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Last Updated: October 17, 2021

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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

Glossary

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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	⤷ Try it Free
Australia	2005298944	⤷ Try it Free
Canada	2584760	⤷ Try it Free
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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