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Last Updated: March 19, 2024

HYDRAMINE Drug Patent Profile


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

Hydramine is a drug marketed by Alpharma Us Pharms and is included in two NDAs.

The generic ingredient in HYDRAMINE 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.

US Patents and Regulatory Information for HYDRAMINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Alpharma Us Pharms HYDRAMINE diphenhydramine hydrochloride ELIXIR;ORAL 080763-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try a Trial ⤷  Try a Trial ⤷  Try a Trial
Alpharma Us Pharms HYDRAMINE diphenhydramine hydrochloride SYRUP;ORAL 070205-001 Jan 28, 1986 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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