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. 28, 2014
Filed:
Mar. 23, 2010
Applicants:
Andrea Castellin, Padua, IT;
Clark Ferrari, Vicenza, IT;
Marco Galvagni, Verona, IT;
Inventors:
Assignee:
F.I.S. Fabbrica Italiana Sintetiei S.p.A., Alte di Montecchio Maggiore, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 313/12 (2006.01); C07D 313/06 (2006.01);
U.S. Cl.
CPC ...
C07D 313/12 (2013.01);
Abstract
The present invention relates to a novel process for the preparation of olopatadine hydrochloride starting from an advanced intermediate.