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Home » COURTS UPHOLD PFIZER PATENTS, BLOCK EON'S WELLBUTRIN SR
COURTS UPHOLD PFIZER PATENTS, BLOCK EON'S WELLBUTRIN SR
January 13, 2004
In a pair of recent generic-brand court rulings, a federal judge has issued a preliminary injunction against Eon Labs’ Wellbutrin SR generic product and another has upheld Pfizer’s patent on its antidepressant Zoloft.