Last Updated: November 8, 2026

LEVO-T Drug Patent Profile

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When do Levo-t patents expire, and what generic alternatives are available?

Levo-t is a drug marketed by Cediprof Inc and is included in one NDA.

The generic ingredient in LEVO-T is levothyroxine sodium. There is one drug master file entry for this compound. Fifty suppliers are listed for this compound. Additional details are available on the levothyroxine sodium profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Levo-t

A generic version of LEVO-T was approved as levothyroxine sodium by MYLAN on June 5th, 2002.

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Summary for LEVO-T

US Patents and Regulatory Information for LEVO-T

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Cediprof Inc LEVO-T levothyroxine sodium TABLET;ORAL 021342-001 Mar 1, 2002 AB1,AB2,AB3 RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Cediprof Inc LEVO-T levothyroxine sodium TABLET;ORAL 021342-007 Mar 1, 2002 AB1,AB2,AB3 RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Cediprof Inc LEVO-T levothyroxine sodium TABLET;ORAL 021342-004 Mar 1, 2002 AB1,AB2,AB3 RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Cediprof Inc LEVO-T levothyroxine sodium TABLET;ORAL 021342-011 Mar 1, 2002 AB1,AB2,AB3 RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Cediprof Inc LEVO-T levothyroxine sodium TABLET;ORAL 021342-012 Dec 8, 2003 AB1,AB2,AB3 RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Cediprof Inc LEVO-T levothyroxine sodium TABLET;ORAL 021342-002 Mar 1, 2002 AB1,AB2,AB3 RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for LEVO-T

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Cediprof Inc LEVO-T levothyroxine sodium TABLET;ORAL 021342-010 Mar 1, 2002 6,399,101 ⤷  Start Trial
Cediprof Inc LEVO-T levothyroxine sodium TABLET;ORAL 021342-004 Mar 1, 2002 6,399,101 ⤷  Start Trial
Cediprof Inc LEVO-T levothyroxine sodium TABLET;ORAL 021342-008 Mar 1, 2002 6,399,101 ⤷  Start Trial
Cediprof Inc LEVO-T levothyroxine sodium TABLET;ORAL 021342-011 Mar 1, 2002 6,399,101 ⤷  Start Trial
Cediprof Inc LEVO-T levothyroxine sodium TABLET;ORAL 021342-001 Mar 1, 2002 6,399,101 ⤷  Start Trial
Cediprof Inc LEVO-T levothyroxine sodium TABLET;ORAL 021342-009 Mar 1, 2002 6,399,101 ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for LEVO-T

See the table below for patents covering LEVO-T around the world.

Country Patent Number Title Estimated Expiration
Australia 2001252953 ⤷  Start Trial
Australia 5295301 ⤷  Start Trial
Brazil 0109736 ⤷  Start Trial
Canada 2404369 ⤷  Start Trial
European Patent Office 1267999 ⤷  Start Trial
Israel 152024 PHARMACEUTICAL COMPOSITIONS CONTAINING THYROID HORMONE AND PROCESSES FOR THE MANUFACTURE THEREOF ⤷  Start Trial
>Country >Patent Number >Title >Estimated Expiration

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