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Last Updated: August 8, 2022

EVZIO Drug Patent Profile


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When do Evzio patents expire, and what generic alternatives are available?

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

This drug has one hundred and forty-five patent family members in fifteen countries.

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

US Patents and Regulatory Information for EVZIO

EVZIO is protected by thirty-two US patents.

Patents protecting EVZIO

Ultrafiltration membrane and a preparation method thereof
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing
Patented Use: USE OF A DELIVERY DEVICE TO DELIVER A DOSE OF NALOXONE

Devices and methods for delivering opioid antagonists including formulations for naloxone
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing
Patented Use: USE OF A DELIVERY DEVICE TO DELIVER A BIOEQUIVALENT DOSE OF A NALOXONE COMPOSITION VIA A NEEDLE

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Medicament delivery device for administration of opioid antagonists including formulations for naloxone
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing
Patented Use: USE OF A DELIVERY DEVICE TO ADMINISTER A DOSE OF NALOXONE

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems, and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Medicament delivery device configured to produce an audible output
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Medical injector with compliance tracking and monitoring
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Medicament delivery device having an electronic circuit system
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems, and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Medicament delivery device for administration of opioid antagonists including formulations for naloxone
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Medicament delivery device for administration of opioid antagonists including formulations for naloxone
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Medicament delivery device for administration of opioid antagonists including formulations for naloxone
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Medicament delivery device having an electronic circuit system
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Medicament delivery device for administration of opioid antagonists including formulations for naloxone
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing
Patented Use: USE OF A DELIVERY DEVICE TO ADMINISTER A DOSE OF NALOXONE

Devices and methods for delivering opioid antagonists including formulations for naloxone
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing
Patented Use: USE OF AN AUTO INJECTOR TO ADMINISTER NALOXONE HCL

Devices, systems, and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing
Patented Use: METHOD FOR CONFIRMING DOSE DELIVERY

Devices, systems and methods for medicament delivery
Patent Number: See Plans and Pricing
Patent Expiration: See Plans and Pricing

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Kaleo Inc EVZIO (AUTOINJECTOR) naloxone hydrochloride SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS 209862-001 Oct 19, 2016 DISCN Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Kaleo Inc EVZIO naloxone hydrochloride SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS 205787-001 Apr 3, 2014 DISCN Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Kaleo Inc EVZIO (AUTOINJECTOR) naloxone hydrochloride SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS 209862-001 Oct 19, 2016 DISCN Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Kaleo Inc EVZIO (AUTOINJECTOR) naloxone hydrochloride SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS 209862-001 Oct 19, 2016 DISCN Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Kaleo Inc EVZIO (AUTOINJECTOR) naloxone hydrochloride SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS 209862-001 Oct 19, 2016 DISCN Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
>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 EVZIO

See the table below for patents covering EVZIO around the world.

Country Patent Number Title Estimated Expiration
Denmark 2099434 See Plans and Pricing
Spain 2741273 See Plans and Pricing
Canada 2791286 DISPOSITIFS, SYSTEMES ET PROCEDES D'ADMINISTRATION DE MEDICAMENTS (DEVICES, SYSTEMS, AND METHODS FOR MEDICAMENT DELIVERY) See Plans and Pricing
Mexico 2013008617 DISPOSITIVO DE SUMINISTRO DE MEDICAMENTOS PARA LA ADMINISTRACION DE UN MEDICAMENTO DENTRO DE UNA JERINGA PRECARGADA. (MEDICAMENT DELIVERY DEVICES FOR ADMINISTRATION OF A MEDICAMENT WITHIN A PREFILLED SYRINGE.) See Plans and Pricing
United Kingdom 201316340 See Plans and Pricing
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for EVZIO

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1685839 92292 Luxembourg See Plans and Pricing PRODUCT 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
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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Serving leading biopharmaceutical companies globally:

Moodys
Express Scripts
Medtronic
McKesson
Dow
Merck

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.