Last Updated: November 13, 2026

Niacinamide; pyridoxine hydrochloride; tyrosine - Generic Drug Details

Name: niacinamide; pyridoxine hydrochloride; tyrosine Generic Launch, Drug Patent, and Exclusivity Dataset
Creator: DrugPatentWatch
License: https://www.drugpatentwatch.com/terms.php

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What are the generic sources for niacinamide; pyridoxine hydrochloride; tyrosine and what is the scope of patent protection?

Niacinamide; pyridoxine hydrochloride; tyrosine is the generic ingredient in one branded drug marketed by Intl Minerals and is included in one NDA. Additional information is available in the individual branded drug profile pages.

Summary for niacinamide; pyridoxine hydrochloride; tyrosine

US Patents:	0
Tradenames:	1
Applicants:	1
NDAs:	1
DailyMed Link:	niacinamide; pyridoxine hydrochloride; tyrosine at DailyMed

US Patents and Regulatory Information for niacinamide; pyridoxine hydrochloride; tyrosine

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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
Intl Minerals	TPN	niacinamide; pyridoxine hydrochloride; tyrosine	SUSPENSION;ORAL	008378-003	Approved Prior to Jan 1, 1982		DISCN	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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