Patents by Inventor Jean-Paul Naef

Jean-Paul Naef 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 for Making a Flexible Pouch
    Publication number: 20110042864
    Abstract: The invention relates to a method for making a flexible pouch, said method being characterized in that it comprises: the step of inserting (a) at least one fluid or powdery material into a hollow mould (3) having an inner wall (3A), said inner wall (3A) defining a closed moulding surface; the step of rotating (b) the mould (3) in order to spread the material substantially against the entire inner wall (3A) of the mould (3) by centrifuging. The invention can be used for flexible containers.
    Type: Application
    Filed: February 27, 2009
    Publication date: February 24, 2011
    Applicant: European Company of Study and Research for Devices for the Implantation by Laparoscopy
    Inventor: Jean-Paul Naef