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Last Updated: November 4, 2024

ONYDA XR Drug Patent Profile


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When do Onyda Xr patents expire, and when can generic versions of Onyda Xr launch?

Onyda Xr is a drug marketed by Tris Pharma Inc and is included in one NDA. There are two patents protecting this drug.

This drug has twenty-one patent family members in fourteen countries.

The generic ingredient in ONYDA XR is clonidine hydrochloride. There are twenty-two drug master file entries for this compound. Forty-four suppliers are listed for this compound. Additional details are available on the clonidine hydrochloride profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Onyda Xr

A generic version of ONYDA XR was approved as clonidine hydrochloride by ACTAVIS ELIZABETH on December 16th, 1986.

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Summary for ONYDA XR
International Patents:21
US Patents:2
Applicants:1
NDAs:1
Finished Product Suppliers / Packagers: 1
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for ONYDA XR
What excipients (inactive ingredients) are in ONYDA XR?ONYDA XR excipients list
DailyMed Link:ONYDA XR at DailyMed
Drug patent expirations by year for ONYDA XR
Pharmacology for ONYDA XR

US Patents and Regulatory Information for ONYDA XR

ONYDA XR is protected by two US patents.

Patents protecting ONYDA XR


Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up
Patented Use: METHOD FOR DELIVERING AN EFFECTIVE AMOUNT OF CLONIDINE FOR A 24-HOUR PERIOD USING A SINGLE ORAL CLONIDINE COMPOSITION ACCORDING TO CLAIM 1 PRIOR TO BED TIME

Modified release formulations containing drug-ion exchange resin complexes
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Tris Pharma Inc ONYDA XR clonidine hydrochloride SUSPENSION, EXTENDED RELEASE;ORAL 217645-001 May 24, 2024 RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Tris Pharma Inc ONYDA XR clonidine hydrochloride SUSPENSION, EXTENDED RELEASE;ORAL 217645-001 May 24, 2024 RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

International Patents for ONYDA XR

See the table below for patents covering ONYDA XR around the world.

Country Patent Number Title Estimated Expiration
South Korea 101495146 ⤷  Sign Up
Denmark 2018160 ⤷  Sign Up
Denmark 2428205 ⤷  Sign Up
Canada 2645855 FORMULATIONS A LIBERATION MODIFIEE CONTENANT DES COMPLEXES MEDICAMENT - RESINE ECHANGEUSE D'IONS (MODIFIED RELEASE FORMULATIONS CONTAINING DRUG-ION EXCHANGE RESIN COMPLEXES) ⤷  Sign Up
European Patent Office 2428205 Formulations à libération modifiée contenant des complexes médicament - résine échangeuse d'ions (Modified release formulations containing drug-ion exchange resin complexes) ⤷  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.