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Last Updated: November 21, 2024

CHOLYBAR Drug Patent Profile


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

Cholybar is a drug marketed by Parke Davis and is included in two NDAs.

The generic ingredient in CHOLYBAR is cholestyramine. There are eight drug master file entries for this compound. Fourteen suppliers are listed for this compound. Additional details are available on the cholestyramine profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Cholybar

A generic version of CHOLYBAR was approved as cholestyramine by EPIC PHARMA LLC on August 15th, 1996.

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Summary for CHOLYBAR
US Patents:0
Applicants:1
NDAs:2
Clinical Trials: 2
DailyMed Link:CHOLYBAR at DailyMed
Drug patent expirations by year for CHOLYBAR
Recent Clinical Trials for CHOLYBAR

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

SponsorPhase
City of Hope Medical CenterPhase 1
National Cancer Institute (NCI)Phase 1
National Cancer Institute (NCI)Phase 2

See all CHOLYBAR clinical trials

US Patents and Regulatory Information for CHOLYBAR

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Parke Davis CHOLYBAR cholestyramine BAR, CHEWABLE;ORAL 071621-001 May 26, 1988 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Parke Davis CHOLYBAR cholestyramine BAR, CHEWABLE;ORAL 071739-001 May 26, 1988 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

International Patents for CHOLYBAR

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

Country Patent Number Title Estimated Expiration
European Patent Office 0227603 ⤷  Sign Up
Germany 227603 ⤷  Sign Up
Australia 6657286 ⤷  Sign Up
Canada 1282700 CONFISERIE POUR LA LIBERATION DE SUBSTANCES ACTIVES (CONFECTIONERY DELIVERY SYSTEM FOR ACTIVES) ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

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