The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 2011
Filed:
Mar. 02, 2001
Béatrice Heurtault, Angers, FR;
Patrick Saulnier, Les-Ponts-de-Ce, FR;
Jean-pierre Benoit, Avrille, FR;
Jacques-emile Proust, Saint-Leger-des-Bois, FR;
Brigitte Pech, Angers, FR;
Joël Richard, Longue, FR;
Béatrice Heurtault, Angers, FR;
Patrick Saulnier, Les-Ponts-de-Ce, FR;
Jean-Pierre Benoit, Avrille, FR;
Jacques-Emile Proust, Saint-Leger-des-Bois, FR;
Brigitte Pech, Angers, FR;
Joël Richard, Longue, FR;
Universite d'Angers, Angers, FR;
Ethypharm S.A., Saint-Cloud, FR;
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.