Patents by Inventor Isabelle CONSTANT

Isabelle CONSTANT 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).

  • BAG FOR MEDICAL USE HAVING THREE COMPARTMENTS
    Publication number: 20190350807
    Abstract: A bag for medical use having three compartments, and having a compartment containing a solvent, a compartment containing a solute and a compartment containing a solvent, the compartment containing a solute being separated from the other two compartments by pincers, the opening of which allows liquid to flow by gravity, and, during opening of one of the pincers and under the effect of a pressure, the liquid contained in one compartment is propelled towards another compartment. A method for using a bag for medical use having three compartments is also provided.
    Type: Application
    Filed: December 15, 2017
    Publication date: November 21, 2019
    Inventors: Isabelle CONSTANT, Frédéric BONNET, Sébastien ETCHEBERRY, David GARCIA, Daniel ITHURBIDE