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Bupropion hydrochloride; naltrexone hydrochloride - Generic Drug Details

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Bupropion hydrochloride; naltrexone hydrochloride is the generic ingredient in one branded drug marketed by Orexigen and is included in one NDA. There are ten patents protecting this compound and one Paragraph IV challenge. Additional information is available in the individual branded drug profile pages.

This ingredient has one hundred and six patent family members in twenty countries.

There are thirty-six drug master file entries for bupropion hydrochloride; naltrexone hydrochloride. Two suppliers are listed for this compound.

Summary for Generic Name: bupropion hydrochloride; naltrexone hydrochloride

Tradenames:1
Patents:10
Applicants:1
NDAs:1
Drug Master File Entries: see list36
Suppliers / Packaging: see list2
Formulation / Manufacturing:see details
Drug Prices:see low prices

Pharmacology for Ingredient: bupropion hydrochloride; naltrexone hydrochloride

Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Orexigen
CONTRAVE
bupropion hydrochloride; naltrexone hydrochloride
TABLET, EXTENDED RELEASE;ORAL200063-001Sep 10, 2014RXYes9,107,837► subscribe ► subscribe
Orexigen
CONTRAVE
bupropion hydrochloride; naltrexone hydrochloride
TABLET, EXTENDED RELEASE;ORAL200063-001Sep 10, 2014RXYes8,722,085► subscribe ► subscribe
Orexigen
CONTRAVE
bupropion hydrochloride; naltrexone hydrochloride
TABLET, EXTENDED RELEASE;ORAL200063-001Sep 10, 2014RXYes9,248,123► subscribe ► subscribe
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International Patent Family for Ingredient: bupropion hydrochloride; naltrexone hydrochloride

Country Document Number Estimated Expiration
TaiwanI458479► subscribe
European Patent Office2292220► subscribe
Spain2344440► 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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Supplementary Protection Certificates for Tradename: BUPROPION HYDROCHLORIDE; NALTREXONE HYDROCHLORIDE

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
C/GB00/019United Kingdom► subscribePRODUCT NAME: BUPROPION HYDROCHLORIDE; REGISTERED: NL RVG 24160 19991201; UK PL 10949/0340 20000607
/2000Austria► subscribePRODUCT NAME: BUPROPION HYDROCHLORID; NAT. REGISTRATION NO/DATE: 1-23680 20000616; FIRST REGISTRATION: NL 24160 19991201
2000 00018Denmark► subscribePRODUCT NAME: BUPROPIONHYDROCHLORID; NAT. REG. NO/DATE: 31347 20000606; FIRST REG. NO/DATE: NL 24160 19991201
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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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