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Last Updated: February 25, 2021

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Patent: 6,235,004

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Summary for Patent: 6,235,004
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; S.o slashed.ren (Hornb.ae butted.k, DK), Hansen; Steffen (Hiller.o slashed.d, DK)
Assignee: Novo Nordisk A/S (Bagsvaerd, DK)
Application Number:09/429,677
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 6,235,004
Patent Claims:see list of patent claims

Details for Patent 6,235,004

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Novo Nordisk Inc NOVOLOG MIX 50/50 insulin aspart protamine recombinant; insulin aspart recombinant INJECTABLE;SUBCUTANEOUS 021810 001 2017-11-21   Start Trial Novo Nordisk A/S (Bagsvaerd, DK) 2018-01-30 DISCN company
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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