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Last Updated: April 25, 2024

Details for Patent: 9,308,329

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Summary for Patent: 9,308,329

Title:	Medication delivery device and method for operating a medication delivery device
Abstract:	A medication delivery device comprises a housing having a proximal end (P) and a distal end (D), a cartridge for holding a medication (M), the cartridge having an outlet, a moveable piston being retained within the cartridge, a drive member moveable in a proximal direction with respect to the housing for setting a dose of medication (M) to be delivered and in the distal direction with respect to the housing for delivering the dose and a piston rod adapted to drive the piston in a distal direction with respect to the cartridge for delivering the dose. The drive member is releasably coupled to the piston rod. The medication delivery device further comprises a resilient member which is arranged to move the drive member in the proximal direction with respect to the housing after dose delivery, thereby reducing pressure of the piston rod on the piston.
Inventor(s):	Boyd; Malcolm (Warwickshire, GB), Veasey; Robert (Warwickshire, GB), Plumptre; David (Worcestershire, GB)
Assignee:	Sanofi-Aventis Deutschland (Frankfurt am Main, DE)
Application Number:	13/131,520
Patent Claim Types: see list of patent claims	Delivery; Device; Use;

Drugs Protected by US Patent 9,308,329

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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

Foreign Priority and PCT Information for Patent: 9,308,329

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
	08020871	Dec 2, 2008

PCT Information
PCT Filed	December 01, 2009	PCT Application Number:	PCT/EP2009/066129
PCT Publication Date:	June 10, 2010	PCT Publication Number:	WO2010/063707

International Family Members for US Patent 9,308,329

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	2009324194	⤷ Try a Trial
Brazil	PI0922633	⤷ Try a Trial
Canada	2744866	⤷ Try a Trial
China	102238972	⤷ Try a Trial
Denmark	2373364	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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