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Generated: July 25, 2017
Which drugs does patent 9,387,191 protect, and when does it expire?
| Title: | Ferric citrate dosage forms |
| Abstract: | Disclosed herein are ferric citrate-containing tablets. In various embodiments, the tablets include ferric citrate formulations that meet certain dissolution, tableting and disintegration standards. In various aspects, the tablet formulations can include ferric citrate as the active ingredient and a binder. The formulations also can include a lubricant and/or a disintegrant (which, in some embodiments, can be the same as the binder). |
| Inventor(s): | Le; Henry Trong (Englewood Cliffs, NJ) |
| Assignee: | Keryx Biopharmaceuticals, Inc. (New York, NY) |
| Application Number: | 13/255,326 |
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Patent Claim Types: see list of patent claims | Composition; Dosage form; |
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Keryx Biopharms | AURYXIA | ferric citrate | TABLET;ORAL | 205874-001 | Sep 5, 2014 | RX | Yes | Yes | ► Subscribe | ► Subscribe | Y | ||||||||||||||||||
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| PCT Information | |||
| PCT Filed | July 21, 2010 | PCT Application Number: | PCT/US2010/042788 |
| PCT Publication Date: | January 27, 2011 | PCT Publication Number: | WO2011/011541 |
| Country | Document Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| European Patent Office | 2456426 | ► Subscribe | |||||||||||||||||||||||||||
| South Korea | 20150023076 | ► Subscribe | |||||||||||||||||||||||||||
| South Korea | 101665968 | ► Subscribe | |||||||||||||||||||||||||||
| South Korea | 20120046753 | ► Subscribe | |||||||||||||||||||||||||||
| South Korea | 20140016438 | ► 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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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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