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Serving leading biopharmaceutical companies globally:
Generated: October 18, 2017
Which drugs does patent 6,689,275 protect, and when does it expire?
| Title: | Method and pharmaceutical composition for replacing iron losses in dialysis patients |
| Abstract: | A method of replacing iron losses during dialysis of patients is accomplished by infusion of a noncolloidal ferric compound, soluble in hemodialysis solutions, during dialysis. A pharmaceutical composition is provided consisting essentially of dialysis solution including a soluble noncolloidial ferric compound, preferably ferric pyrophosphate. |
| Inventor(s): | Gupta; Ajay (Farmington Hills, MI) |
| Assignee: | |
| Application Number: | 08/775,595 |
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Patent Claim Types: see list of patent claims | Composition; Formulation; Use; |
| Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Rockwell Medical Inc | TRIFERIC | ferric pyrophosphate citrate | SOLUTION;IV (INFUSION) | 206317-001 | Jan 23, 2015 | RX | Yes | Yes | ► Subscribe | ► Subscribe | METHOD OF IRON ADMINISTRATION TO TREAT PATIENTS IN NEED OF IRON REPLACEMENT | ||||
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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 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6,779,468 | Method and pharmaceutical composition for iron delivery in hemodialysis and peritoneal dialysis patients | ► 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 | Supplementary Protection Certificate | SPC Country | SPC Expiration | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Austria | 311180 | ► Subscribe | |||||||||||||
| Australia | 5617298 | ► Subscribe | |||||||||||||
| Australia | 736053 | ► Subscribe | |||||||||||||
| Brazil | 9713653 | ► Subscribe | |||||||||||||
| Canada | 2276442 | ► Subscribe | |||||||||||||
| Germany | 69734781 | ► Subscribe | |||||||||||||
| Denmark | 0951470 | ► Subscribe | |||||||||||||
| Eurasian Patent Organization | 002479 | ► Subscribe | |||||||||||||
| European Patent Office | 0951470 | ► Subscribe | |||||||||||||
| Spain | 2255115 | ► 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.
Subscribe for complete access.
Serving leading 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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