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Last Updated: November 25, 2020

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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

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
04077900Oct 21, 2004
PCT Information
PCT FiledOctober 20, 2005PCT Application Number:PCT/EP2005/011285
PCT Publication Date:May 04, 2006PCT Publication Number: WO2006/045526

International Family Members for US Patent 7,686,786

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 444090   Start Trial
Australia 2005298944   Start Trial
Canada 2584760   Start Trial
China 100571804   Start Trial
China 101060874   Start Trial
Germany 602005016952   Start Trial
Denmark 1804865   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Johnson and Johnson
Medtronic
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Merck
Harvard Business School
Mallinckrodt

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