Fed. Circ. Questions Specificity Needed In Oxy IP Invalidation

By Dani Kass · April 8, 2026, 10:58 PM EDT

A Federal Circuit panel expressed frustration with attorneys from both Purdue Pharma LP and generic-drug maker Accord Healthcare Inc. Wednesday as it tried to navigate whether the Delaware district court order...

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Case Information

Case Title

Purdue Pharma L.P. v. Accord Healthcare, Inc.

Case Number

25-1060

Court

Appellate - Federal Circuit

Nature of Suit

835 Patent - (ANDA) (Fed. Qst.)

Date Filed

October 15, 2024