Patents by Inventor Sarah Perreard

Sarah Perreard 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).

  • POUCH FOR FLUID
    Publication number: 20210331851
    Abstract: A pouch for fluid comprises: a first film (1100) and a second film (1200) connected to each other by means of a stronger seal (1300) and a weaker seal (2700) so as to form a cavity (1500) for a fluid, wherein the cavity (1500) has a perimeter and said perimeter comprises at least a part of the stronger seal (1300) and at least a part of the weaker seal (2700), and wherein the weaker seal (2700) is in proximity of the stronger seal (1300).
    Type: Application
    Filed: October 11, 2017
    Publication date: October 28, 2021
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Maurice Elison Azagury, Sarah Perreard