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Last Updated: October 16, 2021

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LESINURAD - Generic Drug Details

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What are the generic sources for lesinurad and what is the scope of patent protection?

Lesinurad is the generic ingredient in one branded drug marketed by Ironwood Pharms Inc and is included in one NDA. There are nine patents protecting this compound. Additional information is available in the individual branded drug profile pages.

Lesinurad has one hundred and ninety-nine patent family members in forty-one countries.

Summary for LESINURAD
International Patents:199
US Patents:9
Tradenames:1
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 74
Clinical Trials: 19
Patent Applications: 335
DailyMed Link:LESINURAD at DailyMed
Recent Clinical Trials for LESINURAD

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Medpace, Inc.Phase 4
Ironwood Pharmaceuticals, Inc.Phase 4
Ardea Biosciences, Inc.Phase 1

See all LESINURAD clinical trials

US Patents and Regulatory Information for LESINURAD

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Ironwood Pharms Inc ZURAMPIC lesinurad TABLET;ORAL 207988-001 Dec 22, 2015 DISCN Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial ⤷  Free Forever Trial
Ironwood Pharms Inc ZURAMPIC lesinurad TABLET;ORAL 207988-001 Dec 22, 2015 DISCN Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial ⤷  Free Forever Trial
Ironwood Pharms Inc ZURAMPIC lesinurad TABLET;ORAL 207988-001 Dec 22, 2015 DISCN Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial ⤷  Free Forever Trial
Ironwood Pharms Inc ZURAMPIC lesinurad TABLET;ORAL 207988-001 Dec 22, 2015 DISCN Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial Y ⤷  Free Forever Trial
Ironwood Pharms Inc ZURAMPIC lesinurad TABLET;ORAL 207988-001 Dec 22, 2015 DISCN Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial Y ⤷  Free Forever Trial
Ironwood Pharms Inc ZURAMPIC lesinurad TABLET;ORAL 207988-001 Dec 22, 2015 DISCN Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial Y Y ⤷  Free Forever Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Supplementary Protection Certificates for LESINURAD

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
2217577 7/2019 Austria ⤷  Free Forever Trial PRODUCT NAME: ALLOPURINOL UND LESINURAD ODER EIN PHARMAZEUTISCH VERTRAEGLICHES SALZ ODER SALZE DAVON; REGISTRATION NO/DATE: EU/1/18/1300 20180827
2217577 2016016 Norway ⤷  Free Forever Trial PRODUCT NAME: LESINURAD, ELLER ET; REG. NO/DATE: EU/1/15/1080 20160303
2217577 132019000000023 Italy ⤷  Free Forever Trial PRODUCT NAME: ALLOPURINOLO/LESINURAD, O UN LORO SALE FARMACEUTICAMENTE ACCETTABILE O LORO SALI FARMACEUTICAMENTE ACCETTABILI(DUZALLO); AUTHORISATION NUMBER(S) AND DATE(S): EU/1/18/1300, 20180827
2217577 19C1004 France ⤷  Free Forever Trial PRODUCT NAME: ALLOPURINOL/LESINURAD OU UN/DES SEL(S) PHARMACEUTIQUEMENT ACCEPTABLE(S) DE CELUI-CI; REGISTRATION NO/DATE: EU/1/18/1300 20180827
2135608 CA 2016 00034 Denmark ⤷  Free Forever Trial PRODUCT NAME: LESINURAD ELLER ET FARMACEUTISK ACCEPTABELT SALT DERAF; REG. NO/DATE: EU1/15/1080 20160222
2135608 300825 Netherlands ⤷  Free Forever Trial PRODUCT NAME: LESINURAD; REGISTRATION NO/DATE: EU/1/15/1080 20160222
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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Serving leading biopharmaceutical companies globally:

McKinsey
Dow
Express Scripts
Merck
Moodys
McKesson

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