Topic Archives: Paragraph IV

Teva v. Eisai: Subsequent Paragraph IV Filers Have Standing When Commencement of First-Filer’s Exclusivity Period is Delayed

In Teva v. Eisai, the Federal Circuit held that a subsequent Paragraph IV filer has standing when a patent listed in the Orange Book causes a delay in the triggering of a first filer’s exclusivity period and prevents the subsequent … Continue reading

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