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Serving hundreds of leading biopharmaceutical companies globally:

Cerilliant
Merck
Citi
Teva
Dow
Mallinckrodt
Johnson and Johnson
Federal Trade Commission
Cipla

Generated: May 27, 2018

DrugPatentWatch Database Preview

ANGELIQ Drug Profile

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When do Angeliq patents expire, and when can generic versions of Angeliq launch?

Angeliq is a drug marketed by Bayer Hlthcare and is included in one NDA. There is one patent protecting this drug and two Paragraph IV challenges.

This drug has twenty patent family members in seventeen countries.

The generic ingredient in ANGELIQ is drospirenone; estradiol. There are ten drug master file entries for this compound. Two suppliers are listed for this compound. Additional details are available on the drospirenone; estradiol profile page.

US Patents and Regulatory Information for ANGELIQ

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bayer Hlthcare ANGELIQ drospirenone; estradiol TABLET;ORAL 021355-001 Feb 29, 2012 RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Bayer Hlthcare ANGELIQ drospirenone; estradiol TABLET;ORAL 021355-002 Sep 28, 2005 RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial ➤ 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 ANGELIQ
Drugname Dosage Strength RLD Submissiondate
➤ Subscribe Tablets 0.25 mg/0.5 mg ➤ Subscribe 2015-01-08
➤ Subscribe Tablets 0.5 mg/1 mg ➤ Subscribe 2007-12-26

Non-Orange Book US Patents for ANGELIQ

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
9,592,245 Very low-dosed solid oral dosage forms for HRT ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

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Supplementary Protection Certificates for ANGELIQ

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
C0022 France ➤ Try a Free Trial PRODUCT NAME: ESTRADIOL ANHYDRE DROSPIRENONE; REGISTRATION NO/DATE IN FRANCE: NL 28661 DU 20040316; REGISTRATION NO/DATE AT EEC: RVG 27505 DU 20021211
C/GB04/032 United Kingdom ➤ Try a Free Trial PRODUCT NAME: ESTRADIOL, OPTIONALLY IN THE FORM OF A HYDRATE, TOGETHER WITH DROSPIRENONE; REGISTERED: NL RVG 27505 20021211; UK PL 00053/0341 20040310
Supplementary Protection Certificate SPC Country SPC Expiration SPC Description

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Serving hundreds of leading biopharmaceutical companies globally:

Harvard Business School
Julphar
US Department of Justice
Baxter
Medtronic
Colorcon
Cerilliant
US Army
Queensland Health

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.