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Last Updated: November 21, 2024

BENADRYL Drug Patent Profile


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Which patents cover Benadryl, and what generic alternatives are available?

Benadryl is a drug marketed by Mcneil Cons and is included in three NDAs.

The generic ingredient in BENADRYL 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 Benadryl

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

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Summary for BENADRYL
Drug patent expirations by year for BENADRYL
Drug Sales Revenue Trends for BENADRYL

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Recent Clinical Trials for BENADRYL

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SponsorPhase
Washington University School of MedicinePhase 2
Assertio Holdings, IncPhase 2
Dayton Children's HospitalN/A

See all BENADRYL clinical trials

US Patents and Regulatory Information for BENADRYL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Mcneil Cons BENADRYL diphenhydramine hydrochloride CAPSULE;ORAL 005845-007 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Mcneil Cons BENADRYL diphenhydramine hydrochloride INJECTABLE;INJECTION 006146-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Mcneil Cons BENADRYL diphenhydramine hydrochloride CAPSULE;ORAL 005845-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Mcneil Cons BENADRYL diphenhydramine hydrochloride ELIXIR;ORAL 005845-004 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Mcneil Cons BENADRYL PRESERVATIVE FREE diphenhydramine hydrochloride INJECTABLE;INJECTION 009486-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
>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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