Details for Patent: 9,526,844
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Summary for Patent: 9,526,844
Title: | 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: | 15/156,616 |
Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for patent 9,526,844 |
Patent Claim Types: see list of patent claims | Delivery; Device; Use; |
Drugs Protected by US Patent 9,526,844
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
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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 |
Foreign Priority and PCT Information for Patent: 9,526,844
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 9,526,844
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Argentina | 043458 | ⤷ Try a Trial | |||
Argentina | 043459 | ⤷ Try a Trial | |||
Austria | 394133 | ⤷ Try a Trial | |||
Austria | 405310 | ⤷ Try a Trial | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |