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Last Updated: March 28, 2024

IMAGENT Drug Patent Profile


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

Imagent is a drug marketed by Vesselon Spv Llc and Alliance Pharm and is included in two NDAs.

The generic ingredient in IMAGENT is perflubron. Additional details are available on the perflubron profile page.

US Patents and Regulatory Information for IMAGENT

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Vesselon Spv Llc IMAGENT dimyristoyl lecithin; perflexane INJECTABLE;INTRAVENOUS 021191-001 May 31, 2002 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Alliance Pharm IMAGENT perflubron LIQUID;ORAL 020091-001 Aug 13, 1993 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  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

Expired US Patents for IMAGENT

International Patents for IMAGENT

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

Country Patent Number Title Estimated Expiration
Hong Kong 1013403 ⤷  Try a Trial
European Patent Office 0711179 COMPOSITIONS A MOCROBULLES STABILISEES POUR APPLICATIONS METTANT EN OEUVRE DES ULTRASONS (STABILIZED MICROBUBBLE COMPOSITIONS FOR ULTRASOUND) ⤷  Try a Trial
European Patent Office 0812214 ⤷  Try a Trial
Australia 731671 ⤷  Try a Trial
Japan 4229918 ⤷  Try a Trial
Poland 321952 ⤷  Try a Trial
Norway 973489 ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

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