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Thursday, Apr 23, 2026

Allergan Appeals Generic Court Loss

Allergan Appeals Generic Court Loss

Irvine-based drug maker Allergan Inc. said it plans to appeal a judge’s rejection of its lawsuit aiming to block rivals Alcon Laboratories Inc. and Bausch & Lomb Inc. from selling generic versions of its glaucoma treatment until after patents expire.

Allergan’s suit alleges infringement of method-of-use patents relating to its Alphagan ophthalmic solution.

Last week, a judge dismissed Allergan’s suit against Alcon saying holders of drug method-of-use patents can’t sue for inducement of patent infringement.

,Tom Nelson

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