Healthcare Industry News:  Teva Pharma 

Biopharmaceuticals Generics FDA Litigation

 News Release - January 8, 2010

Watson Files FDA Application for Generic LoSeasonique(R)

Paragraph IV Litigation Underway

MORRISTOWN, N.J., Jan. 8 (Healthcare Sales & Marketing Network) -- Watson Pharmaceuticals, Inc. (NYSE: WPI), a leading specialty pharmaceutical company, today confirmed that its subsidiary, Watson Laboratories, Inc., has filed an Abbreviated New Drug Application (ANDA) with the U.S. Food and Drug Administration (FDA) seeking approval to market its levonorgestrel and ethinyl estradiol (0.10 mg/0.02 mg) oral contraceptive product prior to the expiration of U.S. Patent No. 7,615,545, which is owned by Duramed Pharmaceuticals, Inc., a subsidiary of Teva Pharmaceutical Industries, Ltd. Watson's levonorgestrel and ethinyl estradiol product is a generic version of Teva's LoSeasonique(R).

On November 23, 2009, pursuant to the Hatch-Waxman Act, Watson notified Duramed that its ANDA requesting approval from the FDA for a generic version of LoSeasonique(R) contained a paragraph IV certification asserting that the LoSeasonique(R) patent is invalid, unenforceable and/or not infringed. Teva Women's Health, Inc. filed suit against Watson on January 6, 2010 in the U.S. District Court for the District of New Jersey seeking to prevent Watson from commercializing its product prior to the expiration of U.S. Patent No. 7,615,545. Based on available information, Watson believes it may be entitled to 180 days of generic market exclusivity or shared exclusivity should its product receive approval.

LoSeasonique(R) is indicated for the prevention of pregnancy.

About Watson Pharmaceuticals, Inc.

Watson Pharmaceuticals, Inc. is a leading global specialty pharmaceutical company. The Company is engaged in the development, manufacturing, marketing and distribution of generic pharmaceuticals and specialized branded pharmaceutical products focused on Urology and Women's Health. Watson has operations in many of the world's established and growing international markets.

For press release and other company information, visit Watson Pharmaceuticals' Web site at

Forward-Looking Statement

Statements contained in this press release that refer to Watson's estimated or anticipated future results or other non-historical facts are forward-looking statements that reflect Watson's current perspective of existing trends and information as of the date of this release. For instance, any statements in this press release concerning prospects related to Watson's product introductions and anticipated financial performance are forward-looking statements. It is important to note that Watson's goals and expectations are not predictions of actual performance. Watson's performance, at times, will differ from its goals and expectations. Actual results may differ materially from Watson's current expectations depending upon a number of factors affecting Watson's business. These factors include, among others, the inherent uncertainty associated with financial projections; the impact of competitive products and pricing; the difficulty of predicting the timing or outcome of litigation; the timing and success of product launches; the difficulty of predicting the timing or outcome of product development efforts and FDA or other regulatory agency approvals or actions; market acceptance of and continued demand for Watson's products; difficulties or delays in manufacturing; the availability and pricing of third party sourced products and materials; successful compliance with FDA and other governmental regulations applicable to Watson's and its third party manufacturers' facilities, products and/or businesses; and such other risks and uncertainties detailed in Watson's periodic public filings with the Securities and Exchange Commission, including but not limited to Watson's quarterly report on Form 10-Q for the period ended September 30, 2009. Except as expressly required by law, Watson disclaims any intent or obligation to update these forward-looking statements.

LoSeasonique(R) is a registered trademark of Duramed Pharmaceuticals, Inc., a subsidiary of Teva Pharmaceutical Industries, Ltd.

Source: Watson Pharmaceuticals

Issuer of this News Release is solely responsible for its content.
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