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Last Updated: November 4, 2024

LILETTA Drug Patent Profile


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Which patents cover Liletta, and when can generic versions of Liletta launch?

Liletta is a drug marketed by Medicines360 and is included in one NDA. There are four patents protecting this drug.

This drug has thirty-three patent family members in nineteen countries.

The generic ingredient in LILETTA is levonorgestrel. There are twenty drug master file entries for this compound. Thirty-five suppliers are listed for this compound. Additional details are available on the levonorgestrel profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Liletta

A generic version of LILETTA was approved as levonorgestrel by NOVEL LABS INC on February 22nd, 2013.

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Summary for LILETTA
International Patents:33
US Patents:4
Applicants:1
NDAs:1
Finished Product Suppliers / Packagers: 1
Raw Ingredient (Bulk) Api Vendors: 104
Clinical Trials: 2
Patent Applications: 3,674
Drug Prices: Drug price information for LILETTA
What excipients (inactive ingredients) are in LILETTA?LILETTA excipients list
DailyMed Link:LILETTA at DailyMed
Drug patent expirations by year for LILETTA
Drug Prices for LILETTA

See drug prices for LILETTA

Recent Clinical Trials for LILETTA

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Eastern Virginia Medical SchoolPhase 4
CONRADPhase 4
United States Agency for International Development (USAID)Phase 4

See all LILETTA clinical trials

Pharmacology for LILETTA

US Patents and Regulatory Information for LILETTA

LILETTA is protected by four US patents and one FDA Regulatory Exclusivity.

Patents protecting LILETTA

Intrauterine systems, IUD insertion devices, and related methods and kits therefor
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up
Patented Use: A METHOD FOR PREVENTION OF PREGNANCY

Methods for using intrauterine systems and IUD insertion devices
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up
Patented Use: A METHOD FOR PREVENTION OF PREGNANCY


Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up


Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up

FDA Regulatory Exclusivity protecting LILETTA

TREATMENT OF HEAVY MENSTRUAL BLEEDING FOR UP TO 5 YEARS IN PATIENTS WHO CHOOSE INTRAUTERINE CONTRACEPTION AS THEIR METHOD OF CONTRACEPTION
Exclusivity Expiration: ⤷  Sign Up

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Medicines360 LILETTA levonorgestrel SYSTEM;INTRAUTERINE 206229-001 Feb 26, 2015 RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Medicines360 LILETTA levonorgestrel SYSTEM;INTRAUTERINE 206229-001 Feb 26, 2015 RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Medicines360 LILETTA levonorgestrel SYSTEM;INTRAUTERINE 206229-001 Feb 26, 2015 RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Medicines360 LILETTA levonorgestrel SYSTEM;INTRAUTERINE 206229-001 Feb 26, 2015 RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Medicines360 LILETTA levonorgestrel SYSTEM;INTRAUTERINE 206229-001 Feb 26, 2015 RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

International Patents for LILETTA

See the table below for patents covering LILETTA around the world.

Country Patent Number Title Estimated Expiration
South Africa 201500334 INTRAUTERINE SYSTEMS, IUD INSERTION DEVICES, AND RELATED METHODS AND KITS THEREFOR ⤷  Sign Up
European Patent Office 3773370 SYSTÈMES D'INSERTION DE DISPOSITIFS INTRA-UTÉRINS (DIU), PROCÉDÉS ET KITS ASSOCIÉS (IUD INSERTION DEVICES, AND RELATED METHODS AND KITS THEREFOR) ⤷  Sign Up
Georgia, Republic of P20166482 ) INTRAURINARY SYSTEMS, IUD INSERTION DEVICES, AND RELATED METHODS AND KITS THEREFOR ⤷  Sign Up
Chile 2014000080 Dispositivo de insercion que comprende una vaina alargada, un miembro interno alargado, una interfaz de usuario, y un deslizador de vaina movil en comunicacion con la vaina alargada; kit; metodo de uso. ⤷  Sign Up
China 104023681 Intraurinary systems, IUD insertion devices, and related methods and kits therefor ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for LILETTA

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1453521 C201630040 Spain ⤷  Sign Up PRODUCT NAME: ETINILESTRADIOL Y MEZCLA DE LEVONORGESTREL Y ETINILESTRADIOL; NATIONAL AUTHORISATION NUMBER: 80340; DATE OF AUTHORISATION: 20160122; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): 17/0017/15-S; DATE OF FIRST AUTHORISATION IN EEA: 20150211
1453521 122015000093 Germany ⤷  Sign Up PRODUCT NAME: LEVONORGESTREL UND ETHINYLESTRADIOL; NAT. REGISTRATION NO/DATE: 87675.00.00 20150720; FIRST REGISTRATION: SLOWAKEI 17/0017/15-S 20150129
1453521 39/2015 Austria ⤷  Sign Up PRODUCT NAME: ETHINYLESTRADIOL UND EINE KOMBINATION VON LEVONORGESTREL UND ETHINYLESTRADIOL; NAT. REGISTRATION NO/DATE: 136021 20150224; FIRST REGISTRATION: SK 17/0017/15-S 20150211
1453521 300814 Netherlands ⤷  Sign Up PRODUCT NAME: LEVONORGESTREL EN ETHINYLESTRADIOL; NATIONAL REGISTRATION NO/DATE: RVG 117453 20151211; FIRST REGISTRATION: SK 17/0017/15-S 20150211
1453521 C 2015 029 Romania ⤷  Sign Up PRODUCT NAME: LEVONORGESTREL SI ETINILESTRADIOL; NATIONAL AUTHORISATION NUMBER: RO 7793/2015/001; DATE OF NATIONAL AUTHORISATION: 20150612; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): SK. 17/0017/15-S; DATE OF FIRST AUTHORISATION IN EEA: 20150129
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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