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Last Updated: April 27, 2024

ZIMHI Drug Patent Profile


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When do Zimhi patents expire, and when can generic versions of Zimhi launch?

Zimhi is a drug marketed by Adamis Pharms Corp and is included in one NDA. There are two patents protecting this drug.

This drug has ten patent family members in nine countries.

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

DrugPatentWatch® Litigation and Generic Entry Outlook for Zimhi

A generic version of ZIMHI was approved as naloxone hydrochloride by HOSPIRA on September 24th, 1986.

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US Patents and Regulatory Information for ZIMHI

ZIMHI is protected by four US patents.

Patents protecting ZIMHI

Emergency devices
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial


Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial
Patented Use: A METHOD FOR ADMINISTERING A THERAPEUTIC DOSE OF AN OPIOID ANTAGONIST COMPRISING AN EMERGENCY SYRINGE DEVICE


Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial
Patented Use: A METHOD FOR ADMINISTERING A THERAPEUTIC DOSE OF AN OPIOID ANTAGONIST COMPRISING AN EMERGENCY SYRINGE DEVICE INCLUDING A NEEDLE GUARD


Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial
Patented Use: A METHOD FOR ADMINISTERING A THERAPEUTIC DOSE OF AN OPIOID ANTAGONIST COMPRISING AN EMERGENCY SYRINGE DEVICE INCLUDING A WINDOW CONFIGURED TO ALLOW THE USER TO VIEW THE OPIOID ANTAGONIST IN THE SYRINGE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Adamis Pharms Corp ZIMHI naloxone hydrochloride SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS 212854-001 Oct 15, 2021 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
Adamis Pharms Corp ZIMHI naloxone hydrochloride SOLUTION;INTRAMUSCULAR, SUBCUTANEOUS 212854-001 Oct 15, 2021 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial Y ⤷  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 ZIMHI

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

Country Patent Number Title Estimated Expiration
New Zealand 769954 Syringe devices for use in an emergency ⤷  Try a Trial
Japan 2021524328 緊急デバイス ⤷  Try a Trial
Japan 7399887 ⤷  Try a Trial
Australia 2019272966 Emergency devices ⤷  Try a Trial
Israel 278999 מכשירים לחירום (Emergency devices) ⤷  Try a Trial
Canada 3100913 DISPOSITIFS D'URGENCE (EMERGENCY DEVICES) ⤷  Try a Trial
China 112469458 紧急装置 (EMERGENCY DEVICES) ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for ZIMHI

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
1685839 92292 Luxembourg ⤷  Try a Trial 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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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.