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:
Apr. 08, 2008
Filed:
Oct. 26, 2005
Applicants:
Sundaram Venkataraman, Hyderabad, IN;
Vijayavitthal Thippannachar Mathad, Hyderabad, IN;
Kikkuru Srirami Reddy, Guntur, IN;
Neti Srinivasan, Rhimavaram, IN;
Chinta Raveendra Reddy, Chittoor, IN;
Muthulingam Arunagiri, Hyderabad, IN;
Routhu Lalitha Kumari, Hyderabad, IN;
Inventors:
Sundaram Venkataraman, Hyderabad, IN;
Vijayavitthal Thippannachar Mathad, Hyderabad, IN;
Kikkuru Srirami Reddy, Guntur, IN;
Neti Srinivasan, Rhimavaram, IN;
Chinta Raveendra Reddy, Chittoor, IN;
Muthulingam Arunagiri, Hyderabad, IN;
Routhu Lalitha Kumari, Hyderabad, IN;
Assignees:
Dr. Reddy's Laboratories Limited, Hyderabad, IN;
Dr. Reddy's Laboratories, Inc., Bridgewater, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C 209/16 (2006.01); C07C 213/02 (2006.01); C07C 211/27 (2006.01); C07C 69/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparing tolterodine with high purity.