Patents by Inventor Leticia De La Vega Sudan

Leticia De La Vega Sudan 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).

  • FILMS WITH RETORT-SHOCK RECOVERY
    Publication number: 20200108987
    Abstract: A multilayer barrier film for food packaging comprises an outer layer comprising a retortable grade ethylene vinyl alcohol (EVOH) copolymer; a sealing layer; and one or more inner layers located between the outer layer and the sealing layer. Excellent recovery of oxygen barrier post heat processing is achieved by these films and retortable containers made therefrom.
    Type: Application
    Filed: March 31, 2017
    Publication date: April 9, 2020
    Inventors: Leticia De La Vega Sudan, Scott J. Kelly