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Last Updated: November 2, 2024

POLY-RX Drug Patent Profile


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Which patents cover Poly-rx, and when can generic versions of Poly-rx launch?

Poly-rx is a drug marketed by X Gen Pharms and is included in one NDA.

The generic ingredient in POLY-RX is polymyxin b sulfate. There are twelve drug master file entries for this compound. Seven suppliers are listed for this compound. Additional details are available on the polymyxin b sulfate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Poly-rx

A generic version of POLY-RX was approved as polymyxin b sulfate by ADRASTEA PHARMA on September 30th, 1994.

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Summary for POLY-RX
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 69
DailyMed Link:POLY-RX at DailyMed
Drug patent expirations by year for POLY-RX

US Patents and Regulatory Information for POLY-RX

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
X Gen Pharms POLY-RX polymyxin b sulfate POWDER;FOR RX COMPOUNDING 061578-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
>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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