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Last Updated: November 21, 2024

ZYLOPRIM Drug Patent Profile


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Which patents cover Zyloprim, and when can generic versions of Zyloprim launch?

Zyloprim is a drug marketed by Casper Pharma Llc and is included in one NDA.

The generic ingredient in ZYLOPRIM is allopurinol. There are twenty-two drug master file entries for this compound. Forty-three suppliers are listed for this compound. Additional details are available on the allopurinol profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Zyloprim

A generic version of ZYLOPRIM was approved as allopurinol by WATSON LABS on September 28th, 1984.

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Summary for ZYLOPRIM
Drug patent expirations by year for ZYLOPRIM
Drug Prices for ZYLOPRIM

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Drug Sales Revenue Trends for ZYLOPRIM

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Recent Clinical Trials for ZYLOPRIM

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Washington University School of MedicinePhase 1/Phase 2
Instituto Nacional de Cardiologia Ignacio ChavezPhase 3
Instituto Nacional de RehabilitacionPhase 3

See all ZYLOPRIM clinical trials

Pharmacology for ZYLOPRIM

US Patents and Regulatory Information for ZYLOPRIM

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Casper Pharma Llc ZYLOPRIM allopurinol TABLET;ORAL 016084-001 Approved Prior to Jan 1, 1982 AB RX Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Casper Pharma Llc ZYLOPRIM allopurinol TABLET;ORAL 016084-003 Aug 4, 2022 AB RX Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Casper Pharma Llc ZYLOPRIM allopurinol TABLET;ORAL 016084-002 Approved Prior to Jan 1, 1982 AB RX Yes 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

Expired US Patents for ZYLOPRIM

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Casper Pharma Llc ZYLOPRIM allopurinol TABLET;ORAL 016084-001 Approved Prior to Jan 1, 1982 ⤷  Sign Up ⤷  Sign Up
Casper Pharma Llc ZYLOPRIM allopurinol TABLET;ORAL 016084-002 Approved Prior to Jan 1, 1982 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

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