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Serving 500+ biopharmaceutical companies globally:
Generated: June 28, 2017
Which drugs does patent 5,753,706 protect, and when does it expire?
| Title: | Methods for treating renal failure |
| Abstract: | Methods of controlling phosphate metabolism and metabolic acidosis in patients suffering from renal failure and associated hyperphosphatemia or patients predisposed to development of a hyperphosphatemic condition are provided. The method in accordance with this invention comprises administering to a patient a ferric-containing compound selected from the group consisting of ferric citrate, ferric acetate, and combinations thereof. Therapeutic benefit can be realized in accordance with such method by administering the compound orally to a patient to contact and bind with ingested phosphate in the patient's digestive tract, and thereby prevent its intestinal absorption. |
| Inventor(s): | Hsu; Chen Hsing (Ann Harbor, MI) |
| Assignee: | |
| Application Number: | 08/794,328 |
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Patent Claim Types: see list of patent claims | Use; 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 | 5,753,706 | ► Subscribe | Y | CONTROL OF SERUM PHOSPHOROUS LEVELS | |||||||||||||||||
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| Country | Document Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Norway | 992936 | ► Subscribe | |||||||||||||||||||||||||||
| South Korea | 100464504 | ► Subscribe | |||||||||||||||||||||||||||
| Japan | 2007217429 | ► Subscribe | |||||||||||||||||||||||||||
| Japan | 4173553 | ► Subscribe | |||||||||||||||||||||||||||
| Japan | 2001506262 | ► 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:
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