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. 27, 2017
Filed:
Jul. 15, 2014
Applicant:
Dr. Reddy's Laboratories Limited, Hyderabad, IN;
Inventors:
Ramesh Kumar Nadgoud, Hyderabad, IN;
Sridhar Vasam, Warangal, IN;
Siva Reddy Makireddy, Guntur, IN;
Goverdhan Gilla, Hyderabad, IN;
Syam Kumar Unniaran Kunhimon, Thissur, IN;
Sachin Sharma, Kangra, IN;
Kumara Swamy Dornala, Nalgonda, IN;
Assignee:
DR. REDDY'S LABORATORIES LIMITED, Hyderabad, IN;
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/00 (2006.01); C07D 487/04 (2006.01); C07C 213/08 (2006.01); C07C 215/10 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); C07C 213/08 (2013.01); C07C 215/10 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention is directed to novel crystalline forms of pemetrexed tromethamine salts and processes for preparation thereof.