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Last Updated: September 27, 2022

Details for Patent: RE43834

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Summary for Patent: RE43834
Title:Injection syringe
Abstract: The present invention provides an injection syringe comprises a housing including a holder for containing a cartridge of medicine, a piston rod with a non-circular cross-section having an outer thread, a piston rod drive, a one way coupling having an annular ring of internal ratchet notches, which annular ring can be integral with the housing, and a pawl having at least a pair of resilient arms each having a free end.
Inventor(s): Steenfeldt-Jensen; Soren (Hornback, DK), Hansen; Steffen (Hillerod, DK)
Assignee: Novo Nordisk A/S (Bagsvaerd, DK)
Application Number:10/442,855
Patent Claim Types:
see list of patent claims
Use; Delivery; Device;

Drugs Protected by US Patent RE43834

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: RE43834

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Denmark1998 00130Jan 20, 1998

International Family Members for US Patent RE43834

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 197408 See Plans and Pricing
Australia 2265099 See Plans and Pricing
Australia 748277 See Plans and Pricing
Brazil 9906857 See Plans and Pricing
Canada 2305634 See Plans and Pricing
China 1243578 See Plans and Pricing
China 1277558 See Plans and Pricing
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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