DrugPatentWatch Database Preview
CONTRAVE Drug Profile
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 ten patents protecting this drug and one Paragraph IV challenge.
The generic ingredient in CONTRAVE is bupropion hydrochloride; naltrexone hydrochloride. There are thirty-eight drug master file entries for this compound. Three suppliers are listed for this compound. Additional details are available on the bupropion hydrochloride; naltrexone hydrochloride profile page.
Summary for CONTRAVE
| US Patents: | 10 |
| Applicants: | 1 |
| NDAs: | 1 |
| Suppliers / Packagers: | 3 |
| Bulk Api Vendors: | 1 |
| Clinical Trials: | 7 |
| Formulation / Manufacturing: | see details |
| Drug Prices: | Drug price information for CONTRAVE |
| Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for CONTRAVE |
| DailyMed Link: | CONTRAVE at DailyMed |
Generic Entry Opportunity Date for CONTRAVE
Generic Entry Date for CONTRAVE*:
Constraining patent/regulatory exclusivity:
NDA:
Dosage:
TABLET, EXTENDED RELEASE;ORAL |
*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.
Pharmacology for CONTRAVE
| Drug Class | Opioid Antagonist Aminoketone |
| Mechanism of Action | Opioid Antagonists Dopamine Uptake Inhibitors Norepinephrine Uptake Inhibitors |
| Physiological Effect | Increased Dopamine Activity Increased Norepinephrine Activity |
US Patents and Regulatory Information for CONTRAVE
Paragraph IV (Patent) Challenges for CONTRAVE
| Drugname | Dosage | Strength | RLD | Date |
|---|---|---|---|---|
| ➤ Subscribe | Extended-release Tablets | 8 mg/90 mg | ➤ Subscribe | ➤ Try a Free Trial |
International Patents for CONTRAVE
| Country | Document Number | Estimated Expiration |
|---|---|---|
| Netherlands | 300918 | ➤ Try a Free Trial |
| Russian Federation | 2452471 | ➤ Try a Free Trial |
| Australia | 2011203867 | ➤ Try a Free Trial |
| European Patent Office | 2523557 | ➤ Try a Free Trial |
| Japan | 2014005310 | ➤ Try a Free Trial |
| South Korea | 101167579 | ➤ Try a Free Trial |
| Country | Document Number | Estimated Expiration |
Supplementary Protection Certificates for CONTRAVE
| Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description |
|---|---|---|---|
| 0918 | Netherlands | ➤ Try a Free 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 |
| 2017 00062 | Denmark | ➤ Try a Free Trial | 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 |
| 2017000109 | Germany | ➤ Try a Free Trial | PRODUCT NAME: NALTREXON ODER EIN PHARMAZEUTISCH AKZEPTABLES SALZ DAVON, INSBESONDERE NALTREXONHYDROCHLORID, UND BUPROPION ODER EIN PHARMAZEUTISCH AKZEPTABLES SALZ DAVON, INSBESONDERE BUPROPIONHYDROCHLORID; REGISTRATION NO/DATE: EU/1/14/988 20150326 |
| 2000 00018 | Denmark | ➤ Try a Free Trial | PRODUCT NAME: BUPROPIONHYDROCHLORID; NAT. REG. NO/DATE: 31347 20000606; FIRST REG. NO/DATE: NL 24160 19991201 |
| C/GB00/019 | United Kingdom | ➤ Try a Free Trial | PRODUCT NAME: BUPROPION HYDROCHLORIDE; REGISTERED: NL RVG 24160 19991201; UK PL 10949/0340 20000607 |
| /2000 | Austria | ➤ Try a Free Trial | PRODUCT NAME: BUPROPION HYDROCHLORID; NAT. REGISTRATION NO/DATE: 1-23680 20000616; FIRST REGISTRATION: NL 24160 19991201 |
| Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description |
