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Generated: October 21, 2017
Which patents cover Adcirca, and what generic Adcirca alternatives are available?
Adcirca is a drug marketed by Eli Lilly Co and is included in one NDA. There are three patents protecting this drug and one Paragraph IV challenge.| US Patents: | 3 |
| Applicants: | 1 |
| NDAs: | 1 |
| Suppliers / Packagers: see list | 3 |
| Bulk Api Vendors: see list | 59 |
| Clinical Trials: see list | 5 |
| Patent Applications: see list | 3,376 |
| Formulation / Manufacturing: | see details |
| Drug Prices: | see details |
| DailyMed Link: | ADCIRCA at DailyMed |
| Drug Class | Phosphodiesterase 5 Inhibitor |
| Mechanism of Action | Phosphodiesterase 5 Inhibitors |
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Exclusivity Expiration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Eli Lilly Co | ADCIRCA | tadalafil | TABLET;ORAL | 022332-001 | May 22, 2009 | RX | Yes | Yes | ► Subscribe | ► Subscribe | Y | Y | ► Subscribe | ||
Eli Lilly Co | ADCIRCA | tadalafil | TABLET;ORAL | 022332-001 | May 22, 2009 | RX | Yes | Yes | ► Subscribe | ► Subscribe | Y | Y | ► Subscribe | ||
Eli Lilly Co | ADCIRCA | tadalafil | TABLET;ORAL | 022332-001 | May 22, 2009 | RX | Yes | Yes | ► Subscribe | ► Subscribe | Y | ► Subscribe | |||
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| Drugname | Dosage | Strength | RLD | Submissiondate |
|---|---|---|---|---|
| tadalafil | Tablets | 20 mg | Adcirca | 10/15/2009 |
For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.
The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.
| Patent No. | Title | Estimated Patent Expiration | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6,143,746 | Tetracyclic cyclic GMP-specific phosphodiesterase inhibitors, process of preparation and use | ► Subscribe | |||||||||||||
| 5,981,527 | Cyclic GMP-specific phosphodiesterase inhibitors | ► Subscribe | |||||||||||||
| 6,784,179 | Tetracyclic derivatives, process of preparation and use | ► Subscribe | |||||||||||||
| 6,841,167 | .beta.-carboline pharmaceutical compositions | ► Subscribe | |||||||||||||
| 6,127,542 | Tetracyclic derivatives, process of preparation and use | ► Subscribe | |||||||||||||
| 6,140,329 | Use of cGMP-phosphodiesterase inhibitors in methods and compositions to treat impotence | ► Subscribe | |||||||||||||
| 6,369,059 | Tetracyclic derivatives, process of preparation and use | ► Subscribe | |||||||||||||
| 6,025,494 | Tetracyclic derivatives, process of preparation and use | ► Subscribe | |||||||||||||
| 6,608,065 | Use of cGMP phosphodiesterase inhibitors in methods to treat female sexual dysfunction | ► Subscribe | |||||||||||||
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.
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| Country | Document Number | Estimated Expiration | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Poland | 185737 | ► Subscribe | |||||||||||||
| Australia | 7391298 | ► Subscribe | |||||||||||||
| Australia | 702324 | ► Subscribe | |||||||||||||
| South Korea | 20060093355 | ► Subscribe | |||||||||||||
| Norway | 980153 | ► Subscribe | |||||||||||||
| Norway | 321649 | ► Subscribe | |||||||||||||
| Czech Republic | 20020386 | ► Subscribe | |||||||||||||
| African Regional IP Organization (ARIPO) | 556 | ► Subscribe | |||||||||||||
| Austria | 216997 | ► Subscribe | |||||||||||||
| Brazil | 9913824 | ► Subscribe | |||||||||||||
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws,
it is advisable to have patent counsel verify freedom to operate.
Export unavailable in trial.
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| Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2003001 | Lithuania | ► Subscribe | PRODUCT NAME: TADALAFILUM ((6R,12AR)-2,3,6,7,12,12A-HEKSAHIDRO-2-METIL-6-(3,4-METILENDIOKSIFENIL)-PIRAZINO(2',1':6,1)PIRIDO(3,4-B)INDOL-1,4-DIONAS); REGISTRATION NO/DATE: 03/8034/3, 03/8035/3 20030328 | ||||||||||||
| 017 | Luxembourg | ► Subscribe | |||||||||||||
| 2003001,C0740668 | Lithuania | ► Subscribe | PRODUCT NAME: TADALAFILUM ((6R,12AR)-2,3,6,7,12,12A-HEKSAHIDRO-2-METIL-6-(3,4-METILENDIOKSIFENIL)-PIRAZINO(2',1':6,1)PIRIDO(3,4-B)INDOL-1,4-DIONAS); REGISTRATION NO/DATE: 03/8034/3, 03/8035/3 20030328 | ||||||||||||
| 2003 00008 | Denmark | ► Subscribe | |||||||||||||
| C004/2003 | Ireland | ► Subscribe | SPC004/2003, 20040610, EXPIRES: 20171111 | ||||||||||||
| C0017 | France | ► Subscribe | PRODUCT NAME: TADALAFIL; REGISTRATION NO/DATE: EU/1/02/237/001-004 20021112 | ||||||||||||
| 0740668/01 | Switzerland | ► Subscribe | PRODUCT NAME: TADALAFILUM; REGISTRATION NUMBER/DATE: SWISSMEDIC 56018 04.05.2004 | ||||||||||||
| 2016000039 | Germany | ► Subscribe | PRODUCT NAME: AMBRISENTAN IN VERWENDUNG IN DER KOMBINATIONSTHERAPIE MIT TADALAFIL; REGISTRATION NO/DATE: EU/1/08/451 20151120 | ||||||||||||
| 0813 | Netherlands | ► Subscribe | PRODUCT NAME: AMBRISENTAN TOEGEPAST IN COMBINATIEBEHANDELING MET TADALAFIL; REGISTRATION NO/DATE: EU/1/08/451 (C(2008) 1637) 20151125 | ||||||||||||
| C/GB03/007 | United Kingdom | ► Subscribe | PRODUCT NAME: TADALAFIL AND PHARMACEUTICALLY ACCEPTABLE SALTS, ESTERS AND SOLVATES THEREOF.; REGISTERED: UK EU/1/02/237/001-004 20021114 | ||||||||||||
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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 verifification 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.
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