Details for Patent: 7,547,776
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Summary for Patent: 7,547,776
Title: | Process for the production of fludarabine-phosphate lithium, sodium, potassium, calcium and magnesium salts and purification process for the production of fludarabine-phosphate and fludarabine-phosphate with a purity of at least 99.5% |
Abstract: | The present invention generally relates to a fludarabine-phosphate with a purity of at least 99.5%. |
Inventor(s): | Tilstam; Ulf (Berlin, DE), Schmitz; Thomas (Berlin, DE), Nickisch; Klaus (Berlin, DE) |
Assignee: | Bayer Schering Pharma Aktiengesellschaft (Berlin, DE) |
Application Number: | 09/471,040 |
Patent Claim Types: see list of patent claims | Compound; |
Drugs Protected by US Patent 7,547,776
Applicant | Tradename | Generic Name | Dosage | NDA | Approval Date | TE | Type | RLD | RS | Patent No. | Patent Expiration | Product | Substance | Delist Req. | Patented / Exclusive Use | Submissiondate |
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Foreign Priority and PCT Information for Patent: 7,547,776
Foriegn Application Priority Data | ||
Foreign Country | Foreign Patent Number | Foreign Patent Date |
Germany | 197 56 289 | Dec 11, 1997 |
International Family Members for US Patent 7,547,776
Country | Patent Number | Estimated Expiration | Supplementary Protection Certificate | SPC Country | SPC Expiration |
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Austria | 231880 | ⤷ Try a Trial | |||
Austria | 8617 | ⤷ Try a Trial | |||
Australia | 2155099 | ⤷ Try a Trial | |||
>Country | >Patent Number | >Estimated Expiration | >Supplementary Protection Certificate | >SPC Country | >SPC Expiration |