Details for Patent: 8,114,833

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Which drugs does patent 8,114,833 protect, and when does it expire?

Patent 8,114,833 protects SAXENDA and VICTOZA and is included in two NDAs. There has been one Paragraph IV challenge on Victoza.

This patent has eighteen patent family members in ten countries.

Summary for Patent: 8,114,833

Title:	Propylene glycol-containing peptide formulations which are optimal for production and for use in injection devices
Abstract:	The present invention relates to pharmaceutical formulations comprising a peptide and propylene glycol, to methods of preparing such formulations, and to uses of such formulations in the treatment of diseases and conditions for which use of the peptide contained in such formulations is indicated. The present invention further relates to methods for reducing the clogging of injection devices by a peptide formulation and for reducing deposits on production equipment during production of a peptide formulation.
Inventor(s):	Pedersen; Tina Bjeldskov (Smorum, DK), Bonde; Claude (Lyngby, DK), Engelund; Dorthe Kot (Holte, DK)
Assignee:	Novo Nordisk A/S (Bagsvaerd, DK)
Application Number:	11/435,977
Patent Claim Types: see list of patent claims	Formulation; Compound; Use; Device;

Glossary

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Type	RLD	RS	Patent No.	Patent Expiration	Product
Novo Nordisk Inc	SAXENDA	liraglutide recombinant	SOLUTION;SUBCUTANEOUS	206321-001	Dec 23, 2014	RX	Yes	Yes	► Subscribe	► Subscribe	Y
Novo Nordisk Inc	VICTOZA	liraglutide recombinant	SOLUTION;SUBCUTANEOUS	022341-001	Jan 25, 2010	RX	Yes	Yes	► Subscribe	► Subscribe	Y

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Foreign Priority and PCT Information for Patent: 8,114,833

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
Denmark	2003 01719	Nov 20, 2003

International Patent Family for Patent: 8,114,833

Country	Document Number	Estimated Expiration
Australia	2004290862	► Subscribe
Brazil	PI0416743	► Subscribe
Canada	2545034	► Subscribe
China	102784386	► Subscribe
China	104826116	► Subscribe
China	1882356	► Subscribe
European Patent Office	1687019	► Subscribe
European Patent Office	2394656	► Subscribe
Japan	2007513084	► Subscribe
Japan	2012188424	► Subscribe

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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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