Last Updated: August 9, 2026

Details for Patent: 11,684,723


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Which drugs does patent 11,684,723 protect, and when does it expire?

Patent 11,684,723 protects OTREXUP and is included in one NDA.

This patent has nine patent family members in five countries.

Summary for Patent: 11,684,723
Title:Injector safety device
Abstract:A safety member for use with an injection device is disclosed. The safety member includes a blocking ring extending into a housing of the injection device in blocking association with a latch member associated with a trigger mechanism of the injector, in which the blocking ring blocks movement of a portion of the trigger mechanism into a firing position. The safety member further includes a manipulable portion disposed outside the housing and configured for hand-manipulation by a user to remove the safety member from the housing to unblock the firing mechanism to enable firing of the injector.
Inventor(s):Julius C. Sund, Eric Lagman, Peter A. HOEFT, Paul R. Lesch, Jr., Thomas E. Kramer
Assignee: Antares Pharma Inc
Application Number:US16/925,549
Patent Claim Types:
see list of patent claims
Use; Dosage form;
Patent landscape, scope, and claims:

error: insufficient information

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Drugs Protected by US Patent 11,684,723

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Cosette OTREXUP methotrexate SOLUTION;SUBCUTANEOUS 204824-005 Nov 7, 2014 DISCN Yes No ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Cosette OTREXUP methotrexate SOLUTION;SUBCUTANEOUS 204824-001 Oct 11, 2013 DISCN Yes No ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Cosette OTREXUP methotrexate SOLUTION;SUBCUTANEOUS 204824-006 Mar 24, 2016 DISCN Yes No ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Cosette OTREXUP methotrexate SOLUTION;SUBCUTANEOUS 204824-002 Oct 11, 2013 DISCN Yes No ⤷  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

International Family Members for US Patent 11,684,723

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada 2718053 ⤷  Start Trial
European Patent Office 2268342 ⤷  Start Trial
European Patent Office 2990067 ⤷  Start Trial
European Patent Office 3636301 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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