Patents by Inventor Henry E. Dayringer

Henry E. Dayringer 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).

  • Pyrimidinylamidino .beta.-amino acid derivatives useful as inhibitors of platelet aggregation
    Patent number: 5872122
    Abstract: This invention provides a compound of the formula ##STR1## or a pharmaceutically acceptable salt thereof. The invention also provides pharmaceutical compositions of such compounds and a method of treatment to inhibit aggregation of platelets.
    Type: Grant
    Filed: October 16, 1997
    Date of Patent: February 16, 1999
    Assignee: Monsanto Company
    Inventors: Philippe R. Bovy, Henry E. Dayringer, Steven P. Adams