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Last Updated: March 28, 2024

DIPHENHYDRAMINE HYDROCHLORIDE Drug Patent Profile


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When do Diphenhydramine Hydrochloride patents expire, and what generic alternatives are available?

Diphenhydramine Hydrochloride is a drug marketed by Alra, Anabolic, Elkins Sinn, Fosun Pharma, Halsey, Heather, Heritage Pharma, Hikma Intl Pharms, Impax Labs, Ivax Sub Teva Pharms, Lannett, Lederle, LNK, Mk Labs, Mutual Pharm, Newtron Pharms, Nexgen Pharma Inc, Perrigo, Pioneer Pharms, Purepac Pharm, Pvt Form, Roxane, Sun Pharm Industries, Superpharm, Teva, Valeant Pharm Intl, Vangard, Watson Labs, Whiteworth Town Plsn, Bundy, Cenci, Kv Pharm, Naska, Pharm Assoc, App Pharms, Bel Mar, Dr Reddys, Eurohlth Intl Sarl, Hospira, Lyphomed, Micro Labs, Mylan Institutional, West-ward Pharms Int, Wyeth Ayerst, Akorn, Alpharma Us Pharms, Cumberland Swan, Abraxis Pharm, Fresenius Kabi Usa, and Intl Medication. and is included in seventy-four NDAs.

The generic ingredient in DIPHENHYDRAMINE HYDROCHLORIDE is diphenhydramine hydrochloride. There are twenty-three drug master file entries for this compound. Fourteen suppliers are listed for this compound. Additional details are available on the diphenhydramine hydrochloride profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Diphenhydramine Hydrochloride

A generic version of DIPHENHYDRAMINE HYDROCHLORIDE was approved as diphenhydramine hydrochloride by WEST-WARD PHARMS INT on December 31st, 1969.

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Drug patent expirations by year for DIPHENHYDRAMINE HYDROCHLORIDE
Drug Sales Revenue Trends for DIPHENHYDRAMINE HYDROCHLORIDE

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Recent Clinical Trials for DIPHENHYDRAMINE HYDROCHLORIDE

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SponsorPhase
Carl Ola Landgren, MD, PhDPhase 2
Beijing Biostar Pharmaceuticals Co., Ltd.Phase 2
Peking UniversityPhase 2

See all DIPHENHYDRAMINE HYDROCHLORIDE clinical trials

Pharmacology for DIPHENHYDRAMINE HYDROCHLORIDE
Medical Subject Heading (MeSH) Categories for DIPHENHYDRAMINE HYDROCHLORIDE

US Patents and Regulatory Information for DIPHENHYDRAMINE HYDROCHLORIDE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Dr Reddys DIPHENHYDRAMINE HYDROCHLORIDE diphenhydramine hydrochloride INJECTABLE;INJECTION 080873-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Sun Pharm Industries DIPHENHYDRAMINE HYDROCHLORIDE diphenhydramine hydrochloride CAPSULE;ORAL 089488-001 Jan 2, 1987 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Perrigo DIPHENHYDRAMINE HYDROCHLORIDE diphenhydramine hydrochloride CAPSULE;ORAL 083061-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Dr Reddys DIPHENHYDRAMINE HYDROCHLORIDE PRESERVATIVE FREE diphenhydramine hydrochloride INJECTABLE;INJECTION 080873-003 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Vangard DIPHENHYDRAMINE HYDROCHLORIDE diphenhydramine hydrochloride CAPSULE;ORAL 088034-001 Oct 27, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Kv Pharm DIPHENHYDRAMINE HYDROCHLORIDE diphenhydramine hydrochloride ELIXIR;ORAL 085621-001 Approved Prior to Jan 1, 1982 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

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