Pfizer Sues IVAX To Protect Market For Detrol
The lawsuit, brought by Pfizer Inc. and subsidiaries Pharmacia & Upjohn Co. and Pfizer Health AB, was filed in New Jersey against Miami, Fla.-based IVAX Pharmaceuticals Inc. on Jan. 11. IVAX was acquired by Teva in January 2006.
At issue is U.S. Patent No. 5,382,600—which Pfizer Health AB holds the rights...
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