Details for Patent: 7,686,786

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Summary for Patent: 7,686,786

Title:	Dial-down mechanism for wind-up pen
Abstract:	The present invention relates to a dial-down mechanism for an injection device comprising a torsion spring for assisting injection of a dose of medicament from the injection device, the dial-down mechanism comprising dial-up cam arranged to receive and engage with a dial-up key, wherein the dial-up cam and the dial-up key are adapted to, upon rotation of a dose setting member in a first direction, cooperate to strain the torsion spring of the injection device, and a dial-down cam arranged to receive and engage with a dial-down key, wherein the dial-down cam and the dial-down key are adapted to, upon rotation of the dose setting member in a second direction, cooperate to release the torsion spring of the injection device, the second rotation direction being opposite to the first rotation direction.
Inventor(s):	Moller; Claus Schmidt (Fredensborg, DK), Enggaard; Christian Peter (Vejby, DK), Radmer; Bo (Hillerod, DK), Markussen; Tom Hede (Bagsv.ae butted.rd, DK)
Assignee:	Novo Nordiks A/S (Bagsvaerd, DK)
Application Number:	11/665,486
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 7,686,786
Patent Claim Types: see list of patent claims	Device; Delivery;

Drugs Protected by US Patent 7,686,786

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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: 7,686,786

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
	04077900	Oct 21, 2004

PCT Information
PCT Filed	October 20, 2005	PCT Application Number:	PCT/EP2005/011285
PCT Publication Date:	May 04, 2006	PCT Publication Number:	WO2006/045526

International Family Members for US Patent 7,686,786

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	444090	See Plans and Pricing
Australia	2005298944	See Plans and Pricing
Canada	2584760	See Plans and Pricing
China	100571804	See Plans and Pricing
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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