Last Updated: November 8, 2026

Details for Patent: 11,241,382

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Which drugs does patent 11,241,382 protect, and when does it expire?

Patent 11,241,382 protects TIROSINT-SOL and is included in one NDA.

This patent has twelve patent family members in eleven countries.

Summary for Patent: 11,241,382
Title:Administration regimen of compositions of T4 thyroid hormone with high oral absorption
Abstract:New administration regimens of the T4 thyroid hormone are described, characterized by the use of alcohol-free, water-glycerol solutions of said hormone, administered at short temporal distance, i.e. within less than 30 minutes, typically between 15 and less than 30 minutes, from the closest consumed meal.
Inventor(s):Tiziano Fossati, Giuseppe Mautone, Claudia Scarsi
Assignee: Altergon SA
Application Number:US16/421,373
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 11,241,382
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation;

Drugs Protected by US Patent 11,241,382

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Ibsa TIROSINT-SOL levothyroxine sodium SOLUTION;ORAL 206977-001 Dec 15, 2016 RX Yes No ⤷  Start Trial ⤷  Start Trial TREATMENT OF HYPOTHYROIDISM BY ORAL ADMINISTRATION OF L-THYROXINE TO A PATIENT ON AN EMPTY STOMACH 15 MINUTES BEFORE BREAKFAST ⤷  Start Trial
Ibsa TIROSINT-SOL levothyroxine sodium SOLUTION;ORAL 206977-001 Dec 15, 2016 RX Yes No ⤷  Start Trial ⤷  Start Trial TREATMENT OF PITUITARY THYROTROPIN SUPPRESSION BY ORAL ADMINISTRATION OF L-THYROXINE TO A PATIENT ON AN EMPTY STOMACH 15 MINUTES BEFORE BREAKFAST ⤷  Start Trial
Ibsa TIROSINT-SOL levothyroxine sodium SOLUTION;ORAL 206977-002 Dec 15, 2016 RX Yes No ⤷  Start Trial ⤷  Start Trial TREATMENT OF PITUITARY THYROTROPIN SUPPRESSION BY ORAL ADMINISTRATION OF L-THYROXINE TO A PATIENT ON AN EMPTY STOMACH 15 MINUTES BEFORE BREAKFAST ⤷  Start Trial
Ibsa TIROSINT-SOL levothyroxine sodium SOLUTION;ORAL 206977-002 Dec 15, 2016 RX Yes No ⤷  Start Trial ⤷  Start Trial TREATMENT OF HYPOTHYROIDISM BY ORAL ADMINISTRATION OF L-THYROXINE TO A PATIENT ON AN EMPTY STOMACH 15 MINUTES BEFORE BREAKFAST ⤷  Start Trial
Ibsa TIROSINT-SOL levothyroxine sodium SOLUTION;ORAL 206977-013 Jan 13, 2021 RX Yes No ⤷  Start Trial ⤷  Start Trial TREATMENT OF PITUITARY THYROTROPIN SUPPRESSION BY ORAL ADMINISTRATION OF L-THYROXINE TO A PATIENT ON AN EMPTY STOMACH 15 MINUTES BEFORE BREAKFAST ⤷  Start Trial
Ibsa TIROSINT-SOL levothyroxine sodium SOLUTION;ORAL 206977-013 Jan 13, 2021 RX Yes No ⤷  Start Trial ⤷  Start Trial TREATMENT OF HYPOTHYROIDISM BY ORAL ADMINISTRATION OF L-THYROXINE TO A PATIENT ON AN EMPTY STOMACH 15 MINUTES BEFORE BREAKFAST ⤷  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 11,241,382

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada 3129627 ⤷  Start Trial
China 113645966 ⤷  Start Trial
Denmark 3930703 ⤷  Start Trial
European Patent Office 3930703 ⤷  Start Trial
European Patent Office 4321214 ⤷  Start Trial
Spain 2973354 ⤷  Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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