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Last Updated: March 19, 2024

QUILLICHEW ER Drug Patent Profile


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When do Quillichew Er patents expire, and when can generic versions of Quillichew Er launch?

Quillichew Er is a drug marketed by Nextwave Pharms and is included in one NDA. There are ten patents protecting this drug and one Paragraph IV challenge.

This drug has thirty-eight patent family members in fourteen countries.

The generic ingredient in QUILLICHEW ER is methylphenidate hydrochloride. There are thirty-two drug master file entries for this compound. Forty-six suppliers are listed for this compound. Additional details are available on the methylphenidate hydrochloride profile page.

Drug patent expirations by year for QUILLICHEW ER
Drug Prices for QUILLICHEW ER

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Recent Clinical Trials for QUILLICHEW ER

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SponsorPhase
PfizerPhase 4

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Pharmacology for QUILLICHEW ER
Paragraph IV (Patent) Challenges for QUILLICHEW ER
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
QUILLICHEW ER Extended-release Chewable Tablets methylphenidate hydrochloride 20 mg, 30 mg and 40 mg 207960 1 2016-04-25

US Patents and Regulatory Information for QUILLICHEW ER

QUILLICHEW ER is protected by ten US patents.

Patents protecting QUILLICHEW ER

Methylphenidate extended release chewable tablet
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial
Patented Use: A METHOD FOR TREATING A SUBJECT HAVING ADHD, SAID METHOD COMPRISING ORALLY ADMINISTERING TO SAID SUBJECT A RACEMIC METHYLPHENIDATE CHEWABLE TABLET AS CLAIMED

Methylphenidate extended release chewable tablet
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial

Methylphenidate extended release chewable tablet
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial
Patented Use: A METHOD FOR TREATING A SUBJECT HAVING ADHD, SAID METHOD COMPRISING ORALLY ADMINISTERING TO SAID SUBJECT A RACEMIC METHYLPHENIDATE CHEWABLE TABLET AS CLAIMED


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Patent Expiration: ⤷  Try a Trial

Modified release formulations containing drug-ion exchange resin complexes
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Patent Expiration: ⤷  Try a Trial

Orally effective methylphenidate extended release powder and aqueous suspension product
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial

Methylphenidate extended release chewable tablet
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial

Methylphenidate extended release chewable tablet
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial
Patented Use: A METHOD OF PROVIDING A SUBJECT WITH THERAPEUTICALLY EFFECTIVE AMOUNT OF RACEMIC METHYLPHENIDATE BY ORALLY ADMINISTERING TO SAID SUBJECT A SINGLE METHYLPHENIDATE EXTENDED RELEASE CHEWABLE TABLET ACCORDING TO CLAIM 1

Methylphenidate extended release chewable tablet
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial
Patented Use: A METHOD OF PROVIDING A SUBJECT WITH THERAPEUTICALLY EFFECTIVE AMOUNT OF RACEMIC METHYLPHENIDATE BY ORALLY ADMINISTERING TO SAID SUBJECT A SINGLE METHYLPHENIDATE EXTENDED RELEASE CHEWABLE TABLET ACCORDING TO CLAIM 1

Methylphenidate extended release chewable tablet
Patent Number: ⤷  Try a Trial
Patent Expiration: ⤷  Try a Trial
Patented Use: A METHOD OF PROVIDING A SUBJECT WITH A THERAPEUTICALLY EFFECTIVE AMOUNT OF RACEMIC METHYLPHENIDATE BY ORALLY ADMINISTERING TO SAID SUBJECT A SINGLE METHYLPHENIDATE EXTENDED RELEASE CHEWABLE TABLET AS CLAIMED

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Nextwave Pharms QUILLICHEW ER methylphenidate hydrochloride TABLET, EXTENDED RELEASE, CHEWABLE;ORAL 207960-003 Dec 4, 2015 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
Nextwave Pharms QUILLICHEW ER methylphenidate hydrochloride TABLET, EXTENDED RELEASE, CHEWABLE;ORAL 207960-003 Dec 4, 2015 RX Yes Yes ⤷  Try a Trial ⤷  Try a Trial Y ⤷  Try a Trial
Nextwave Pharms QUILLICHEW ER methylphenidate hydrochloride TABLET, EXTENDED RELEASE, CHEWABLE;ORAL 207960-001 Dec 4, 2015 RX Yes No ⤷  Try a Trial ⤷  Try a Trial Y ⤷  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

International Patents for QUILLICHEW ER

See the table below for patents covering QUILLICHEW ER around the world.

Country Patent Number Title Estimated Expiration
Israel 227734 אבקה בעלת שחרור מושהה ותרחיף מימי המכיל מתילפנידאט (Extended release powder and aqueous suspension comprising methylphenidate) ⤷  Try a Trial
World Intellectual Property Organization (WIPO) 2012112140 ⤷  Try a Trial
Brazil PI0709606 formulações de liberação modificada contendo complexos fármaco-resina de troca iÈnica ⤷  Try a Trial
>Country >Patent Number >Title >Estimated Expiration

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