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:
Jun. 03, 2014
Filed:
Apr. 23, 2004
Hubert Lochard, Albi, FR;
Martial Sauceau, Saint Juery, FR;
Bernard Freiss, Burlats, FR;
Pierre Fabre Medicament, Boulogne-Billancourt, FR;
Abstract
The invention relates to a method for the preparation of soluble molecular complexes, comprising one or more active substances which are poorly-soluble in an aqueous medium, included within one or more host molecules, characterized in comprising the following steps: (a) bringing one or more active substances into contact with one or more host molecules, (b) carrying out a molecular diffusion step by bringing a dense fluid into contact, under pressure, with the mixture obtained in (a), in static mode, in the presence of one or more diffusion agents and (c) recovery of the molecular complex thus formed.