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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 |
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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 |
| 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
| 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 |
