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:
Jun. 12, 2012
Filed:
Nov. 13, 2007
Applicants:
Dharmaraj Ramachandra Rao, Mumbai, IN;
Rajendra Narayanrao Kankan, Mumbai, IN;
Srinivas Laxminarayan Pathi, Bangalore, IN;
Ravikumar Puppala, Bangalore, IN;
Manish Gangrade, Mumbai, IN;
Shashirekha Kanathala, Mumbai, IN;
Inventors:
Dharmaraj Ramachandra Rao, Mumbai, IN;
Rajendra Narayanrao Kankan, Mumbai, IN;
Srinivas Laxminarayan Pathi, Bangalore, IN;
Ravikumar Puppala, Bangalore, IN;
Manish Gangrade, Mumbai, IN;
Shashirekha Kanathala, Mumbai, IN;
Assignee:
CIPLA Limited, Mumbai, IN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 215/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A new polymorph of moxifloxacin hydrochloride is described, together with a method for making the polymorph. In addition, new intermediates in the formation of moxifloxacin hydrochloride are described, having formulas (1) and (II):