KERYDIN Drug Patent Profile
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When do Kerydin patents expire, 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. Ten 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.
Summary for KERYDIN
US Patents: | 0 |
Applicants: | 1 |
NDAs: | 1 |
Finished Product Suppliers / Packagers: | 1 |
Raw Ingredient (Bulk) Api Vendors: | 84 |
Clinical Trials: | 1 |
Patent Applications: | 282 |
Formulation / Manufacturing: | see details |
Drug Prices: | Drug price information for KERYDIN |
Patent Litigation and PTAB cases: | See patent lawsuits and PTAB cases for KERYDIN |
What excipients (inactive ingredients) are in KERYDIN? | KERYDIN excipients list |
DailyMed Link: | KERYDIN at DailyMed |


Recent Clinical Trials for KERYDIN
Identify potential brand extensions & 505(b)(2) entrants
Sponsor | Phase |
---|---|
Pfizer | Phase 4 |
Pharmacology for KERYDIN
Drug Class | Oxaborole Antifungal |
Mechanism of Action | Protein Synthesis Inhibitors |
Anatomical Therapeutic Chemical (ATC) Classes for KERYDIN
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 | AB | RX | Yes | Yes | See Plans and Pricing | See Plans and Pricing | 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 |
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: See Plans and Pricing
Patent: 06333527
Estimated Expiration: See Plans and Pricing
Patent: 10203096
Estimated Expiration: See Plans and Pricing
Patent: 11200994
Estimated Expiration: See Plans and Pricing
Brazil
Patent: 0608431
Estimated Expiration: See Plans and Pricing
Patent: 0621279
Estimated Expiration: See Plans and Pricing
Canada
Patent: 97982
Estimated Expiration: See Plans and Pricing
Patent: 35680
Estimated Expiration: See Plans and Pricing
China
Patent: 1160124
Estimated Expiration: See Plans and Pricing
Patent: 1505603
Estimated Expiration: See Plans and Pricing
Patent: 1914109
Estimated Expiration: See Plans and Pricing
Patent: 2532180
Estimated Expiration: See Plans and Pricing
Patent: 5949230
Estimated Expiration: See Plans and Pricing
Patent: 6008571
Estimated Expiration: See Plans and Pricing
Patent: 6008583
Estimated Expiration: See Plans and Pricing
Cyprus
Patent: 16454
Estimated Expiration: See Plans and Pricing
Patent: 20695
Estimated Expiration: See Plans and Pricing
Denmark
Patent: 43304
Estimated Expiration: See Plans and Pricing
Patent: 87796
Estimated Expiration: See Plans and Pricing
Patent: 24932
Estimated Expiration: See Plans and Pricing
European Patent Office
Patent: 53251
Estimated Expiration: See Plans and Pricing
Patent: 76536
Estimated Expiration: See Plans and Pricing
Patent: 43304
Estimated Expiration: See Plans and Pricing
Patent: 87796
Estimated Expiration: See Plans and Pricing
Patent: 24932
Estimated Expiration: See Plans and Pricing
Hong Kong
Patent: 09735
Estimated Expiration: See Plans and Pricing
Patent: 60139
Estimated Expiration: See Plans and Pricing
Patent: 21956
Estimated Expiration: See Plans and Pricing
Patent: 28917
Estimated Expiration: See Plans and Pricing
Hungary
Patent: 26021
Estimated Expiration: See Plans and Pricing
Patent: 40060
Estimated Expiration: See Plans and Pricing
Patent: 54365
Estimated Expiration: See Plans and Pricing
Patent: 000019
Estimated Expiration: See Plans and Pricing
Israel
Patent: 5080
Estimated Expiration: See Plans and Pricing
Patent: 2402
Estimated Expiration: See Plans and Pricing
Patent: 7156
Estimated Expiration: See Plans and Pricing
Japan
Patent: 38912
Estimated Expiration: See Plans and Pricing
Patent: 46876
Estimated Expiration: See Plans and Pricing
Patent: 09140
Estimated Expiration: See Plans and Pricing
Patent: 08535781
Estimated Expiration: See Plans and Pricing
Patent: 09526751
Estimated Expiration: See Plans and Pricing
Patent: 10248265
Estimated Expiration: See Plans and Pricing
Patent: 13018778
Estimated Expiration: See Plans and Pricing
Patent: 14132031
Estimated Expiration: See Plans and Pricing
Patent: 15117243
Estimated Expiration: See Plans and Pricing
Patent: 16020374
Estimated Expiration: See Plans and Pricing
Patent: 16199561
Estimated Expiration: See Plans and Pricing
Patent: 17105826
Estimated Expiration: See Plans and Pricing
Lithuania
Patent: 2020524
Estimated Expiration: See Plans and Pricing
Luxembourg
Patent: 0157
Estimated Expiration: See Plans and Pricing
Mexico
Patent: 5993
Estimated Expiration: See Plans and Pricing
Patent: 9262
Estimated Expiration: See Plans and Pricing
Netherlands
Patent: 1049
Estimated Expiration: See Plans and Pricing
New Zealand
Patent: 0448
Estimated Expiration: See Plans and Pricing
Patent: 8297
Estimated Expiration: See Plans and Pricing
Patent: 8441
Estimated Expiration: See Plans and Pricing
Poland
Patent: 53251
Estimated Expiration: See Plans and Pricing
Patent: 43304
Estimated Expiration: See Plans and Pricing
Patent: 87796
Estimated Expiration: See Plans and Pricing
Patent: 24932
Estimated Expiration: See Plans and Pricing
Portugal
Patent: 53251
Estimated Expiration: See Plans and Pricing
Patent: 43304
Estimated Expiration: See Plans and Pricing
Patent: 87796
Estimated Expiration: See Plans and Pricing
Patent: 24932
Estimated Expiration: See Plans and Pricing
Russian Federation
Patent: 14906
Estimated Expiration: See Plans and Pricing
Patent: 06947
Estimated Expiration: See Plans and Pricing
Patent: 07134429
Estimated Expiration: See Plans and Pricing
Patent: 08131324
Estimated Expiration: See Plans and Pricing
Patent: 10133524
Estimated Expiration: See Plans and Pricing
Patent: 16145916
Estimated Expiration: See Plans and Pricing
Slovenia
Patent: 43304
Estimated Expiration: See Plans and Pricing
Patent: 87796
Estimated Expiration: See Plans and Pricing
Patent: 24932
Estimated Expiration: See Plans and Pricing
South Africa
Patent: 0707408
Estimated Expiration: See Plans and Pricing
Patent: 0905950
Estimated Expiration: See Plans and Pricing
Patent: 1005380
Estimated Expiration: See Plans and Pricing
Patent: 1506944
Estimated Expiration: See Plans and Pricing
South Korea
Patent: 1337045
Estimated Expiration: See Plans and Pricing
Patent: 1337068
Estimated Expiration: See Plans and Pricing
Patent: 1426220
Estimated Expiration: See Plans and Pricing
Patent: 1456815
Estimated Expiration: See Plans and Pricing
Patent: 070112390
Estimated Expiration: See Plans and Pricing
Patent: 080110984
Estimated Expiration: See Plans and Pricing
Patent: 100105869
Estimated Expiration: See Plans and Pricing
Patent: 130095330
Estimated Expiration: See Plans and Pricing
Patent: 130100019
Estimated Expiration: See Plans and Pricing
Spain
Patent: 14095
Estimated Expiration: See Plans and Pricing
Patent: 40966
Estimated Expiration: See Plans and Pricing
Patent: 86981
Estimated Expiration: See Plans and Pricing
Patent: 72962
Estimated Expiration: See Plans and Pricing
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 |
---|---|---|---|
Russian Federation | 2007134429 | БОРСОДЕРЖАЩИЕ МАЛЫЕ МОЛЕКУЛЫ | See Plans and Pricing |
Netherlands | 301049 | See Plans and Pricing | |
South Korea | 20070112390 | BORON-CONTAINING SMALL MOLECULES | See Plans and Pricing |
Japan | 2017105826 | ホウ素含有小分子 (BORON-CONTAINING SMALL MOLECULE) | See Plans and Pricing |
>Country | >Patent Number | >Title | >Estimated Expiration |
Supplementary Protection Certificates for KERYDIN
Patent Number | Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description |
---|---|---|---|---|
2343304 | 301049 | Netherlands | See Plans and Pricing | PRODUCT NAME: CRISABOROLE, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAAR ZOUT; REGISTRATION NO/DATE: EU/1/19/1421 20200401 |
2343304 | 23/2020 | Austria | See Plans and Pricing | PRODUCT NAME: CRISABOROL, GEGEBENENFALLS IN FORM EINES PHARMAZEUTISCH AKZEPTABLEN SALZES; REGISTRATION NO/DATE: EU/1/19/1421 (MITTEILUNG) 20200401 |
2343304 | 122020000038 | Germany | See Plans and Pricing | PRODUCT NAME: CRISABOROL, GEGEBENENFALLS IN FORM EINES PHARMAZEUTISCH ANNEHMBAREN SALZES DAVON; REGISTRATION NO/DATE: EU/1/19/1421 20200327 |
2343304 | 2090017-1 | Sweden | See Plans and Pricing | PRODUCT NAME: CRISABOROLE, OPTIONALLY IN THE FORM OF PHARMACEUTICALLY ACCEPTABLE SALT; REG. NO/DATE: EU/1/19/1421 20200401 |
>Patent Number | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration | >SPC Description |