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EVZIO Drug Profile

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Which patents cover Evzio, and what substitute generic drugs are available?

Evzio is a drug marketed by Kaleo Inc and is included in two NDAs. There are twenty-three patents protecting this drug.

This drug has one hundred and twenty-seven patent family members in fifteen countries.

The generic ingredient in EVZIO is naloxone hydrochloride. There are twelve drug master file entries for this compound. Sixteen suppliers are listed for this compound. Additional details are available on the naloxone hydrochloride profile page.

Summary for Tradename: EVZIO

Patents:23
Applicants:1
NDAs:2
Suppliers / Packagers: see list1
Bulk Api Vendors: see list20
Patent Applications: see list6,074
Formulation / Manufacturing:see details
Drug Prices:see details
DailyMed Link:EVZIO at DailyMed

Pharmacology for Tradename: EVZIO

Drug ClassOpioid Antagonist
Mechanism of ActionOpioid Antagonists
Applicant Tradename Generic Name Dosage NDA Approval Date Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Kaleo Inc
EVZIO
naloxone hydrochloride
SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS205787-001Apr 3, 2014RXYesYes9,238,108► SubscribeY ► Subscribe
Kaleo Inc
EVZIO
naloxone hydrochloride
SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS205787-001Apr 3, 2014RXYesYes8,313,466► SubscribeY ► Subscribe
Kaleo Inc
EVZIO
naloxone hydrochloride
SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS205787-001Apr 3, 2014RXYesYes7,731,690► SubscribeY ► Subscribe
Kaleo Inc
EVZIO
naloxone hydrochloride
SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS205787-001Apr 3, 2014RXYesYes7,947,017► SubscribeY ► Subscribe
Kaleo Inc
EVZIO
naloxone hydrochloride
SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS205787-001Apr 3, 2014RXYesYes8,608,698► SubscribeY ► Subscribe
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Non-Orange Book Patents for Tradename: EVZIO

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
8,544,645Devices, systems and methods for medicament delivery► Subscribe
7,416,540Devices systems and methods for medicament delivery► Subscribe
9,352,091Devices, systems and methods for medicament delivery► Subscribe
9,327,077Medical injector with compliance tracking and monitoring► Subscribe
9,149,579Devices, systems and methods for medicament delivery► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

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International Patent Family for Tradename: EVZIO

Country Document Number Estimated Expiration
Canada2644547► Subscribe
China102076332► Subscribe
World Intellectual Property Organization (WIPO)2012103303► Subscribe
United Kingdom0815343► Subscribe
United Kingdom2477483► 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: EVZIO

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
292Luxembourg► SubscribePRODUCT NAME: COMBINAISON D OXYCODONE EN TANT QUE COMPOSANT A ET DE NALOXONE EN TANT QUE COMPOSANT B SOUS TOUTES LES FORMES PROTEGES PAR LE BREVET DE BASE
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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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