Patents by Inventor Brigitte Pech

Brigitte Pech 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).

  • Lipid nanocapsules, preparation process and use as medicine
    Patent number: 8057823
    Abstract: The invention concerns nanocapsules, in particular with an average size less than 50 nm, consisting of an essentially lipid core liquid or semiliquid at room temperature, coated with an essentially lipid film solid at room temperature having a thickness of 2-10 nm. The invention also concerns a method for preparing same which consists in producing a reverse phase of an aqueous emulsion brought about by several temperature raising and lowering cycles. Said lipid nanocapsules are particularly designed for producing a medicine.
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: November 15, 2011
    Assignees: Universite d'Angers, Ethypharm S.A.
    Inventors: Béatrice Heurtault, Patrick Saulnier, Jean-Pierre Benoit, Jacques-Emile Proust, Brigitte Pech, Joël Richard
  • LIPID NANOCAPSULES, PREPARATION PROCESS AND USE AS MEDICINE
    Publication number: 20090238865
    Abstract: The invention concerns nanocapsules, in particular with an average size less than 50 nm, consisting of an essentially lipid core liquid or semiliquid at room temperature, coated with an essentially lipid film solid at room temperature having a thickness of 2-10 nm. The invention also concerns a method for preparing same which consists in producing a reverse phase of an aqueous emulsion brought about by several temperature raising and lowering cycles. Said lipid nanocapsules are particularly designed for producing a medicine.
    Type: Application
    Filed: May 29, 2009
    Publication date: September 24, 2009
    Inventors: Beatrice Heurtault, Patrick Saulnier, Jean-Pierre Benoit, Jacques-Emile Proust, Brigitte Pech, Joel Richard
  • Lipid nanocapsules, preparation process and use as medicine
    Publication number: 20030152635
    Abstract: The invention concerns nanocapsules, in particular with an average size less than 50 nm, consisting of an essentially lipid core liquid or semiliquid at room temperature, coated with an essentially lipid film solid at room temperature having a thickness of 2-10 nm. The invention also concerns a method for preparing same which consists in producing a reverse phase of an aqueous emulsion brought about by several temperature raising and lowering cycles. Said lipid nanocapsules are particularly designed for producing a medicine.
    Type: Application
    Filed: November 26, 2002
    Publication date: August 14, 2003
    Inventors: Beatrice Heurtault, Patrick Saulnier, Jean-Pierre Benoit, Jacques-Emile Proust, Brigitte Pech, Joel Richard