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Last Updated: October 21, 2019

DrugPatentWatch Database Preview

Details for Patent: 8,329,213

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Which drugs does patent 8,329,213 protect, and when does it expire?

Patent 8,329,213 protects ONIVYDE and is included in one NDA.

This patent has thirty-nine patent family members in seventeen countries.

Summary for Patent: 8,329,213
Title:Liposomes useful for drug delivery
Abstract: The present invention provides liposome compositions containing substituted ammonium and/or polyanion, and optionally with a desired therapeutic or imaging entity. The present invention also provides methods of making the liposome compositions provided by the present invention.
Inventor(s): Hong; Keelung (San Francisco, CA), Drummond; Daryl C. (Pacifica, CA), Kirpotin; Dmitri (San Francisco, CA)
Assignee: Merrimack Pharmaceuticals, Inc. (Cambridge, MA)
Application Number:13/416,204
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Formulation;

Drugs Protected by US Patent 8,329,213

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Ipsen Inc ONIVYDE irinotecan hydrochloride INJECTABLE, LIPOSOMAL;INTRAVENOUS 207793-001 Oct 22, 2015 RX Yes Yes   Start Trial   Start Trial Y Y   Start Trial
>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 8,329,213

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2005240131   Start Trial
Canada 2566007   Start Trial
Canada 2821167   Start Trial
Canada 2928387   Start Trial
Canada 3006109   Start Trial
China 103948545   Start Trial
China 107811971   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Express Scripts
Merck
Mallinckrodt
Harvard Business School
Boehringer Ingelheim
McKinsey

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