Last Updated: September 24, 2026

Details for Patent: 11,191,908


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Summary for Patent: 11,191,908
Title:Syringe shock absorber for use in an injection device
Abstract:An injection device, for example, an auto-injector of any type, includes a sleeve configured to hold a medicament chamber. The sleeve may be sufficiently deformable such that it functions as a shock absorbing member to distribute the force exerted on the medicament chamber during use of the injection device.
Inventor(s):John Pierre MEHAWEJ, Michael Travanty
Assignee: Antares Pharma Inc
Application Number:US15/503,077
Patent Claim Types:
see list of patent claims
Dosage form;

Drugs Protected by US Patent 11,191,908

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Antares Pharma Inc XYOSTED (AUTOINJECTOR) testosterone enanthate SOLUTION;SUBCUTANEOUS 209863-001 Sep 28, 2018 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Antares Pharma Inc XYOSTED (AUTOINJECTOR) testosterone enanthate SOLUTION;SUBCUTANEOUS 209863-002 Sep 28, 2018 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Antares Pharma Inc XYOSTED (AUTOINJECTOR) testosterone enanthate SOLUTION;SUBCUTANEOUS 209863-003 Sep 28, 2018 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
>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: 11,191,908

PCT Information
PCT FiledAugust 07, 2015PCT Application Number:PCT/US2015/044271
PCT Publication Date:February 18, 2016PCT Publication Number: WO2016/025327

International Family Members for US Patent 11,191,908

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada 2957679 ⤷  Start Trial
Denmark 3984572 ⤷  Start Trial
European Patent Office 3177346 ⤷  Start Trial
European Patent Office 3984572 ⤷  Start Trial
European Patent Office 4585241 ⤷  Start Trial
Spain 2886553 ⤷  Start Trial
Finland 3984572 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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