The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 02, 2013
Filed:
Oct. 21, 2004
Denis-claude Roy, Laval, CA;
Martin Guimond, Columbus, OH (US);
Nestor Molfino, Potomac, MD (US);
Luc Villeneuve, Montreal, CA;
Denis-Claude Roy, Laval, CA;
Martin Guimond, Columbus, OH (US);
Nestor Molfino, Potomac, MD (US);
Luc Villeneuve, Montreal, CA;
Universite de Montreal, Montreal, CA;
Hopital Maisonneuve-Rosemont, Montreal, CA;
Abstract
The present invention relates to the use of the photoactivable derivatives for the photodynamic treatment for the selective destruction and/or inactivation of immunologically reactive cells without affecting the normal cells and without causing systemic toxicity for the patient, wherein appropriate intracellular levels of said derivatives are achieved and irradiation of a suitable wavelength and intensity is applied.