Patents by Inventor Earl R. Bockstahler

Earl R. Bockstahler 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).

  • Substituted phenylthioamidines
    Patent number: 3994976
    Abstract: Substituted phenylthioamidine compounds such as 2-(4-chlorophenylthio)acetamidine; 2-(4-chlorophenylthio)-acetamidoxime; and their pharmaceutically-acceptable salts are prepared by the reaction of a substituted phenylthioacetonitrile with hydroxylamine hydrochloride or with methanol followed by ammonium chloride. The compounds have antimicrobial activity and also inhibit ADP-induced aggregation of blood platelets.
    Type: Grant
    Filed: August 11, 1975
    Date of Patent: November 30, 1976
    Assignee: The Dow Chemical Company
    Inventor: Earl R. Bockstahler
  • Substituted phenylthioamidines
    Patent number: 3933912
    Abstract: Substituted phenylthioamidine compounds such as 2-(4-chlorophenylthio)acetamidine; 2-(4-chlorophenylthio)-acetamidoxime; and their pharmaceutically acceptable salts are prepared by the reaction of a substituted phenylthioacetonitrile with hydroxylamine hydrochloride or with methanol followed by ammonium chloride. The compounds have antimicrobial activity and also inhibit ADP-induced aggregation of blood platelets.
    Type: Grant
    Filed: July 8, 1974
    Date of Patent: January 20, 1976
    Assignee: The Dow Chemical Company
    Inventor: Earl R. Bockstahler