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Last Updated: August 19, 2022

INTUNIV Drug Patent Profile


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

Intuniv is a drug marketed by Takeda Pharms Usa and is included in one NDA. There is one patent protecting this drug and one Paragraph IV challenge.

The generic ingredient in INTUNIV is guanfacine hydrochloride. There are seven drug master file entries for this compound. Twenty-three suppliers are listed for this compound. Additional details are available on the guanfacine hydrochloride profile page.

Drug patent expirations by year for INTUNIV
Drug Prices for INTUNIV

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Drug Sales Revenue Trends for INTUNIV

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Recent Clinical Trials for INTUNIV

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SponsorPhase
National Institute on Alcohol Abuse and Alcoholism (NIAAA)Phase 2
Takeda Development Center Americas, Inc.Phase 4
Daniel ConnorPhase 4

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Pharmacology for INTUNIV
Paragraph IV (Patent) Challenges for INTUNIV
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
INTUNIV Extended-release Tablets guanfacine hydrochloride 1 mg, 2 mg, 3 mg and 4 mg 022037 1 2009-12-29

US Patents and Regulatory Information for INTUNIV

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Takeda Pharms Usa INTUNIV guanfacine hydrochloride TABLET, EXTENDED RELEASE;ORAL 022037-001 Sep 2, 2009 AB RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Takeda Pharms Usa INTUNIV guanfacine hydrochloride TABLET, EXTENDED RELEASE;ORAL 022037-004 Sep 2, 2009 AB RX Yes Yes See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Takeda Pharms Usa INTUNIV guanfacine hydrochloride TABLET, EXTENDED RELEASE;ORAL 022037-002 Sep 2, 2009 AB RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Takeda Pharms Usa INTUNIV guanfacine hydrochloride TABLET, EXTENDED RELEASE;ORAL 022037-003 Sep 2, 2009 AB RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
>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 INTUNIV

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Takeda Pharms Usa INTUNIV guanfacine hydrochloride TABLET, EXTENDED RELEASE;ORAL 022037-003 Sep 2, 2009 See Plans and Pricing See Plans and Pricing
Takeda Pharms Usa INTUNIV guanfacine hydrochloride TABLET, EXTENDED RELEASE;ORAL 022037-001 Sep 2, 2009 See Plans and Pricing See Plans and Pricing
Takeda Pharms Usa INTUNIV guanfacine hydrochloride TABLET, EXTENDED RELEASE;ORAL 022037-004 Sep 2, 2009 See Plans and Pricing See Plans and Pricing
Takeda Pharms Usa INTUNIV guanfacine hydrochloride TABLET, EXTENDED RELEASE;ORAL 022037-002 Sep 2, 2009 See Plans and Pricing See Plans and Pricing
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

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Serving leading biopharmaceutical companies globally:

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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.