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Last Updated: November 7, 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
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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 021044-002 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 021044-003 Sep 24, 2004 ⤷  Sign Up ⤷  Sign Up
Purdue Pharma Lp PALLADONE hydromorphone hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021044-003 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
>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
Egypt 20600 Sustained release compositions and a method of preparing pharmaceutical compositions ⤷  Sign Up
Hungary T77626 ⤷  Sign Up
Germany 699436 ⤷  Sign Up
Israel 110014 Solid controlled-release oral dosage forms of opioid analgesics ⤷  Sign Up
Hungary 9402007 ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.