LEVOXYL Drug Patent Profile
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When do Levoxyl patents expire, and when can generic versions of Levoxyl launch?
Levoxyl is a drug marketed by King Pharms and is included in one NDA. There are three patents protecting this drug.
This drug has twenty-six patent family members in nine countries.
The generic ingredient in LEVOXYL is levothyroxine sodium. There are ten drug master file entries for this compound. Forty-six suppliers are listed for this compound. Additional details are available on the levothyroxine sodium profile page.
DrugPatentWatch® Litigation and Generic Entry Outlook for Levoxyl
A generic version of LEVOXYL was approved as levothyroxine sodium by MYLAN on June 5th, 2002.
Summary for LEVOXYL
International Patents: | 26 |
US Patents: | 3 |
Applicants: | 1 |
NDAs: | 1 |
Finished Product Suppliers / Packagers: | 1 |
Raw Ingredient (Bulk) Api Vendors: | 111 |
Clinical Trials: | 1 |
Patent Applications: | 4,372 |
Formulation / Manufacturing: | see details |
Drug Prices: | Drug price information for LEVOXYL |
Drug Sales Revenues: | Drug sales revenues for LEVOXYL |
What excipients (inactive ingredients) are in LEVOXYL? | LEVOXYL excipients list |
DailyMed Link: | LEVOXYL at DailyMed |



Recent Clinical Trials for LEVOXYL
Identify potential brand extensions & 505(b)(2) entrants
Sponsor | Phase |
---|---|
Children's Hospital of Philadelphia | N/A |
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | N/A |
Pharmacology for LEVOXYL
Drug Class | l-Thyroxine |
Anatomical Therapeutic Chemical (ATC) Classes for LEVOXYL
US Patents and Regulatory Information for LEVOXYL
LEVOXYL is protected by three US patents.
Patents protecting LEVOXYL
Levothyroxine compositions and methods
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Stabilized pharmaceutical and thyroid hormone compositions and method of preparation
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Methods of administering levothyroxine pharmaceutical compositions
Patent Number: ⤷ Try a Trial
Patent Expiration: ⤷ Try a Trial
Patented Use: METHOD OF USE OF ADMINISTERING LEVOTHYROXINE
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
King Pharms | LEVOXYL | levothyroxine sodium | TABLET;ORAL | 021301-011 | May 25, 2001 | AB1,AB3 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | Y | ⤷ Try a Trial | ||
King Pharms | LEVOXYL | levothyroxine sodium | TABLET;ORAL | 021301-010 | May 25, 2001 | AB1,AB3 | RX | Yes | No | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a Trial | |||
King Pharms | LEVOXYL | levothyroxine sodium | TABLET;ORAL | 021301-011 | May 25, 2001 | AB1,AB3 | RX | Yes | Yes | ⤷ Try a Trial | ⤷ Try a Trial | ⤷ Try a 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 LEVOXYL
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
---|---|---|---|---|---|---|---|
King Pharms | LEVOXYL | levothyroxine sodium | TABLET;ORAL | 021301-009 | May 25, 2001 | ⤷ Try a Trial | ⤷ Try a Trial |
King Pharms | LEVOXYL | levothyroxine sodium | TABLET;ORAL | 021301-008 | May 25, 2001 | ⤷ Try a Trial | ⤷ Try a Trial |
King Pharms | LEVOXYL | levothyroxine sodium | TABLET;ORAL | 021301-005 | May 25, 2001 | ⤷ Try a Trial | ⤷ Try a Trial |
>Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for LEVOXYL
See the table below for patents covering LEVOXYL around the world.
Country | Patent Number | Title | Estimated Expiration |
---|---|---|---|
World Intellectual Property Organization (WIPO) | 02067854 | ⤷ Try a Trial | |
Canada | 2438907 | ⤷ Try a Trial | |
World Intellectual Property Organization (WIPO) | 03028624 | ⤷ Try a Trial | |
>Country | >Patent Number | >Title | >Estimated Expiration |