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Generated: September 20, 2017
What is the patent landscape for Amitiza, and what generic Amitiza alternatives are available?
Amitiza is a drug marketed by Sucampo Pharma Llc and is included in one NDA. There are sixteen patents protecting this drug and one Paragraph IV challenge.| Patents: | 16 |
| Applicants: | 1 |
| NDAs: | 1 |
| Suppliers / Packagers: see list | 7 |
| Bulk Api Vendors: see list | 39 |
| Clinical Trials: see list | 25 |
| Patent Applications: see list | 455 |
| Drug Prices: | see details |
| DailyMed Link: | AMITIZA at DailyMed |
| Drug Class | Chloride Channel Activator |
| Mechanism of Action | Chloride Channel Activators |
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| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | Patent No. | Patent Expiration | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sucampo Pharma Llc | AMITIZA | lubiprostone | CAPSULE;ORAL | 021908-001 | Jan 31, 2006 | ► Subscribe | ► Subscribe | ||||||||||||||||||||||
Sucampo Pharma Llc | AMITIZA | lubiprostone | CAPSULE;ORAL | 021908-002 | Apr 29, 2008 | ► Subscribe | ► Subscribe | ||||||||||||||||||||||
Sucampo Pharma Llc | AMITIZA | lubiprostone | CAPSULE;ORAL | 021908-001 | Jan 31, 2006 | ► Subscribe | ► Subscribe | ||||||||||||||||||||||
Sucampo Pharma Llc | AMITIZA | lubiprostone | CAPSULE;ORAL | 021908-002 | Apr 29, 2008 | ► Subscribe | ► Subscribe | ||||||||||||||||||||||
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| Drugname | Dosage | Strength | RLD | Submissiondate |
|---|---|---|---|---|
| lubiprostone | Capsules | 8 mcg and 24 mcg | Amitiza | 8/20/2012 |
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 | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6,610,732 | Anti-constipation composition | ► Subscribe | |||||||||||||||||||||||||||
| 7,253,295 | Chloride channel opener | ► Subscribe | |||||||||||||||||||||||||||
| 8,748,454 | Anti-constipation composition | ► Subscribe | |||||||||||||||||||||||||||
| 7,371,069 | Manikin and eye device apparatus, methods and articles of manufacture | ► Subscribe | |||||||||||||||||||||||||||
| 6,923,654 | Manikin and eye device apparatus, methods and articles of manufacture | ► 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 | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| New Zealand | 541110 | ► Subscribe | |||||||||||||||||||||||||||
| China | 102885821 | ► Subscribe | |||||||||||||||||||||||||||
| Norway | 20071704 | ► Subscribe | |||||||||||||||||||||||||||
| Russian Federation | 2420291 | ► Subscribe | |||||||||||||||||||||||||||
| Spain | 2591252 | ► Subscribe | |||||||||||||||||||||||||||
| South Korea | 20120045051 | ► Subscribe | |||||||||||||||||||||||||||
| Hungary | 229547 | ► Subscribe | |||||||||||||||||||||||||||
| Japan | 2004527567 | ► Subscribe | |||||||||||||||||||||||||||
| South Korea | 100886598 | ► Subscribe | |||||||||||||||||||||||||||
| Russian Federation | 2002112984 | ► 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.
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| Supplementary Protection Certificate | SPC Country | SPC Expiration | SPC Description | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15/028 | Ireland | ► Subscribe | PRODUCT NAME: LUBIPROSTONE AND PHARMACEUTICALLY ACCEPTABLE SALTS FOR LUBIPROSTONE.; NAT REGISTRATION NO/DATE: PA148/002/001 20150213; FIRST REGISTRATION NO/DATE: PL21341/0003-0001 20120910 | ||||||||||||||||||||||||||
| 00757 | Netherlands | ► Subscribe | PRODUCT NAME: LUBIPROSTON; NAT. REGISTRATION NO/DATE: RVG 115891 20150317; FIRST REGISTRATION: | ||||||||||||||||||||||||||
| /2015 | Austria | ► Subscribe | PRODUCT NAME: LUBIPROSTON UND PHARMAZEUTISCH ANNEHMBARE SALZE DAVON; NAT. REGISTRATION NO/DATE: 136176 20150508; FIRST REGISTRATION: GB PL 21341/0003 20120910 | ||||||||||||||||||||||||||
| 826 | Luxembourg | ► Subscribe | PRODUCT NAME: LUBIPROSTONE, INCLUANT LES SELS PHARMACEUTIQUEMENT ACCEPTABLES, LES ESTERS OU LES AMIDES DE LA LUBIPROSTONE. FIRST REGISTRATION: 20120910 | ||||||||||||||||||||||||||
| 2015000080 | Germany | ► Subscribe | PRODUCT NAME: LUBIPROSTON, ODER EIN PHARMAZEUTISCH ANNEHMBARES SALZ DAVON; NAT. REGISTRATION NO/DATE: 92699.00.00 20150519; FIRST REGISTRATION: VEREINIGTES KOENIGREICH PL 21341/0003 20120910 | ||||||||||||||||||||||||||
| 1315485/01 | Switzerland | ► Subscribe | FORMER REPRESENTATIVE: BOHEST AG, CH | ||||||||||||||||||||||||||
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Serving 500+ biopharmaceutical companies globally:
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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