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:
May. 27, 2003
Filed:
Jan. 16, 2001
Applicant:
Inventors:
Livio Maria Cornelli, Pandino, IT;
Giovanni La Grasta, Torri di Quartesolo, IT;
Marco Giuseppe Raffaele Marconi, Cinisello Balsamo, IT;
Assignee:
Eurand International S.p.A., , IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/16 ; A61K 9/50 ; A61K 9/32 ; B05D 1/36 ; B05D 7/00 ;
U.S. Cl.
CPC ...
A61K 9/16 ; A61K 9/50 ; A61K 9/32 ; B05D 1/36 ; B05D 7/00 ;
Abstract
The present invention relates to a new layering process, in particular to a process for the manufacture of multiparticulate solid oral dosage forms based on a dry spray layering technique optionally with electrostatic attraction. The invention also relates to an apparatus for use in the process.