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Generated: September 25, 2017
Which patents cover Duetact, and when can generic versions of Duetact launch?
Duetact is a drug marketed by Takeda Pharms Usa and is included in one NDA. There are three patents protecting this drug and one Paragraph IV challenge.| Patents: | 3 |
| Applicants: | 1 |
| NDAs: | 1 |
| Suppliers / Packagers: see list | 2 |
| Bulk Api Vendors: see list | 72 |
| Formulation / Manufacturing: | see details |
| Drug Prices: | see details |
| DailyMed Link: | DUETACT at DailyMed |
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| Drugname | Dosage | Strength | RLD | Submissiondate |
|---|---|---|---|---|
| pioglitazone hydrochloride and glimepiride | Tablets | 30 mg/2 mg and 30 mg/4 mg | Duetact | 12/22/2009 |
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 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6,323,225 | Pharmaceutical composition | ► Subscribe | |||||||||||||
| 6,211,207 | Pharmaceutical composition | ► Subscribe | |||||||||||||
| 6,169,099 | Pharmaceutical composition | ► Subscribe | |||||||||||||
| 5,952,356 | Pharmaceutical composition | ► Subscribe | |||||||||||||
| 6,251,924 | Pharmaceutical composition | ► Subscribe | |||||||||||||
| 6,225,326 | Pharmaceutical composition | ► Subscribe | |||||||||||||
| 6,274,605 | Pharmaceutical composition | ► Subscribe | |||||||||||||
| 6,133,295 | Pharmaceutical composition | ► Subscribe | |||||||||||||
| 6,150,383 | Pharmaceutical composition | ► Subscribe | |||||||||||||
| 6,133,293 | Pharmaceutical composition | ► Subscribe | |||||||||||||
| This preview shows a limited data set Subscribe for full access, or try a Trial | |||||||||||||||
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 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Norway | 20062515 | ► Subscribe | |||||||||||||
| Luxembourg | 91606 | ► Subscribe | |||||||||||||
| Norway | 314065 | ► Subscribe | |||||||||||||
| Cyprus | 1117176 | ► Subscribe | |||||||||||||
| New Zealand | 569071 | ► Subscribe | |||||||||||||
| Czech Republic | 9601811 | ► Subscribe | |||||||||||||
| Germany | 122007000002 | ► Subscribe | |||||||||||||
| Japan | H0967271 | ► Subscribe | |||||||||||||
| Brazil | PI0414979 | ► Subscribe | |||||||||||||
| World Intellectual Property Organization (WIPO) | 2005041962 | ► Subscribe | |||||||||||||
| This preview shows a limited data set Subscribe for full access, or try a Trial | |||||||||||||||
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.
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| Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 606 | Luxembourg | ► Subscribe | 91606, EXPIRES: 20210620 | ||||||||||||
| C0006 | France | ► Subscribe | PRODUCT NAME: PIOGLITAZONE/METFORMINE ET LEURS SELS PHARMACEUTIQUEMENT ACCEPTABLES; REGISTRATION NO/DATE IN FRANCE: EU/1/06/354/001 DU 20060728; REGISTRATION NO/DATE AT EEC: EU/1/06/354/001 DU 20060728 | ||||||||||||
| C/GB10/011 | United Kingdom | ► Subscribe | PRODUCT NAME: THE COMBINATION OF PIOGLITAZONE OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY ACCEPTABLE SALT, ESPECIALLY THE HYDROCHLORIDE SALT, AND GLIMEPIRIDE.; REGISTERED: UK EU/1/06/366/001 20070108; UK EU/1/06/366/002 20070108; UK EU/1/06/366/003 20070108; UK EU/1/06/366/004 20070108; UK EU/1/06/366/005 20070108; UK EU/1/06/366/006 20070108; UK EU/1/06/366/019 20070108; UK EU/1/06/366/020 20070108; UK EU/1/06/366/021 20070108; UK EU/1/06/366/022 20070108; UK EU/1/06/366/013 20070108; UK EU/1/06/366/014 20070108; UK EU/1/06/366/015 20070108; UK EU/1/06/366/016 20070108; UK EU/1/06/366/017 20070108; UK EU/1/06/366/018 20070108; UK EU/1/06/366/007 20070108; UK EU/1/06/366/008 20070108; UK EU | ||||||||||||
| 0861666/01 | Switzerland | ► Subscribe | FORMER REPRESENTATIVE: BOHEST AG, CH | ||||||||||||
| 7 | Finland | ► Subscribe | |||||||||||||
| 1174135/01 | Switzerland | ► Subscribe | FORMER REPRESENTATIVE: BOHEST AG, CH | ||||||||||||
| 0258 | Netherlands | ► Subscribe | 300258, 20160620, EXPIRES: 20210619 | ||||||||||||
| 2009 00045 | Denmark | ► Subscribe | |||||||||||||
| C026/2009 | Ireland | ► Subscribe | SPC026/2009: 20101001, EXPIRES: 20210619 | ||||||||||||
| C/GB07/009 | United Kingdom | ► Subscribe | SPC/GB07/009: 20070126 | ||||||||||||
| This preview shows a limited data set Subscribe for full access, or try a Trial | |||||||||||||||
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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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