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Serving hundreds of leading biopharmaceutical companies globally:

Citi
Baxter
Cipla
Healthtrust
AstraZeneca
UBS
Mallinckrodt
Fish and Richardson
Dow

Generated: April 23, 2018

DrugPatentWatch Database Preview

LOSEASONIQUE Drug Profile

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When do Loseasonique patents expire, and what generic alternatives are available?

Loseasonique is a drug marketed by Teva Branded Pharm and is included in one NDA. There are three patents protecting this drug and one Paragraph IV challenge.

This drug has sixty-one patent family members in twenty-two countries.

The generic ingredient in LOSEASONIQUE is ethinyl estradiol; levonorgestrel. There are twenty-six drug master file entries for this compound. Twenty-three suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; levonorgestrel profile page.
Summary for LOSEASONIQUE
Drug patent expirations by year for LOSEASONIQUE

US Patents and Regulatory Information for LOSEASONIQUE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Teva Branded Pharm LOSEASONIQUE ethinyl estradiol; levonorgestrel TABLET;ORAL 022262-001 Oct 24, 2008 AB RX No No ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Teva Branded Pharm LOSEASONIQUE ethinyl estradiol; levonorgestrel TABLET;ORAL 022262-001 Oct 24, 2008 AB RX No No ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Teva Branded Pharm LOSEASONIQUE ethinyl estradiol; levonorgestrel TABLET;ORAL 022262-001 Oct 24, 2008 AB RX No No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration

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Paragraph IV (Patent) Challenges for LOSEASONIQUE
Drugname Dosage Strength RLD Submissiondate
➤ Subscribe Tablets 0.1 mg/0.02 mg and 0.01 mg ➤ Subscribe 2009-11-16

Non-Orange Book US Patents for LOSEASONIQUE

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
8,680,084 Oral contraceptives to prevent pregnancy and diminish premenstrual symptomatology ➤ Try a Free Trial
7,772,219 Methods of hormonal treatment utilizing extended cycle contraceptive regimens ➤ Try a Free Trial
7,320,969 Oral contraceptives to prevent pregnancy and diminish premenstrual symptomatology ➤ Try a Free Trial
8,338,396 Oral contraceptives to prevent pregnancy and diminish premenstrual symptomatology ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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Supplementary Protection Certificates for LOSEASONIQUE

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
156 Luxembourg ➤ Try a Free Trial PRODUCT NAME: LEVONORGESTREL ET ETHINYLESTRADIOL; FIRST REGISTRATION DATE: 20150211
00C/027 Belgium ➤ Try a Free Trial PRODUCT NAME: ETHINYLESTRADIOLUM / NORETHISTERONI ACETAS; NAT. REGISTRATION NO/DATE: 19 IS 106 F3 20000911; FIRST REGISTRATION: NL RVG 23909 19991124
2015000093 Germany ➤ Try a Free Trial PRODUCT NAME: LEVONORGESTREL UND ETHINYLESTRADIOL; NAT. REGISTRATION NO/DATE: 87675.00.00 20150720; FIRST REGISTRATION: SLOWAKEI 17/0017/15-S 20150129
0160011 00192 Estonia ➤ Try a Free Trial PRODUCT NAME: LEVONORGESTREEL JA ETUENUEUELOESTRADIOOL;REG NO/DATE: EE 894715 11.11.2015
Supplementary Protection Certificate SPC Country SPC Expiration SPC Description

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Serving hundreds of leading biopharmaceutical companies globally:

Fish and Richardson
Boehringer Ingelheim
Federal Trade Commission
Dow
Cerilliant
McKesson
UBS
Mallinckrodt
Covington

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