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. Fifteen 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 15^th, 1996.

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Summary for CHOLYBAR

US Patents:	0
Applicants:	1
NDAs:	2
Clinical Trials:	2
Formulation / Manufacturing:	see details
DailyMed Link:	CHOLYBAR at DailyMed

Drug patent expirations by year for CHOLYBAR

Recent Clinical Trials for CHOLYBAR

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Sponsor	Phase
National Cancer Institute (NCI)	Phase 1
City of Hope Medical Center	Phase 1
City of Hope Medical Center	Phase 2

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US Patents and Regulatory Information for CHOLYBAR

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Glossary

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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	⤷ Try a Trial	⤷ Try a Trial				⤷ Try a Trial
Parke Davis	CHOLYBAR	cholestyramine	BAR, CHEWABLE;ORAL	071739-001	May 26, 1988		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 CHOLYBAR

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Parke Davis	CHOLYBAR	cholestyramine	BAR, CHEWABLE;ORAL	071621-001	May 26, 1988	⤷ Try a Trial	⤷ Try a Trial
Parke Davis	CHOLYBAR	cholestyramine	BAR, CHEWABLE;ORAL	071739-001	May 26, 1988	⤷ Try a Trial	⤷ Try a Trial
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>Patent No.	>Patent Expiration

International Patents for CHOLYBAR

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

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Country	Patent Number	Title	Estimated Expiration
South Africa	8609066		⤷ Try a Trial
South Korea	900007468		⤷ Try a Trial
Japan	S62155212	SWEET DELIVERY SYSTEM FOR ACTIVE SUBSTANCE	⤷ Try a Trial
European Patent Office	0227603		⤷ Try a Trial
Finland	865109		⤷ Try a Trial
>Country	>Patent Number	>Title	>Estimated Expiration

Summary for CHOLYBAR

Recent Clinical Trials for CHOLYBAR

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