Patents by Inventor Andrea Marcarena Tapia Ulloa

Andrea Marcarena Tapia Ulloa 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).

  • Method of packaging food
    Patent number: 9763439
    Abstract: The invention proposes a container further extending the shelf life of foods, particularly berries, by including an active agent having antifungal capability into the container surface so that when the fruit is packaged inside the container it is permanently exerted an antifungal effect over the surface, which is the place on the longer determinants occurs, but also contributing to preserve the general environment. Also it proposes a preparation process and its use.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: September 19, 2017
    Assignee: Universidad de Santiago de Chile
    Inventors: Maria Paula Junqueira Conceicao Gonsalves, Andrea Marcarena Tapia Ulloa
  • METHOD OF PACKAGING FOOD
    Publication number: 20160353732
    Abstract: The invention proposes a container further extending the shelf life of foods, particularly berries, by including an active agent having antifungal capability into the container surface so that when the fruit is packaged inside the container it is permanently exerted an antifungal effect over the surface, which is the place on the longer determinants occurs, but also contributing to preserve the general environment. Also it proposes a preparation process and its use.
    Type: Application
    Filed: August 22, 2016
    Publication date: December 8, 2016
    Inventors: Maria Paula Junqueira Conceicao Gonsalves, Andrea Marcarena Tapia Ulloa
  • METHOD OF PACKAGING FOOD
    Publication number: 20150025144
    Abstract: The invention proposes a container further extending the shelf life of foods, particularly berries, by including an active agent having antifungal capability into the container surface so that when the fruit is packaged inside the container it is permanently exerted an antifungal effect over the surface, which is the place on the longer determinants occurs, but also contributing to preserve the general environment. Also it proposes a preparation process and its use.
    Type: Application
    Filed: October 1, 2014
    Publication date: January 22, 2015
    Inventors: Maria Paula Junqueira Conceicao Gonsalves, Andrea Marcarena Tapia Ulloa