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Last Updated: May 29, 2024

KERYDIN Drug Patent Profile


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

Kerydin is a drug marketed by Anacor Pharms Inc and is included in one NDA.

The generic ingredient in KERYDIN is tavaborole. There are six drug master file entries for this compound. Eleven suppliers are listed for this compound. Additional details are available on the tavaborole profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Kerydin

A generic version of KERYDIN was approved as tavaborole by ENCUBE on October 13th, 2020.

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Drug patent expirations by year for KERYDIN
Drug Prices for KERYDIN

See drug prices for KERYDIN

Recent Clinical Trials for KERYDIN

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

SponsorPhase
PfizerPhase 4

See all KERYDIN clinical trials

Paragraph IV (Patent) Challenges for KERYDIN
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
KERYDIN Topical Solution tavaborole 5% 204427 13 2018-07-09

US Patents and Regulatory Information for KERYDIN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Anacor Pharms Inc KERYDIN tavaborole SOLUTION;TOPICAL 204427-001 Jul 7, 2014 DISCN Yes 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

International Patents for KERYDIN

When does loss-of-exclusivity occur for KERYDIN?

Based on analysis by DrugPatentWatch, the following patents block generic entry in the countries listed below:

Australia

Patent: 06214247
Estimated Expiration: ⤷  Sign Up

Patent: 06333527
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Patent: 10203096
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Patent: 11200994
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Brazil

Patent: 0608431
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Patent: 0621279
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Canada

Patent: 97982
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Patent: 35680
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China

Patent: 1160124
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Patent: 1505603
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Patent: 1914109
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Patent: 2532180
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Patent: 5949230
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Patent: 6008571
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Patent: 6008583
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Cyprus

Patent: 16454
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Patent: 20695
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Patent: 24503
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Patent: 20027
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Denmark

Patent: 43304
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Patent: 87796
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Patent: 24932
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European Patent Office

Patent: 53251
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Patent: 76536
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Patent: 43304
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Patent: 87796
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Patent: 24932
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France

Patent: C1024
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Hong Kong

Patent: 09735
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Patent: 60139
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Patent: 21956
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Patent: 28917
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Hungary

Patent: 26021
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Patent: 40060
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Patent: 54365
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Patent: 000019
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Israel

Patent: 5080
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Patent: 2402
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Patent: 7156
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Japan

Patent: 38912
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Patent: 46876
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Patent: 09140
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Patent: 08535781
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Patent: 09526751
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Patent: 10248265
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Patent: 13018778
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Patent: 14132031
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Patent: 15117243
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Patent: 16020374
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Patent: 16199561
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Patent: 17105826
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Lithuania

Patent: 343304
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Patent: 2020524
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Luxembourg

Patent: 0157
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Mexico

Patent: 5993
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Patent: 9262
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Netherlands

Patent: 1049
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New Zealand

Patent: 0448
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Patent: 8297
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Patent: 8441
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Poland

Patent: 53251
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Patent: 43304
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Patent: 87796
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Patent: 24932
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Portugal

Patent: 53251
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Patent: 43304
Estimated Expiration: ⤷  Sign Up

Patent: 87796
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Patent: 24932
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Russian Federation

Patent: 14906
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Patent: 06947
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Patent: 07134429
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Patent: 08131324
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Patent: 10133524
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Patent: 16145916
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Slovenia

Patent: 43304
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Patent: 87796
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Patent: 24932
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South Africa

Patent: 0707408
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Patent: 0905950
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Patent: 1005380
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Patent: 1506944
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South Korea

Patent: 1337045
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Patent: 1337068
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Patent: 1426220
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Patent: 1456815
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Patent: 070112390
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Patent: 080110984
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Patent: 100105869
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Patent: 130095330
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Patent: 130100019
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Spain

Patent: 14095
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Patent: 40966
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Patent: 86981
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Patent: 72962
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Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

See the table below for additional patents covering KERYDIN around the world.

Country Patent Number Title Estimated Expiration
China 101505603 Boron-containing small molecules ⤷  Sign Up
Spain 2414095 ⤷  Sign Up
Israel 185080 BORON-CONTAINING SMALL MOLECULES, PHARMACEUTICAL FORMULATIONS COMPRISING THEM AND USE THEREOF IN THE PREPARATION OF MEDICAMENTS FOR TREATING INFECTIONS ⤷  Sign Up
Russian Federation 2010133524 БОРСОДЕРЖАЩИЕ МАЛЫЕ МОЛЕКУЛЫ ⤷  Sign Up
Japan 2008535781 ⤷  Sign Up
Russian Federation 2008131324 БОРСОДЕРЖАЩИЕ МАЛЫЕ МОЛЕКУЛЫ ⤷  Sign Up
Australia 2006333527 Boron-containing small molecules ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

Supplementary Protection Certificates for KERYDIN

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
2343304 2090017-1 Sweden ⤷  Sign Up PRODUCT NAME: CRISABOROLE, OPTIONALLY IN THE FORM OF PHARMACEUTICALLY ACCEPTABLE SALT; REG. NO/DATE: EU/1/19/1421 20200401
2343304 PA2020524 Lithuania ⤷  Sign Up PRODUCT NAME: KRISABOROLAS, PASIRINKTINAI FARMACINIU POZIURIU PRIIMTINOS DRUSKOS FORMOJE; REGISTRATION NO/DATE: EU/1/19/1421 20200327
2343304 C 2020 030 Romania ⤷  Sign Up PRODUCT NAME: CRISABOROL SI SARURILE SALE FARMACEUTIC ACCEPTABILE FARMACEUTIC; NATIONAL AUTHORISATION NUMBER: EU/1/19/1421; DATE OF NATIONAL AUTHORISATION: 20200327; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): EU/1/19/1421; DATE OF FIRST AUTHORISATION IN EEA: 20200327
2343304 132020000000082 Italy ⤷  Sign Up PRODUCT NAME: CRISABOROLO, OPZIONALMENTE NELLA FORMA DI UN SALE FARMACEUTICAMENTE ACCETTABILE(STAQUIS); AUTHORISATION NUMBER(S) AND DATE(S): EU/1/19/1421, 20200401
2343304 CA 2020 00022 Denmark ⤷  Sign Up PRODUCT NAME: CRISABOROLE, EVENTUELT I FORM AF ET FARMACEUTISK ACCEPTABELT SALT DERAF; REG. NO/DATE: EU/1/19/1421 20200401
2343304 20C1024 France ⤷  Sign Up PRODUCT NAME: CRISABOROLE, OPTIONNELLEMENT SOUS LA FORME D'UN SEL PHARMACEUTIQUEMENT ACCEPTABLE; REGISTRATION NO/DATE: EU/1/19/1421 20200401
2343304 C20200027 00352 Estonia ⤷  Sign Up PRODUCT NAME: KRISABOROOL;REG NO/DATE: EU/1/19/1421 01.04.2020
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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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.