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Last Updated: July 28, 2021

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Details for Patent: RE44846

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Summary for Patent: RE44846
Title:Needle assisted jet injector
Abstract: A jet injection device with a fluid chamber in a housing member for holding about 0.02 ml to about 3 ml of a medicament. An injection-assisting needle has an injection end that extends from the housing for inserting into a patient to a depth of up to about 5 mm. A force-generating source is configured to apply a pressure reaching about 100-1000 psi to the medicament in the chamber to expel the medicament through the injecting end of the needle.
Inventor(s): Sadowski; Peter L. (Woodbury, MN), Deboer; David M. (Grand Rapids, MI), Berman; Claude L. (Effingham, NH), Lesch, Jr.; Paul R. (Lino Lakes, MN), Holland; Margaret L. (New Haven, CT)
Assignee: Antares Pharma, Inc. (Ewing, NJ)
Application Number:13/531,023
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent RE44846
Patent Claim Types:
see list of patent claims
Device; Dosage form;

Drugs Protected by US Patent RE44846

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

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