CONTRAVE Drug Patent Profile
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Which patents cover Contrave, and what generic alternatives are available?
Contrave is a drug marketed by Nalpropion and is included in one NDA. There are twenty-two patents protecting this drug and one Paragraph IV challenge.
This drug has two hundred and seventy-two patent family members in forty-four countries.
The generic ingredient in CONTRAVE is bupropion hydrochloride; naltrexone hydrochloride. There are thirty-eight drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the bupropion hydrochloride; naltrexone hydrochloride profile page.
DrugPatentWatch® Generic Entry Outlook for Contrave
There has been one patent litigation case involving the patents protecting this drug, indicating strong interest in generic launch. Recent data indicate that 63% of patent challenges are decided in favor of the generic patent challenger and that 54% of successful patent challengers promptly launch generic drugs.
Indicators of Generic Entry
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Questions you can ask:
- What is the 5 year forecast for CONTRAVE?
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Summary for CONTRAVE
| International Patents: | 272 |
| US Patents: | 22 |
| Applicants: | 1 |
| NDAs: | 1 |
| Finished Product Suppliers / Packagers: | 1 |
| Raw Ingredient (Bulk) Api Vendors: | 5 |
| Clinical Trials: | 21 |
| Patent Applications: | 162 |
| Drug Prices: | Drug price information for CONTRAVE |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for CONTRAVE |
| What excipients (inactive ingredients) are in CONTRAVE? | CONTRAVE excipients list |
| DailyMed Link: | CONTRAVE at DailyMed |
Recent Clinical Trials for CONTRAVE
Identify potential brand extensions & 505(b)(2) entrants
| Sponsor | Phase |
|---|---|
| Currax Pharmaceuticals | Phase 4 |
| Novo Nordisk A/S | Phase 4 |
| University of California, Los Angeles | Early Phase 1 |
Pharmacology for CONTRAVE
| Drug Class | Aminoketone Opioid Antagonist |
| Mechanism of Action | Dopamine Uptake Inhibitors Norepinephrine Uptake Inhibitors Opioid Antagonists |
| Physiological Effect | Increased Dopamine Activity Increased Norepinephrine Activity |
Paragraph IV (Patent) Challenges for CONTRAVE
| 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 CONTRAVE
CONTRAVE is protected by twenty-two US patents.
Patents protecting CONTRAVE
Compositions and methods for weight loss in at risk patient populations
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY
Methods for administering weight loss medications
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: USE OF NALTREXONE AND BUPROPION BASED ON AN ESCALATING DOSE SCHEDULE
Methods of treating overweight and obesity
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY
Compositions and methods for weight loss in at risk patient populations
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY
Methods of providing weight loss therapy in patients with major depression
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY
Methods of treating overweight and obesity
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY
Compositions for affecting weight loss
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY
Methods for treating visceral fat conditions
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Patent Expiration: ⤷ Sign Up
Patented Use: FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY
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Patent Expiration: ⤷ Sign Up
Patented Use: FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: USE OF NALTREXONE AND BUPROPION BASED ON AN ESCALATING DOSE SCHEDULE
Compositions for affecting weight loss
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Compositions for affecting weight loss
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY
Layered pharmaceutical formulations
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Layered pharmaceutical formulations
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Patented Use: USE OF NALTREXONE AND BUPROPION IN A LAYERED FORMULATION FOR CHRONIC WEIGHT MANAGEMENT FOR AFFECTING WEIGHT LOSS
Methods for administering weight loss medications
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: USE OF NALTREXONE AND BUPROPION BASED ON AN ESCALATING DOSE SCHEDULE
Compositions and methods for increasing insulin sensitivity
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: FOR EFFECT ON BLOOD GLUCOSE PARAMETERS IN PATIENTS WITH INSULIN RESISTANCE
Sustained release formulation of naltrexone
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: USE OF NALTREXONE AND BUPROPION IN EXTENDED-RELEASE FORM FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY
Sustained release formulation of naltrexone
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: USE OF NALTREXONE AND BUPROPION IN EXTENDED-RELEASE FORM FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY
Methods for administering weight loss medications
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: USE OF NALTREXONE AND BUPROPION BASED ON AN ESCALATING DOSE SCHEDULE
Methods of providing weight loss therapy in patients with major depression
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: USE OF NALTREXONE AND BUPROPION FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY IN PATIENTS WITH MAJOR DEPRESSIVE DISORDER
Methods of treating overweight and obesity
Patent Number: ⤷ Sign Up
Patent Expiration: ⤷ Sign Up
Patented Use: FOR CHRONIC WEIGHT MANAGEMENT FOR TREATING OVERWEIGHT OR OBESITY
| 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 | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
| Nalpropion | CONTRAVE | bupropion hydrochloride; naltrexone hydrochloride | TABLET, EXTENDED RELEASE;ORAL | 200063-001 | Sep 10, 2014 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
| Nalpropion | CONTRAVE | bupropion hydrochloride; naltrexone hydrochloride | TABLET, EXTENDED RELEASE;ORAL | 200063-001 | Sep 10, 2014 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
| Nalpropion | CONTRAVE | bupropion hydrochloride; naltrexone hydrochloride | TABLET, EXTENDED RELEASE;ORAL | 200063-001 | Sep 10, 2014 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
| Nalpropion | CONTRAVE | bupropion hydrochloride; naltrexone hydrochloride | TABLET, EXTENDED RELEASE;ORAL | 200063-001 | Sep 10, 2014 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
| Nalpropion | CONTRAVE | bupropion hydrochloride; naltrexone hydrochloride | TABLET, EXTENDED RELEASE;ORAL | 200063-001 | Sep 10, 2014 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
| Nalpropion | CONTRAVE | bupropion hydrochloride; naltrexone hydrochloride | TABLET, EXTENDED RELEASE;ORAL | 200063-001 | Sep 10, 2014 | RX | Yes | Yes | ⤷ Sign Up | ⤷ Sign Up | ⤷ Sign Up | ||||
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >TE | >Type | >RLD | >RS | >Patent No. | >Patent Expiration | >Product | >Substance | >Delist Req. | >Exclusivity Expiration |
Expired US Patents for CONTRAVE
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration |
|---|---|---|---|---|---|---|---|
| Nalpropion | CONTRAVE | bupropion hydrochloride; naltrexone hydrochloride | TABLET, EXTENDED RELEASE;ORAL | 200063-001 | Sep 10, 2014 | ⤷ Sign Up | ⤷ Sign Up |
| Nalpropion | CONTRAVE | bupropion hydrochloride; naltrexone hydrochloride | TABLET, EXTENDED RELEASE;ORAL | 200063-001 | Sep 10, 2014 | ⤷ Sign Up | ⤷ Sign Up |
| Nalpropion | CONTRAVE | bupropion hydrochloride; naltrexone hydrochloride | TABLET, EXTENDED RELEASE;ORAL | 200063-001 | Sep 10, 2014 | ⤷ Sign Up | ⤷ Sign Up |
| >Applicant | >Tradename | >Generic Name | >Dosage | >NDA | >Approval Date | >Patent No. | >Patent Expiration |
International Patents for CONTRAVE
See the table below for patents covering CONTRAVE around the world.
| Country | Patent Number | Title | Estimated Expiration |
|---|---|---|---|
| Chile | 2014003329 | Un metodo para el tratamiento del sobrepeso o la obesidad, en un sujeto que corre un riesgo mayor de sufrir un resultado cardiovascular adverso, que comprende identificar a un sujeto obeso o con sobrepeso y administrar naltrexona de liberacion sostenida o una de sus sales y bupropion de liberacion sostenida o una de sus sales. | ⤷ Sign Up |
| European Patent Office | 3659604 | MÉTHODES D'AMAIGRISSEMENTU POUR DES PATIENTS SOUFFRANT D'UNE DÉPRESSION SÉVÈRE (METHODS OF PROVIDING WEIGHT LOSS THERAPY IN PATIENTS WITH MAJOR DEPRESSION) | ⤷ Sign Up |
| Denmark | 1617832 | ⤷ Sign Up | |
| Cyprus | 1123183 | ⤷ Sign Up | |
| Argentina | 125234 | COMPOSICIÓN QUE COMPRENDE NALTREXONA DE LIBERACIÓN SOSTENIDA Y BUPROPIÓN DE LIBERACIÓN SOSTENIDA | ⤷ Sign Up |
| Taiwan | I598094 | ⤷ Sign Up | |
| Israel | 282128 | שיטות לטיפול בעודף משקל והשמנה (Methods of treating overweight and obesity) | ⤷ Sign Up |
| >Country | >Patent Number | >Title | >Estimated Expiration |
Supplementary Protection Certificates for CONTRAVE
| Patent Number | Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description |
|---|---|---|---|---|
| 2316456 | C201730057 | Spain | ⤷ Sign Up | PRODUCT NAME: NALTREXONA O UNA SAL FARMACEUTICAMENTE ACEPTABLE DE LA MISMA, EN PARTICULAR CLORHIDRATO DE NALTREXONA, Y BUPROPION O UNA SAL FARMACEUTICAMENTE ACEPTABLE DEL MISMO, EN PARTICULAR CLORHIDRATO DE BUPROPION.; NATIONAL AUTHORISATION NUMBER: EU/1/14/988; DATE OF AUTHORISATION: 20150326; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): EU/1/14/988; DATE OF FIRST AUTHORISATION IN EEA: 20150326 |
| 2316456 | 132017000142109 | Italy | ⤷ Sign Up | PRODUCT NAME: NALTREXONE/BUPROPIONE(MYSIMBA); AUTHORISATION NUMBER(S) AND DATE(S): EU/1/14/988, 20150330 |
| 2316456 | 349 22-2017 | Slovakia | ⤷ Sign Up | 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 |
| 0656775 | 28/2000 | Austria | ⤷ Sign Up | PRODUCT NAME: BUPROPION HYDROCHLORID; NAT. REGISTRATION NO/DATE: 1-23680 20000616; FIRST REGISTRATION: NL 24160 19991201 |
| 2316456 | C 2017 047 | Romania | ⤷ Sign Up | PRODUCT NAME: COMBINATIE DE NALTREXONA SAU O SARE ACCEPTABILA FARMACEUTIC A ACESTEIA, IN PARTICULAR CLORHIDRAT DE NALTREXONA SI BUPROPION SAU O SARE ACCEPTABILA FARMACEUTIC A ACESTUIA, IN PARTICULAR CLORHIDRAT DE BUPROPION; NATIONAL AUTHORISATION NUMBER: EU/1/14/988; DATE OF NATIONAL AUTHORISATION: 20150326; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): EU/1/14/988; DATE OF FIRST AUTHORISATION IN EEA: 20150326 |
| 2316456 | C20170044 00252 | Estonia | ⤷ Sign Up | PRODUCT NAME: NALTREKSOON/BUPROPIOON;REG NO/DATE: EU/1/14/988 30.03.2015 |
| 2316456 | CR 2017 00062 | Denmark | ⤷ Sign Up | PRODUCT NAME: NALTREXON ELLER ET FARMACEUTISK ACCEPTABELT SALT DERAF, ISAER NALTREXONHYDROCHLORID, OG BUPROPION ELLER ET FARMACEUTISK ACCEPTABELT SALT DERAF, ISAER BUPROPIONHYDROCHLORID; 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.
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