.

Deeper Knowledge, Faster

  • Analyze global market entry opportunities
  • Obtain formulation and manufacturing information
  • Drug patents in 130+ countries

Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing

Serving leading biopharmaceutical companies globally:

Deloitte
Colorcon
Healthtrust
Mallinckrodt
Julphar
Accenture
Federal Trade Commission
AstraZeneca
Fish and Richardson
Citi

Generated: December 16, 2017

DrugPatentWatch Database Preview

NATAZIA Drug Profile

« Back to Dashboard

Which patents cover Natazia, and what generic alternatives are available?

Natazia 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 eight patent family members in forty-three countries and ten supplementary protection certificates in nine countries.

The generic ingredient in NATAZIA is dienogest; estradiol valerate. There are seven drug master file entries for this compound. Three suppliers are listed for this compound. Additional details are available on the dienogest; estradiol valerate profile page.

US Patents and Regulatory Information

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bayer HlthcareNATAZIAdienogest; estradiol valerateTABLET;ORAL022252-001May 6, 2010RXYesYes► Subscribe► SubscribeYY► Subscribe
Bayer HlthcareNATAZIAdienogest; estradiol valerateTABLET;ORAL022252-001May 6, 2010RXYesYes► Subscribe► SubscribeYY► Subscribe
Bayer HlthcareNATAZIAdienogest; estradiol valerateTABLET;ORAL022252-001May 6, 2010RXYesYes► Subscribe► Subscribe► Subscribe
Bayer HlthcareNATAZIAdienogest; estradiol valerateTABLET;ORAL022252-001May 6, 2010RXYesYes► Subscribe► SubscribeY► Subscribe
This preview shows a limited data set
Subscribe for full access, or try a Trial

Export unavailable in trial.
Subscribe for complete access.

Paragraph IV (Patent) Challenges for NATAZIA

Drugname Dosage Strength RLD Submissiondate
estradiol valerate and dienogestTablets3 mg; 2 mg/2 mg; 2 mg/3 mg; 1 mgNatazia10/22/2010

Premature patent expiration for: NATAZIA

Expiration due to failure to pay maintenance fee

Patent Number Tradename Expiration Date
► Subscribe NATAZIA ► Subscribe

International Patent Family for Tradename: NATAZIA

Country Document Number Estimated Expiration
Spain2360302► Subscribe
European Patent Office0770388► Subscribe
Denmark0770388► Subscribe
Spain2116804► Subscribe
Germany122009000011► Subscribe
Uruguay28863► Subscribe
CroatiaP20100513► Subscribe
Russian Federation2113849► Subscribe
Japan4908399► Subscribe
Portugal1787649► Subscribe
This preview shows a limited data set
Subscribe for full access, or try a Trial

The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

Export unavailable in trial.
Subscribe for complete access.

Supplementary Protection Certificates for Tradename: NATAZIA

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
09/012Ireland► SubscribePRODUCT NAME: QLAIRA-ESTRADIOL VALERATE/DIENOGEST; NAT REGISTRATION NO/DATE: PA1410/58/1 20090109; FIRST REGISTRATION NO/DATE: BE327792 20081103
C0018France► SubscribePRODUCT NAME: ESTRADIOL VALERATE; DIENOGEST; NAT. REGISTRATION NO/DATE: NL35170 20081210; FIRST REGISTRATION: BE327792 20081103
2009Austria► SubscribePRODUCT NAME: KOMBINATION AUS ESTRADIOLVALERAT UND DIENOGEST; NAT. REGISTRATION NO/DATE: 1-28003 20090203; FIRST REGISTRATION: BE BE 327792 20081103
0770388/01Switzerland► SubscribeFORMER REPRESENTATIVE: BOHEST AG, CH
7Finland► Subscribe
C/GB09/026United Kingdom► SubscribePRODUCT NAME: ESTRADIOL AND COMBINATIONS OF ESTRADIOL AND DIENOGEST, PREFERABLY ESTRADIOL VALERATE AND COMBINATIONS OF ESTRADIOL VALERATE AND DIENOGEST; REGISTERED: BE BE 327792 20081103; UK PL 00010/0576-0001 20081208
2009004Lithuania► SubscribePRODUCT NAME: ESTRADIOLI VALERAS + DIENOGESTUM; NAT. REGISTRATION NO/DATE: LT/1/09/1512/001, 2009 04 06 LT/1/09/1512/002, 2009 04 06 LT/1/09/1512/003 20090406; FIRST REGISTRATION: BE 327792 20081103
2009004,C0770388Lithuania► SubscribePRODUCT NAME: ESTRADIOLI VALERAS + DIENOGESTUM; NAT. REGISTRATION NO/DATE: LT/1/09/1512/001, 2009 04 06 LT/1/09/1512/002, 2009 04 06 LT/1/09/1512/003 20090406; FIRST REGISTRATION: BE 327792 20081103
2009 00016Denmark► Subscribe
643Luxembourg► Subscribe91643, EXPIRES: 20211022
This preview shows a limited data set
Subscribe for full access, or try a Trial

Export unavailable in trial.
Subscribe for complete access.

« Back to Dashboard

For more information try a trial or see the plans and pricing

Serving leading biopharmaceutical companies globally:

Fuji
Dow
Moodys
UBS
US Army
Farmers Insurance
Colorcon
Argus Health
Baxter
Federal Trade Commission

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.

Copyright 2002-2017 thinkBiotech LLC
ISSN: 2162-2639

Secure SSL Encrypted
Privacy and Cookies
Terms & Conditions

Follow DrugPatentWatch:

botpot