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Patent
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Petitioner / Claimant (Plaintiff)
AZURITY PHARMACEUTICALS, INC.
Respondent / Defendant
Helsinn Healthcare S.A.
Dispute Summary
Azurity has filed an IPR petition seeking cancellation of 23 claims of Helsinn’s anti‑emetic patent covering netupitant, palonosetron and dexamethasone regimens. The challenger alleges obviousness over multiple prior‑art references and disputes the asserted unexpected synergy. No decision has been issued yet.
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