 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).

  • Anti-ulcer 5-(2-substituted ethenyl)-3-(2H)-furanones
    Patent number: 4966905
    Abstract: A compound of the formula: ##STR1## in which R is alkyl, phenyl or halophenyl; R.sup.2 is substituted phenyl having from 1 to 3 substituents selected from halo, alkyl, alkylthio, alkylsulfonyl, cyano, trifluoromethyl, or R.sup.2 is pyridinyl, pyrazinyl, quinolinyl, N-alkylpyrrolyl, thienyl, benzothienyl, or furyl; and n is 1 or 2, are cytoprotective anti-ulcer agents.
    Type: Grant
    Filed: December 12, 1989
    Date of Patent: October 30, 1990
    Assignee: American Home Products Corporation
    Inventors: Steven W. Felman, Ivo L. Jirkovsky, Kevin A. Memoli