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Last Updated: February 4, 2023

Details for Patent: 9,775,954


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Summary for Patent: 9,775,954
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:15/180,141
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 9,775,954
Patent Claim Types:
see list of patent claims
Use; Delivery; Device; Dosage form;

Drugs Protected by US Patent 9,775,954

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

International Family Members for US Patent 9,775,954

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 043458 See Plans and Pricing
Argentina 043459 See Plans and Pricing
Austria 394133 See Plans and Pricing
Austria 405310 See Plans and Pricing
Austria 406929 See Plans and Pricing
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Johnson and Johnson
Mallinckrodt
Merck
Boehringer Ingelheim
Dow
Colorcon

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