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Last Updated: June 6, 2020

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Isoniazid - Generic Drug Details

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What are the generic drug sources for isoniazid and what is the scope of patent protection?

Isoniazid is the generic ingredient in eleven branded drugs marketed by Sandoz Inc, Sandoz, Roche, Anda Repository, Cmp Pharma Inc, Lannett, Dow Pharm, Medpointe Pharm Hlc, Novartis, Barr, Duramed Pharms Barr, Halsey, Hikma Intl Pharms, Impax Labs, Ivax Sub Teva Pharms, Lilly, Mk Labs, Nexgen Pharma Inc, Panray, Perrigo, Pharmavite, Phoenix Labs Ny, Purepac Pharm, Sun Pharm Industries, Thepharmanetwork Llc, Watson Labs, Whiteworth Town Plsn, Bristol Myers Squibb, Everylife, and Sanofi Aventis Us, and is included in forty-seven NDAs. Additional information is available in the individual branded drug profile pages.

There are five drug master file entries for isoniazid. Twelve suppliers are listed for this compound.

Drug Prices for isoniazid

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Pharmacology for isoniazid
Medical Subject Heading (MeSH) Categories for isoniazid

US Patents and Regulatory Information for isoniazid

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Anda Repository ISONIAZID isoniazid SYRUP;ORAL 081118-001 Jul 21, 1997 DISCN No No   Start Trial   Start Trial   Start Trial
Pharmavite ISONIAZID isoniazid TABLET;ORAL 085091-001 Approved Prior to Jan 1, 1982 DISCN No No   Start Trial   Start Trial   Start Trial
Everylife STANOZIDE isoniazid TABLET;ORAL 080126-002 Approved Prior to Jan 1, 1982 DISCN No No   Start Trial   Start Trial   Start Trial
Ivax Sub Teva Pharms ISONIAZID isoniazid TABLET;ORAL 083610-001 Approved Prior to Jan 1, 1982 DISCN No No   Start Trial   Start Trial   Start Trial
Purepac Pharm ISONIAZID isoniazid TABLET;ORAL 080132-003 Jul 14, 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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Serving leading biopharmaceutical companies globally:

Colorcon
Medtronic
Dow
Moodys
Merck
McKesson

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