Last Updated: September 29, 2026

PENTAM Drug Patent Profile


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DrugPatentWatch® Litigation and Generic Entry Outlook for Pentam

A generic version of PENTAM was approved as pentamidine isethionate by PAI HOLDINGS on September 28th, 2017.

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Recent Clinical Trials for PENTAM

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SponsorPhase
University of Illinois at Chicago

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Pharmacology for PENTAM
Drug ClassAntiprotozoal

US Patents and Regulatory Information for PENTAM

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Fresenius Kabi Usa PENTAM pentamidine isethionate INJECTABLE;INJECTION 019264-001 Oct 16, 1984 AP RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Pai Holdings PENTAMIDINE ISETHIONATE pentamidine isethionate INJECTABLE;INJECTION 206666-001 Sep 28, 2017 AP RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Avet Lifesciences PENTAMIDINE ISETHIONATE pentamidine isethionate INJECTABLE;INJECTION 213806-001 Jan 7, 2021 AP RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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