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. 20, 2009
Filed:
Apr. 20, 2007
Applicants:
Pietro Allegrini, Milanese, IT;
Marcello Rasparini, Pavia, IT;
Gabriele Razzetti, Giovanni, IT;
Roberto Rossi, Pavia, IT;
Gianpiero Ventimigla, Cinisello Balsamo, IT;
Inventors:
Pietro Allegrini, Milanese, IT;
Marcello Rasparini, Pavia, IT;
Gabriele Razzetti, Giovanni, IT;
Roberto Rossi, Pavia, IT;
Gianpiero Ventimigla, Cinisello Balsamo, IT;
Assignee:
Dipharma Francis s.r.l., Baranzate, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 401/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparation of a compound of formula (I), both as the isomeric mixture and individual isomers,