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Details for Patent: 5,079,262

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Summary for Patent: 5,079,262

Title: Method of detection and treatment of malignant and non-malignant lesions utilizing 5-aminolevulinic acid
Abstract:A method of detecting and treating malignant and non-malignant tissue abnormalities and lesions of the skin, conjunctives, respiratory, digestive and vaginal mucosa; endometrium and urothelium in which 5-aminolevulinic acid is administered to the patient in an amount sufficient to induce synthesis of protoporphyrin IX in the leisons, followed by exposure of the treated lesion to a photoactivating light in the range 350-640 nm.
Inventor(s): Kennedy; James C. (Kingston, CA), Pottier; Roy H. (Kingston, CA), Reid; Robert L. (Kingston, CA)
Assignee: Queen's University at Kingston (Kingston, CA)
Application Number:07/386,414
Patent Claim Types:
see list of patent claims
Use; Delivery;
Patent PDF download available with subscription

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International Patent Family for Patent: 5,079,262

Country Document Number Publication Date Supplementary Protection Certificate SPC Country SPC Expiration
South Korea0178277Mar 20, 1999
Netherlands194694Feb 10, 2004
Germany69634250Mar 30, 2006
Australia674310Dec 19, 1996
European Patent Office1510225Mar 30, 2005
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ISSN: 2162-2639

Preferred citation:

Friedman, Y. Location of pharmaceutical innovation: 2000–2009 Nature Reviews Drug Discovery 9, 835–836 (2010).

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