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Last Updated: July 16, 2024

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WINLEVI Drug Patent Profile


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Which patents cover Winlevi, and what generic alternatives are available?

Winlevi is a drug marketed by Sun Pharm and is included in one NDA. There are eight patents protecting this drug.

This drug has eighty-nine patent family members in twenty-six countries.

The generic ingredient in WINLEVI is clascoterone. One supplier is listed for this compound. Additional details are available on the clascoterone profile page.

DrugPatentWatch® Generic Entry Outlook for Winlevi

Winlevi will be eligible for patent challenges on August 26, 2024. This date may extended up to six months if a pediatric exclusivity extension is applied to the drug's patents.

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be July 25, 2030. This may change due to patent challenges or generic licensing.

Indicators of Generic Entry

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Summary for WINLEVI
International Patents:89
US Patents:8
Applicants:1
NDAs:1
Finished Product Suppliers / Packagers: 1
Raw Ingredient (Bulk) Api Vendors: 51
Patent Applications: 82
Drug Prices: Drug price information for WINLEVI
What excipients (inactive ingredients) are in WINLEVI?WINLEVI excipients list
DailyMed Link:WINLEVI at DailyMed
Drug patent expirations by year for WINLEVI
Drug Prices for WINLEVI

See drug prices for WINLEVI

DrugPatentWatch® Estimated Loss of Exclusivity (LOE) Date for WINLEVI
Generic Entry Date for WINLEVI*:
Constraining patent/regulatory exclusivity:
NDA:
Dosage:
CREAM;TOPICAL

*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

Pharmacology for WINLEVI

US Patents and Regulatory Information for WINLEVI

WINLEVI is protected by eight US patents and one FDA Regulatory Exclusivity.

Based on analysis by DrugPatentWatch, the earliest date for a generic version of WINLEVI is ⤷  Sign Up.

This potential generic entry date is based on patent ⤷  Sign Up.

Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

Patents protecting WINLEVI

Enzymatic process for obtaining 17 alpha-monoesters of cortexolone and/or its 9,11-dehydroderivatives
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up
Patented Use: METHOD OF TREATING ACNE VULGARIS WITH TOPICALLY APPLIED CORTEXOLONE 17A-PROPIONATE

Enzymatic process for obtaining 17 .alpha.-monoesters of cortexolone and/or its 9,11-dehydroderivatives
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up
Patented Use: METHOD OF TREATING ACNE VULGARIS WITH TOPICALLY APPLIED CORTEXOLONE 17ALPHA-PROPIONATE

17.alpha., 21-dihydroxypregnene esters as antiandrogenic agents
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up
Patented Use: METHOD OF TREATING ACNE VULGARIS WITH TOPICALLY APPLIED CORTEXOLONE 17A-PROPIONATE

Enzymatic process for obtaining 17 alpha-monoesters of cortexolone and/or its 9,11-dehydroderivatives
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up

17alfa, 21-dihydroxypregnene esters as antiandrogenic agents
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up
Patented Use: METHOD OF TREATING ACNE VULGARIS WITH TOPICALLY APPLIED CORTEXOLONE 17A-PROPIONATE

17 alpha, 21-dihydroxypregnene esters as antiandrogenic agents
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up

Enzymatic process for obtaining 17.alpha.-monoesters of cortexolone and/or its 9,11-dehydroderivatives
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up

Enzymatic process for obtaining 17 alpha-monoesters of cortexolone and/or its 9,11-dehydroderivatives
Patent Number: ⤷  Sign Up
Patent Expiration: ⤷  Sign Up
Patented Use: METHOD OF TREATING ACNE VULGARIS WITH TOPICALLY APPLIED CORTEXOLONE 17A-PROPIONATE

FDA Regulatory Exclusivity protecting WINLEVI

NEW CHEMICAL ENTITY
Exclusivity Expiration: ⤷  Sign Up

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Sun Pharm WINLEVI clascoterone CREAM;TOPICAL 213433-001 Aug 26, 2020 RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Sun Pharm WINLEVI clascoterone CREAM;TOPICAL 213433-001 Aug 26, 2020 RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Sun Pharm WINLEVI clascoterone CREAM;TOPICAL 213433-001 Aug 26, 2020 RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Sun Pharm WINLEVI clascoterone CREAM;TOPICAL 213433-001 Aug 26, 2020 RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  Sign Up
Sun Pharm WINLEVI clascoterone CREAM;TOPICAL 213433-001 Aug 26, 2020 RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Sun Pharm WINLEVI clascoterone CREAM;TOPICAL 213433-001 Aug 26, 2020 RX Yes Yes ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Sun Pharm WINLEVI clascoterone CREAM;TOPICAL 213433-001 Aug 26, 2020 RX Yes Yes ⤷  Sign Up ⤷  Sign Up Y ⤷  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 WINLEVI

When does loss-of-exclusivity occur for WINLEVI?

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

Argentina

Patent: 2235
Patent: PROCESO ENZIMATICO PARA OBTENER 17-ALFA MONOESTERES DE CORTEXOLONA Y/O SUS 9,11-DEHIDRO DERIVADOS
Estimated Expiration: ⤷  Sign Up

Patent: 1202
Patent: FORMAS CRISTALINAS DE CORTEXOLONA
Estimated Expiration: ⤷  Sign Up

Patent: 1351
Patent: FORMA CRISTALINA I DEL 17-a-PROPIONATO DE CORTEXOLONA, COMPOSICIÓN FARMACÉUTICA QUE LA CONTIENE Y SU EMPLEO EN EL TRATAMIENTO DE UNA PATOLOGÍA RELACIONADA CON EL APARATO UROGENITAL, ENDÓCRINO O DE LA PIEL Y/O ANEXOS DE ÉSTA
Estimated Expiration: ⤷  Sign Up

Australia

Patent: 08285784
Patent: Enzymatic process for obtaining 17 alpha-monoesters of cortexolone and/or its 9,11-dehydroderivatives
Estimated Expiration: ⤷  Sign Up

Brazil

Patent: 0814163
Patent: PROCESSO PARA A PREPARAÇÃO DE COMPOSTOS, FORMA CRISTALINA, E, COMPOSIÇÃO FARMACÊUTICA
Estimated Expiration: ⤷  Sign Up

Canada

Patent: 91445
Patent: PROCEDE ENZYMATIQUE POUR OBTENIR DES 17 ALPHA-MONOESTERS DE CORTEXOLONE ET/OU SES DERIVES 9,11-DESHYDRO (ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES)
Estimated Expiration: ⤷  Sign Up

Patent: 71025
Patent: PROCEDE ENZYMATIQUE POUR OBTENIR DES 17 ALPHA-MONOESTERS DE CORTEXOLONE ET/OU SES DERIVES 9,11-DESHYDRO (ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES)
Estimated Expiration: ⤷  Sign Up

Patent: 71039
Patent: PROCEDE ENZYMATIQUE POUR OBTENIR DES 17 ALPHA-MONOESTERS DE CORTEXOLONE ET/OU SES DERIVES 9,11-DESHYDRO (ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES)
Estimated Expiration: ⤷  Sign Up

China

Patent: 1743316
Patent: Enzymatic process for obtaining 17 alpha-monoesters of cortexolone and/or its 9,11-dehydroderivatives
Estimated Expiration: ⤷  Sign Up

Patent: 3450304
Patent: Enzymatic process for obtaining 17 alpha-monoesters of cortexolone and/or its 9,11-dehydroderivatives
Estimated Expiration: ⤷  Sign Up

Patent: 4861023
Patent: Enzymatic Process For Obtaining 17 Alpha-monoesters Of Cortexolone And/or Its 9,11-dehydroderivatives
Estimated Expiration: ⤷  Sign Up

Croatia

Patent: 0140421
Estimated Expiration: ⤷  Sign Up

Patent: 0151174
Estimated Expiration: ⤷  Sign Up

Patent: 0151298
Estimated Expiration: ⤷  Sign Up

Patent: 0191143
Estimated Expiration: ⤷  Sign Up

Denmark

Patent: 73891
Estimated Expiration: ⤷  Sign Up

Patent: 03004
Estimated Expiration: ⤷  Sign Up

Patent: 03005
Estimated Expiration: ⤷  Sign Up

Patent: 66175
Estimated Expiration: ⤷  Sign Up

European Patent Office

Patent: 73891
Patent: Procédé enzymatique pour obtenir le 17-alpha-propionate de cortexolone en forme cristalline III (Enzymatic process for obtaining cortexolone-17-alpha-propionate in crystalline form III)
Estimated Expiration: ⤷  Sign Up

Patent: 03004
Patent: Cortexolone-17alpha-propionate sous forme cristalline I (Cortexolone-17alpha-propionate in crystalline form I)
Estimated Expiration: ⤷  Sign Up

Patent: 03005
Patent: Cortexolone-17alpha-propionate sous forme cristalline d'hydrate IV (Cortexolone-17alpha-propionate in hydrate crystalline form IV)
Estimated Expiration: ⤷  Sign Up

Patent: 66175
Patent: COMPOSITIONS PHARMACEUTIQUES COMPRENANT DU CORTEXOLONE-17-ALPHA-PROPIONATE (PHARMACEUTICAL COMPOSITIONS CONTAINING CORTEXOLONE-17-ALPHA-PROPIONATE)
Estimated Expiration: ⤷  Sign Up

Patent: 21298
Patent: FORME CRISTALLINE III DE CORTEXOLONE-17-ALPHA-PROPIONATE ET SON UTILISATION PHARMACEUTIQUE (CORTEXOLONE-17-ALPHA-PROPIONATE CRYSTALLINE FORM III AND ITS PHARMACEUTICAL USE)
Estimated Expiration: ⤷  Sign Up

Hungary

Patent: 26206
Estimated Expiration: ⤷  Sign Up

Patent: 26507
Estimated Expiration: ⤷  Sign Up

Patent: 44237
Estimated Expiration: ⤷  Sign Up

Italy

Patent: 20071616
Patent: PROCESSO ENZIMATICO PER L'OTTENIMENTO DI 17-ALFA MONOESTERI DEL CORTEXOLONE E/O SUOI 9,11-DEIDRODERIVATI.
Estimated Expiration: ⤷  Sign Up

Japan

Patent: 46992
Estimated Expiration: ⤷  Sign Up

Patent: 08944
Estimated Expiration: ⤷  Sign Up

Patent: 74645
Estimated Expiration: ⤷  Sign Up

Patent: 10535173
Estimated Expiration: ⤷  Sign Up

Patent: 13163683
Patent: ENZYMATIC PROCESS FOR OBTAINING 17α-MONOESTER OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVE
Estimated Expiration: ⤷  Sign Up

Patent: 16014045
Patent: コルテキソロンの17α−モノエステルおよび/またはその9,11−デヒドロ誘導体を得るための酵素的方法 (ENZYMATIC PROCESS FOR OBTAINING 17α-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRO DERIVATIVES)
Estimated Expiration: ⤷  Sign Up

Lithuania

Patent: 66175
Estimated Expiration: ⤷  Sign Up

Mexico

Patent: 3238
Patent: PROCESO ENZIMATICO PARA OBTENER 17 ALFA-MONOESTERES DE CORTEXOLONA Y/O SUS 9,11-DEHIDRODERIVADOS. (ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES.)
Estimated Expiration: ⤷  Sign Up

Patent: 3701
Patent: PROCESO ENZIMATICO PARA OBTENER 17 ALFA-MONOESTERES DE CORTEXOLONA Y/O SUS 9,11-DEHIDRODERIVADOS. (ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES.)
Estimated Expiration: ⤷  Sign Up

Patent: 10001256
Patent: PROCESO ENZIMATICO PARA OBTENER 17 ALFA-MONOESTERES DE CORTEXOLONA Y/O SUS 9, 11-DEHIDRODERIVADOS. (ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES.)
Estimated Expiration: ⤷  Sign Up

Patent: 19003639
Patent: PROCESO ENZIMATICO PARA OBTENER 17 ALFA-MONOESTERES DE CORTEXOLONA Y/O SUS 9,11-DEHIDRODERIVADOS. (ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES.)
Estimated Expiration: ⤷  Sign Up

New Zealand

Patent: 9437
Patent: Enzymatic process for obtaining 17 alpha-monoesters of cortexolone and/or its 9,11-dehydroderivatives.
Estimated Expiration: ⤷  Sign Up

Patent: 0767
Patent: ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES
Estimated Expiration: ⤷  Sign Up

Patent: 5953
Patent: Enzymatic process for obtaining 17 alpha-monoesters of cortexolone and/or its 9,11-dehydroderivatives
Estimated Expiration: ⤷  Sign Up

Poland

Patent: 73891
Estimated Expiration: ⤷  Sign Up

Patent: 03004
Estimated Expiration: ⤷  Sign Up

Patent: 03005
Estimated Expiration: ⤷  Sign Up

Patent: 66175
Estimated Expiration: ⤷  Sign Up

Portugal

Patent: 73891
Estimated Expiration: ⤷  Sign Up

Patent: 03004
Estimated Expiration: ⤷  Sign Up

Patent: 03005
Estimated Expiration: ⤷  Sign Up

Patent: 66175
Estimated Expiration: ⤷  Sign Up

Russian Federation

Patent: 82190
Patent: КРИСТАЛЛИЧЕСКИЕ ФОРМЫ КОРТЕКСОЛОН-17α-ПРОПИОНАТА И СПОСОБЫ ИХ ПОЛУЧЕНИЯ (CRYSTALLINE FORMS OF CORTEXOLONE-17?-PROPIONATE AND METHOD FOR PREPARING THEM)
Estimated Expiration: ⤷  Sign Up

Patent: 99452
Patent: КРИСТАЛЛИЧЕСКАЯ СОЛЬВАТНАЯ ФОРМА КОРТЕКСОЛОН-17альфа-ПРОПИОНАТА, СПОСОБ ЕЕ ПОЛУЧЕНИЯ И ФАРМАЦЕВТИЧЕСКАЯ КОМПОЗИЦИЯ НА ЕЕ ОСНОВЕ (CRYSTALLINE SOLVATE FORM OF CORTEXOLONE-17alpha-PROPIONATE, A PREPARATION METHOD THEREOF AND A PHARMACEUTICAL COMPOSITION BASED THEREON)
Estimated Expiration: ⤷  Sign Up

Patent: 10107599
Patent: ФЕРМЕНТАТИВНЫЙ СПОСОБ ПОЛУЧЕНИЯ 17-МОНОЭФИРОВ КОРТЕКСОЛОНА И/ИЛИ ИХ 9,11-ДЕГИДРОПРОИЗВОДНЫХ
Estimated Expiration: ⤷  Sign Up

Patent: 12113839
Patent: КРИСТАЛЛИЧЕСКАЯ СОЛЬВАТНАЯ ФОРМА КОРТЕКСОЛОН-17АЛЬФА-ПРОПИОНАТА И СПОСОБ ЕЕ ПОЛУЧЕНИЯ
Estimated Expiration: ⤷  Sign Up

Serbia

Patent: 310
Patent: ENZIMATSKI POSTUPAK ZA DOBIJANJE KORTEKSOLON-17-ALFA-PROPIONATA U KRISTALNOM OBLIKU III (ENZYMATIC PROCESS FOR OBTAINING CORTEXOLONE-17-ALPHA-PROPIONATE IN CRYSTALLINE FORM III)
Estimated Expiration: ⤷  Sign Up

Patent: 354
Patent: KORTEKSOLON-17ALFA-PROPIONAT U KRISTALNOM OBLIKU I (CORTEXOLONE-17ALPHA-PROPIONATE IN CRYSTALLINE FORM I)
Estimated Expiration: ⤷  Sign Up

Patent: 361
Patent: KORTEKSOLON-17ALFA-PROPIONAT U KRISTALNOM HIDRATNOM OBLIKU IV (CORTEXOLONE-17ALPHA-PROPIONATE IN HYDRATE CRYSTALLINE FORM IV)
Estimated Expiration: ⤷  Sign Up

Patent: 950
Patent: FARMACEUTSKE KOMPOZICIJE KOJE SADRŽE KORTEKSOLON-17-ALFA-PROPIONAT (PHARMACEUTICAL COMPOSITIONS CONTAINING CORTEXOLONE-17-ALPHA-PROPIONATE)
Estimated Expiration: ⤷  Sign Up

Slovenia

Patent: 73891
Estimated Expiration: ⤷  Sign Up

Patent: 03004
Estimated Expiration: ⤷  Sign Up

Patent: 03005
Estimated Expiration: ⤷  Sign Up

Patent: 66175
Estimated Expiration: ⤷  Sign Up

South Africa

Patent: 1000587
Patent: ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES
Estimated Expiration: ⤷  Sign Up

Patent: 1100133
Patent: ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES
Estimated Expiration: ⤷  Sign Up

South Korea

Patent: 1495192
Estimated Expiration: ⤷  Sign Up

Patent: 100044845
Patent: ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES
Estimated Expiration: ⤷  Sign Up

Spain

Patent: 62946
Estimated Expiration: ⤷  Sign Up

Patent: 51910
Estimated Expiration: ⤷  Sign Up

Patent: 54934
Estimated Expiration: ⤷  Sign Up

Patent: 32326
Estimated Expiration: ⤷  Sign Up

Turkey

Patent: 1909129
Estimated Expiration: ⤷  Sign Up

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 WINLEVI around the world.

Country Patent Number Title Estimated Expiration
South Korea 20100044845 ENZYMATIC PROCESS FOR OBTAINING 17 ALPHA-MONOESTERS OF CORTEXOLONE AND/OR ITS 9,11-DEHYDRODERIVATIVES ⤷  Sign Up
Argentina 111202 FORMAS CRISTALINAS DE CORTEXOLONA ⤷  Sign Up
European Patent Office 1421099 ESTERS DE 17ALFA, 21-DIHYDROXYPREGNENE UTILISES COMME AGENTS ANTIANDROGENES (17ALFA, 21-DIHYDROXYPREGNENE ESTERS AS ANTIANDROGENIC AGENTS) ⤷  Sign Up
Spain 2462946 ⤷  Sign Up
Russian Federation 2482190 КРИСТАЛЛИЧЕСКИЕ ФОРМЫ КОРТЕКСОЛОН-17α-ПРОПИОНАТА И СПОСОБЫ ИХ ПОЛУЧЕНИЯ (CRYSTALLINE FORMS OF CORTEXOLONE-17?-PROPIONATE AND METHOD FOR PREPARING THEM) ⤷  Sign Up
Japan 2005504762 ⤷  Sign Up
European Patent Office 3521298 FORME CRISTALLINE III DE CORTEXOLONE-17-ALPHA-PROPIONATE ET SON UTILISATION PHARMACEUTIQUE (CORTEXOLONE-17-ALPHA-PROPIONATE CRYSTALLINE FORM III AND ITS PHARMACEUTICAL USE) ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

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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.