Last Updated: November 8, 2026

Details for Patent: 7,622,470

Name: Drug Patent Intelligence for US Patent 7622470
Creator: DrugPatentWatch
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Summary for Patent: 7,622,470

Title:	Treatment of T-cell lymphoma using 10-propargyl-10-deazaaminopterin
Abstract:	T cell lymphoma is treated by administering to a patient suffering from T cell lymphoma a therapeutically effective amount of 10-propargyl-10-deazaaminopterin. Remission is observed in human patients, even with drug resistant T cell lymphoma at weekly dosages levels as low as 30 mg/m2. In general, the 10-propargyl-10-deazaaminopterin is administered in an amount of from 30 to 275 mg/m2 per dose.
Inventor(s):	Owen A. O'Connor, Francis M. Sirotnak
Assignee:	Memorial Sloan Kettering Cancer Center
Application Number:	US11/141,868
Patent Claim Types: see list of patent claims	Use; Composition; Formulation;

Drugs Protected by US Patent 7,622,470

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>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

International Family Members for US Patent 7,622,470

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	E405272	⤷ Start Trial
Australia	2005249516	⤷ Start Trial
Brazil	PI0510895	⤷ Start Trial
Canada	2565968	⤷ Start Trial
China	102824346	⤷ Start Trial
China	1960734	⤷ Start Trial
Germany	602005009176	⤷ Start Trial
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