Patents by Inventor Stephen Wolownik

Stephen Wolownik 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).

  • Process for making trifluoroethanol
    Patent number: 3970710
    Abstract: A process for making trifluoroethanol by hydrogenating trifluoroacetyl chloride at elevated temperature over a palladium catalyst.
    Type: Grant
    Filed: April 9, 1975
    Date of Patent: July 20, 1976
    Assignee: Abbott Laboratories
    Inventor: Stephen Wolownik