Last Updated: September 27, 2026

Details for Patent: 8,518,981

Name: Drug Patent Intelligence for US Patent 8518981
Creator: DrugPatentWatch
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Summary for Patent: 8,518,981

Title:	Liquid pharmaceutical formulations of palonosetron
Abstract:	The present invention relates to shelf-stable liquid formulations of palonosetron for reducing chemotherapy and radiotherapy induced emesis with palonosetron. The formulations are particularly useful in the preparation of intravenous and oral liquid medicaments.
Inventor(s):	Giorgio Calderari, Daniele Bonadeo, Roberta Cannella, Andrew Miksztal, Thomas Malefyt, Kathleen Lee
Assignee:	HAS Helsinn Advanced Synthesis SA , Helsinn Birex Pharmaceuticals Ltd , Helsinn Therapeutics US Inc
Application Number:	US13/087,012
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 8,518,981
Patent Claim Types: see list of patent claims	Use; Composition; Formulation;

Drugs Protected by US Patent 8,518,981

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

International Family Members for US Patent 8,518,981

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
African Regional IP Organization (ARIPO)	2110	⤷ Start Trial
Argentina	042977	⤷ Start Trial
Austria	410167	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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