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. 07, 1991
Filed:
Sep. 12, 1989
Applicant:
Inventors:
Carlos Passarotti, Milan, IT;
Antonio Fossati, Milan, IT;
Mauro Valenti, Milan, IT;
Gianluigi Bandi, Milan, IT;
Assignee:
Prodotti Formenti s.r.l., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424440 ; 424441 ; 424458 ; 514850 ;
Abstract
Dextrorphan salts with polycarboxylic organic acids are effectively absorbed by the oral route and can conveniently be formulated in pharmaceutical compositions suitable to the oral administration.