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:
Sep. 05, 2017
Filed:
Jun. 23, 2015
Applicant:
Dipharma Francis S.r.l., Baranzate-(MI), IT;
Inventors:
Assignee:
Dipharma Francis S.r.l., Baranzate (MI), IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 213/08 (2006.01); C07C 57/15 (2006.01); C12P 13/00 (2006.01); C07C 213/00 (2006.01); C07C 213/06 (2006.01); C07C 219/28 (2006.01); C07C 51/41 (2006.01); C07C 213/10 (2006.01); C07C 51/43 (2006.01);
U.S. Cl.
CPC ...
C07C 213/08 (2013.01); C07C 51/43 (2013.01); C07C 57/15 (2013.01); C07C 213/06 (2013.01); C07C 213/10 (2013.01); C07C 219/28 (2013.01); C12P 13/005 (2013.01);
Abstract
Substantially stable to degradation Fesoterodine fumarate, a process for its preparation and a process for the synthesis of specific degradation impurities of Fesoterodine fumarate are disclosed.