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Serving leading biopharmaceutical companies globally:

Novartis
Colorcon
Cerilliant
Cantor Fitzgerald
Fish and Richardson
Julphar
McKesson
Fuji
AstraZeneca
Dow

Generated: December 12, 2017

DrugPatentWatch Database Preview

SONATA Drug Profile

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

Sonata is a drug marketed by Pfizer and is included in one NDA.

The generic ingredient in SONATA is zaleplon. There are twelve drug master file entries for this compound. Twenty-two suppliers are listed for this compound. Additional details are available on the zaleplon profile page.

US Patents and Regulatory Information

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Patent Submitted Product Substance Delist Req. Exclusivity Expiration
PfizerSONATAzaleplonCAPSULE;ORAL020859-001Aug 13, 1999ABRXYesNo► Subscribe► Subscribe► Subscribe► Subscribe
PfizerSONATAzaleplonCAPSULE;ORAL020859-002Aug 13, 1999ABRXYesYes► Subscribe► Subscribe► Subscribe► Subscribe
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Paragraph IV (Patent) Challenges for SONATA

Drugname Dosage Strength RLD Submissiondate
zaleplonCapsules5 mg and 10 mgSonata6/21/2005

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Serving leading biopharmaceutical companies globally:

Farmers Insurance
Queensland Health
Fish and Richardson
Federal Trade Commission
Daiichi Sankyo
Chinese Patent Office
Healthtrust
Merck
UBS
Cipla

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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