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Last Updated: November 28, 2024

palladone Drug Patent Profile


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Which patents cover Palladone, and when can generic versions of Palladone launch?

Palladone is a drug marketed by Purdue Pharma Lp and is included in one NDA.

The generic ingredient in PALLADONE is hydromorphone hydrochloride. There are fourteen drug master file entries for this compound. Seventeen suppliers are listed for this compound. Additional details are available on the hydromorphone hydrochloride profile page.

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Drug patent expirations by year for palladone
Recent Clinical Trials for palladone

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US Patents and Regulatory Information for palladone

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Purdue Pharma Lp PALLADONE hydromorphone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021044-001 Sep 24, 2004 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Purdue Pharma Lp PALLADONE hydromorphone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021044-004 Sep 24, 2004 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Purdue Pharma Lp PALLADONE hydromorphone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021044-002 Sep 24, 2004 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Purdue Pharma Lp PALLADONE hydromorphone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021044-003 Sep 24, 2004 DISCN No 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

Expired US Patents for palladone

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Purdue Pharma Lp PALLADONE hydromorphone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021044-004 Sep 24, 2004 ⤷  Sign Up ⤷  Sign Up
Purdue Pharma Lp PALLADONE hydromorphone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021044-002 Sep 24, 2004 ⤷  Sign Up ⤷  Sign Up
Purdue Pharma Lp PALLADONE hydromorphone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021044-001 Sep 24, 2004 ⤷  Sign Up ⤷  Sign Up
Purdue Pharma Lp PALLADONE hydromorphone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021044-004 Sep 24, 2004 ⤷  Sign Up ⤷  Sign Up
Purdue Pharma Lp PALLADONE hydromorphone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021044-001 Sep 24, 2004 ⤷  Sign Up ⤷  Sign Up
Purdue Pharma Lp PALLADONE hydromorphone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021044-004 Sep 24, 2004 ⤷  Sign Up ⤷  Sign Up
Purdue Pharma Lp PALLADONE hydromorphone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021044-002 Sep 24, 2004 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for palladone

See the table below for patents covering palladone around the world.

Country Patent Number Title Estimated Expiration
United Kingdom 2288117 ⤷  Sign Up
Hungary 219350 PROCESS FOR PRODUCTION OF STABILIZING ACRYL-POLIMER-TYPE COATING COMPOSITIONS FOR CONTROLLING RELEASE OF DRUG STABILIZING ACRYL-POLIMER-TYPE COATING COMPOSITIONS FOR CONTROLLING RELEASE OF DRUG AND PROCESS FOR PRODUCTION ITS ⤷  Sign Up
Canada 2674424 COMPOSITIONS D'HYDROMORPHINONE ET D'HYDROCODEINONE, PROCEDES DE SYNTHESE DE CES DERNIERES (HYDROMORPHINONE AND HYDROCODEINONE COMPOSITIONS AND METHODS FOR THEIR SYNTHESIS) ⤷  Sign Up
European Patent Office 2263673 ⤷  Sign Up
Norway 944473 ⤷  Sign Up
United Kingdom 9404928 ⤷  Sign Up
European Patent Office 0687673 ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

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