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Serving leading biopharmaceutical companies globally:

Cantor Fitzgerald
McKesson
Dow
QuintilesIMS
Baxter
Teva
US Department of Justice
Express Scripts
US Army
Fish and Richardson

Generated: February 25, 2018

DrugPatentWatch Database Preview

Safyral Drug Profile

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

Safyral is a drug marketed by Bayer Hlthcare and is included in one NDA. There are four patents protecting this drug and one Paragraph IV challenge.

This drug has one hundred and thirteen patent family members in forty countries.

The generic ingredient in SAFYRAL is drospirenone; ethinyl estradiol; levomefolate calcium. There are ten drug master file entries for this compound. Four suppliers are listed for this compound. Additional details are available on the drospirenone; ethinyl estradiol; levomefolate calcium profile page.
Summary for Safyral
International Patents:113
US Patents:4
Applicants:1
NDAs:1
Suppliers / Packagers: 2
Bulk Api Vendors: 1
Formulation / Manufacturing:see details
Drug Prices:see details
DailyMed Link:Safyral at DailyMed
Drug patent expirations by year for Safyral

US Patents and Regulatory Information for Safyral

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bayer Hlthcare SAFYRAL drospirenone; ethinyl estradiol; levomefolate calcium TABLET;ORAL 022574-001 Dec 16, 2010 AB RX Yes Yes ➤ Sign Up ➤ Sign Up ➤ Sign Up
Bayer Hlthcare SAFYRAL drospirenone; ethinyl estradiol; levomefolate calcium TABLET;ORAL 022574-001 Dec 16, 2010 AB RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Bayer Hlthcare SAFYRAL drospirenone; ethinyl estradiol; levomefolate calcium TABLET;ORAL 022574-001 Dec 16, 2010 AB RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Bayer Hlthcare SAFYRAL drospirenone; ethinyl estradiol; levomefolate calcium TABLET;ORAL 022574-001 Dec 16, 2010 AB RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
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 SAFYRAL
Drugname Dosage Strength RLD Submissiondate
➤ Subscribe Tablets 3 mg/0.03 mg/0.451 mg and 0.451 mg ➤ Subscribe 9/28/2012

Non-Orange Book US Patents for Safyral

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
7,569,557 Compositions of estrogen-cyclodextrin complexes ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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International Patents for Safyral

Supplementary Protection Certificates for Safyral

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
C0022 France ➤ Sign Up 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 ➤ Sign Up 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:

Chinese Patent Office
Julphar
Citi
Fuji
Farmers Insurance
Johnson and Johnson
Mallinckrodt
Harvard Business School
Chubb

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.

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