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Estrogens, conjugated synthetic a - Generic Drug Details

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Estrogens, conjugated synthetic a is the generic ingredient in two branded drugs marketed by Teva Womens and Teva Branded Pharm, and is included in two NDAs. There is one patent protecting this compound and three Paragraph IV challenges. Additional information is available in the individual branded drug profile pages.

This ingredient has twelve patent family members in nine countries.

There are three drug master file entries for estrogens, conjugated synthetic a. One supplier is listed for this compound.

Summary for Generic Name: estrogens, conjugated synthetic a

Tradenames:2
Patents:1
Applicants:2
NDAs:2
Drug Master File Entries: see list3
Suppliers / Packaging: see list1
Formulation / Manufacturing:see details
Drug Prices:see low prices
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Teva Branded Pharm
CENESTIN
estrogens, conjugated synthetic a
TABLET;ORAL020992-002Mar 24, 1999DISCNNo5,908,638► subscribe ► subscribe
Teva Branded Pharm
CENESTIN
estrogens, conjugated synthetic a
TABLET;ORAL020992-005Feb 5, 2004DISCNNo5,908,638► subscribe ► subscribe
Teva Branded Pharm
CENESTIN
estrogens, conjugated synthetic a
TABLET;ORAL020992-003Mar 24, 1999DISCNNo5,908,638► subscribe ► subscribe
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Expired Orange Book Patents for Generic Ingredient: estrogens, conjugated synthetic a

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Teva Branded Pharm
CENESTIN
estrogens, conjugated synthetic a
TABLET;ORAL020992-001Jun 21, 20025,908,638► subscribe
Teva Branded Pharm
CENESTIN
estrogens, conjugated synthetic a
TABLET;ORAL020992-005Feb 5, 20045,908,638► subscribe
Teva Branded Pharm
CENESTIN
estrogens, conjugated synthetic a
TABLET;ORAL020992-004Mar 13, 20005,908,638► subscribe
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International Patent Family for Ingredient: estrogens, conjugated synthetic a

Country Document Number Estimated Expiration
World Intellectual Property Organization (WIPO)9704753► subscribe
Austria401062► subscribe
China100421652► subscribe
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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.

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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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