HYDERABAD, India--(BUSINESS WIRE)--Dr. Reddy’s Laboratories (NYSE: RDY) announced today that it has launched Olanzapine Tablets (2.5 mg, 5 mg, 7.5 mg, 10mg, 15 mg), a bioequivalent generic version of ZYPREXA® Tablets in the US market on April 23, 2012 following the approval by the United States Food & Drug Administration (USFDA) of Dr. Reddy’s ANDA for Olanzapine Tablets. Dr. Reddy’s Olanzapine Tablets in 20 mg had been awarded a 180-day period of marketing exclusivity in the U.S. on October 26, 2011 which was commercialized through a commercial, manufacture and supply agreement with Teva Pharmaceutical Industries Ltd.