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Last Updated: April 25, 2024

Bupropion hydrochloride; naltrexone hydrochloride - Generic Drug Details


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What are the generic sources for bupropion hydrochloride; naltrexone hydrochloride and what is the scope of patent protection?

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

Bupropion hydrochloride; naltrexone hydrochloride has two hundred and sixty-nine patent family members in forty-four countries.

One supplier is listed for this compound.

Summary for bupropion hydrochloride; naltrexone hydrochloride
Recent Clinical Trials for bupropion hydrochloride; naltrexone hydrochloride

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
University of California, Los AngelesEarly Phase 1
Nederlandse Obesitas KliniekPhase 4
Zuyderland Medisch CentrumPhase 4

See all bupropion hydrochloride; naltrexone hydrochloride clinical trials

Pharmacology for bupropion hydrochloride; naltrexone hydrochloride
Paragraph IV (Patent) Challenges for BUPROPION HYDROCHLORIDE; NALTREXONE HYDROCHLORIDE
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
CONTRAVE Extended-release Tablets bupropion hydrochloride; naltrexone hydrochloride 8 mg/90 mg 200063 1 2015-03-12

US Patents and Regulatory Information for bupropion hydrochloride; naltrexone hydrochloride

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Nalpropion CONTRAVE bupropion hydrochloride; naltrexone hydrochloride TABLET, EXTENDED RELEASE;ORAL 200063-001 Sep 10, 2014 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Nalpropion CONTRAVE bupropion hydrochloride; naltrexone hydrochloride TABLET, EXTENDED RELEASE;ORAL 200063-001 Sep 10, 2014 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Nalpropion CONTRAVE bupropion hydrochloride; naltrexone hydrochloride TABLET, EXTENDED RELEASE;ORAL 200063-001 Sep 10, 2014 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Nalpropion CONTRAVE bupropion hydrochloride; naltrexone hydrochloride TABLET, EXTENDED RELEASE;ORAL 200063-001 Sep 10, 2014 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Nalpropion CONTRAVE bupropion hydrochloride; naltrexone hydrochloride TABLET, EXTENDED RELEASE;ORAL 200063-001 Sep 10, 2014 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

International Patents for bupropion hydrochloride; naltrexone hydrochloride

Country Patent Number Title Estimated Expiration
European Patent Office 1951212 COMPOSITIONS ET PROCEDES D AUGMENTATION DE LA SENSIBILITE A L INSULINE (COMPOSITIONS AND METHODS FOR INCREASING INSULIN SENSITIVITY) ⤷  Try a Trial
Australia 2016201325 Methods Of Providing Weight Loss Therapy In Patients With Major Depression ⤷  Try a Trial
Singapore 10201808055Q COMPOSITIONS AND METHODS FOR REDUCING MAJOR ADVERSE CARDIOVASCULAR EVENTS ⤷  Try a Trial
Hong Kong 1088850 COMPOSITIONS FOR AFFECTING WEIGHT LOSS ⤷  Try a Trial
Japan 2016029111 ナルトレキソンの徐放型配合物 (SUSTAINED RELEASE FORMULATION OF NALTREXONE) ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for bupropion hydrochloride; naltrexone hydrochloride

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
2316456 349 22-2017 Slovakia ⤷  Try a Trial PRODUCT NAME: KOMBINACIA NALTREXONU VO VSETKYCH FORMACH CHRANENYCH ZAKLADNYM PATENTOM A BUPROPIONU VO VSETKYCH FORMACH CHRANENYCH ZAKLADNYM PATENTOM; REGISTRATION NO/DATE: EU/1/14/988 20150330
2316456 C20170044 00252 Estonia ⤷  Try a Trial PRODUCT NAME: NALTREKSOON/BUPROPIOON;REG NO/DATE: EU/1/14/988 30.03.2015
2316456 300918 Netherlands ⤷  Try a Trial PRODUCT NAME: NALTREXON OF EEN FARMACEUTISCH AANVAARDBAAR ZOUT DAARVAN, IN HET BIJZONDER NALTREXONHYDROCHLORIDE, EN BUPROPION OF EEN FARMACEUTISCH AANVAARDBAAR ZOUT DAARVAN, IN HET BIJZONDER BUPROPIONHYDROCHLORIDE; REGISTRATION NO/DATE: EU/1/14/988 20150330
0656775 28/2000 Austria ⤷  Try a Trial PRODUCT NAME: BUPROPION HYDROCHLORID; NAT. REGISTRATION NO/DATE: 1-23680 20000616; FIRST REGISTRATION: NL 24160 19991201
2316456 1790064-8 Sweden ⤷  Try a Trial PRODUCT NAME: NALTREXONE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, IN PARTICULAR NALTREXONE HYDROCHLORIDE, AND BUPROPION OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, IN PARTICULAR BUPROPION HYDROCHLORIDE; REG. NO/DATE: EU/1/14/988 20150330
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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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 verification 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.