MORRISTOWN, N.J., April 26 /PRNewswire-FirstCall/ -- Watson Pharmaceuticals, Inc. (NYSE:WPI - News) today confirmed that its subsidiary, Watson Laboratories, Inc., a Nevada Corporation, has been sued by Teva Women's Health, Inc., in connection with the filing of Watson's Abbreviated New Drug Application (ANDA) for synthetic conjugated estrogens, A, in the 0.3 mg, 0.45 mg, 0.625 mg, 0.9 mg and 1.25 mg tablet strengths. Watson's ANDA is for the generic equivalent of Teva's Cenestin®. The suit was filed on April 23, 2010, in the United States District Court for the District of New Jersey.