https://www.news-medical.net/news/2008/01/14/34259.aspx
Barr Pharmaceuticals confirms patent challenge of Namenda tablets
Jun 18, 2019 - Barr Pharmaceuticals, Inc. has confirmed that its subsidiary, Barr Laboratories, Inc., has initiated a challenge of the patent listed by Forest Laboratories,...
barr pharmaceuticalsconfirmspatentchallengenamenda
https://www.prnewswire.com/news-releases/forest-resolves-antitrust-class-action-litigation-with-direct-purchasers-of-namenda-300946192.html
Forest Resolves Antitrust Class Action Litigation with Direct Purchasers of Namenda
/PRNewswire/ -- Allergan plc (NYSE: AGN), today announced that its subsidiaries, Forest Laboratories, LLC, Forest Laboratories, Inc. and Forest Laboratories...
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