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:
Oct. 11, 1994
Filed:
Jan. 30, 1992
Applicant:
Inventor:
Mara L Lovrecich, Trieste, IT;
Assignee:
Vectorpharma International, S.p.A., Trieste, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424489 ; 424499 ; 424500 ; 424501 ; 241 18 ;
Abstract
Supported drugs with an increased dissolution rate, prepared by a process comprising mixing the drug with the support material under dry conditions, co-grinding the mixture in a mill with its grinding chamber saturated with the vapour of one or more solvents able to solubilize the drug or to be adsorbed on the surface of the support material, vacuum-drying the product obtained, and sieving. The drugs obtained in this manner have a reduced heat of fusion, a reduced melting point, an increased dissolution rate and an increased solubilization kinetics.