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Last Updated: April 18, 2024

Details for Patent: 9,233,211

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Summary for Patent: 9,233,211

Title:	Relating to a pen-type injector
Abstract:	The present invention relates to injectors, such as pen-type injectors, that provide for administration of medicinal products from a multidose-cartridge and permit a user to set the delivery dose. The injector may include a housing, a piston rod adapted to operate through the housing, a dose dial sleeve located between the housing and the piston rod, and a drive sleeve located between the dose dial sleeve and the piston rod. The dose dial sleeve may have a helical thread of first lead and the drive sleeve may have a helical groove of second lead. The first lead of the helical thread and the second lead of the helical groove may be the same.
Inventor(s):	Veasey; Robert Frederick (Warwickshire, GB), Perkins; Robert (Warwickshire, GB), Plumptre; David Aubrey (Worcestershire, GB)
Assignee:	SANOFI-AVENTIS DEUTSCHLAND GMBH (Frankfurt am Main, DE)
Application Number:	14/635,573
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 9,233,211
Patent Claim Types: see list of patent claims	Use; Delivery; Device;

Drugs Protected by US Patent 9,233,211

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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: 9,233,211

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	0304822.0	Mar 3, 2003

International Family Members for US Patent 9,233,211

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Argentina	043458	⤷ Try a Trial
Argentina	043459	⤷ Try a Trial
Austria	394133	⤷ Try a Trial
Austria	405310	⤷ Try a Trial
Austria	406929	⤷ Try a Trial
Austria	422166	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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