Last Updated: September 24, 2026

CHLORDIAZEPOXIDE HYDROCHLORIDE - Generic Drug Details


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What are the generic sources for chlordiazepoxide hydrochloride and what is the scope of patent protection?

Chlordiazepoxide hydrochloride is the generic ingredient in seven branded drugs marketed by Abbott, Rachelle, Ascot, Barr, Chartwell Rx, Ferrante, Halsey, Impax Labs, Ivax Sub Teva Pharms, Lederle, Mast Mm, Mylan, Parke Davis, Pioneer Pharms, Purepac Pharm, Roxane, Superpharm, Teva, Upsher Smith Labs, Usl Pharma, Vangard, Watson Labs, West Ward, Bausch, Valeant Pharm Intl, Alra, Alembic, Alkem Labs Ltd, Amneal, Aurobindo Pharma Ltd, Corepharma, Dr Reddys, Micro Labs, Misemer, Nuvo Pharms Inc, Teva Pharms Usa, Torrent, and Winder Labs Llc, and is included in ninety-three NDAs. Additional information is available in the individual branded drug profile pages.

Fifteen suppliers are listed for this compound.

Summary for CHLORDIAZEPOXIDE HYDROCHLORIDE
US Patents:0
Tradenames:7
Applicants:38
NDAs:93
Finished Product Suppliers / Packagers: 15
Raw Ingredient (Bulk) Api Vendors: 18
Clinical Trials: 8
What excipients (inactive ingredients) are in CHLORDIAZEPOXIDE HYDROCHLORIDE?CHLORDIAZEPOXIDE HYDROCHLORIDE excipients list
DailyMed Link:CHLORDIAZEPOXIDE HYDROCHLORIDE at DailyMed
Recent Clinical Trials for CHLORDIAZEPOXIDE HYDROCHLORIDE

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

SponsorPhase
Mayo ClinicPhase 4
Oregon Health and Science UniversityPhase 2
Taipei City HospitalPhase 2/Phase 3

See all CHLORDIAZEPOXIDE HYDROCHLORIDE clinical trials

Pharmacology for CHLORDIAZEPOXIDE HYDROCHLORIDE
Drug ClassBenzodiazepine
Anatomical Therapeutic Chemical (ATC) Classes for CHLORDIAZEPOXIDE HYDROCHLORIDE

US Patents and Regulatory Information for CHLORDIAZEPOXIDE HYDROCHLORIDE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
West Ward CHLORDIAZEPOXIDE HYDROCHLORIDE chlordiazepoxide hydrochloride CAPSULE;ORAL 085000-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Lederle CHLORDIAZEPOXIDE HYDROCHLORIDE chlordiazepoxide hydrochloride CAPSULE;ORAL 087231-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Nuvo Pharms Inc CHLORDIAZEPOXIDE HYDROCHLORIDE AND CLIDINIUM BROMIDE chlordiazepoxide hydrochloride; clidinium bromide CAPSULE;ORAL 211421-001 Jul 7, 2020 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Ascot CHLORDIAZEPOXIDE HYDROCHLORIDE chlordiazepoxide hydrochloride CAPSULE;ORAL 087525-001 Jan 7, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Upsher Smith Labs CHLORDIAZEPOXIDE HYDROCHLORIDE chlordiazepoxide hydrochloride CAPSULE;ORAL 084920-001 Approved Prior to Jan 1, 1982 DISCN Yes 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

Expired US Patents for CHLORDIAZEPOXIDE HYDROCHLORIDE

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Valeant Pharm Intl LIBRIUM chlordiazepoxide hydrochloride CAPSULE;ORAL 012249-002 Approved Prior to Jan 1, 1982 4,316,897 ⤷  Start Trial
Bausch LIBRIUM chlordiazepoxide hydrochloride INJECTABLE;INJECTION 012301-001 Approved Prior to Jan 1, 1982 4,316,897 ⤷  Start Trial
Valeant Pharm Intl LIBRIUM chlordiazepoxide hydrochloride CAPSULE;ORAL 012249-003 Approved Prior to Jan 1, 1982 4,316,897 ⤷  Start Trial
Valeant Pharm Intl LIBRIUM chlordiazepoxide hydrochloride CAPSULE;ORAL 012249-001 Approved Prior to Jan 1, 1982 4,316,897 ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

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