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Last Updated: September 26, 2020

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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

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
08020871Dec 2, 2008
PCT Information
PCT FiledDecember 01, 2009PCT Application Number:PCT/EP2009/066129
PCT Publication Date:June 10, 2010PCT Publication Number: WO2010/063707

International Family Members for US Patent 9,308,329

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2009324194   Start Trial
Brazil PI0922633   Start Trial
Canada 2744866   Start Trial
China 102238972   Start Trial
Denmark 2373364   Start Trial
European Patent Office 2193816   Start Trial
European Patent Office 2373364   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim

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