The intersection of patent and anti-trust law is tricky. Like, Boston intersection tricky.
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Judge Williams had an interesting opinion on the issue last week in Jazz Pharms., Inc. v. Avadel CNS Pharms., LLC, C.A. No. 22-941 (D. Del. May 24, 2024), ruling on a motion to dismiss various antitrust counterclaims. In this ANDA case, Jazz sued Avadel for infringing one of its Orange Book patents. Avadel, however, successfully moved the Court to de-list that patent from the Orange Book grounds that it did not claim a method of use (it was instead directed to a risk mitigation …