Patents by Inventor John S. Sczesny

John S. Sczesny 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).

  • Film having anhydride functionality in outer layer, process for making same, packaging using same, and packaged product comprising same
    Patent number: 5837358
    Abstract: A packaged product has a cooked meat product, within a film, adhered to a meat-contact surface of the film. An anhydride functionality is present on the meat-contact surface of the film. Upon extraction in ethanol, the anhydride is extractable from the cook-in film to a level of less than 50 parts per billion. A packaged product is prepared by packaging a meat product in the cook-in film and cooking the meat product within the film so that the meat-contact surface of the film adheres to the meat product.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: November 17, 1998
    Assignee: W.R. Grace & Co.-Conn.
    Inventors: Frank T. Bauer, Thomas D. Kennedy, Ram K. Ramesh, Paul J. Satterwhite, John S. Sczesny, G. Vincent Sharps, Richard K. Watson