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:
Jun. 02, 2009
Filed:
May. 14, 2004
Johannes E. Van Lier, North Hatley, CA;
Haroutioun Minas Hasséssian, Montreal, CA;
Hongjian Tian, Mississauga, CA;
Nicole Cauchon, Sherbrooke, CA;
Hasrat Ali, Lennoxville, CA;
Johannes E. Van Lier, North Hatley, CA;
Haroutioun Minas Hasséssian, Montreal, CA;
Hongjian Tian, Mississauga, CA;
Nicole Cauchon, Sherbrooke, CA;
Hasrat Ali, Lennoxville, CA;
Universite de Sherbrooke, Sherbrooke, Quebec, CA;
Abstract
Disclosed herein are novel trisulfonated tribenzo-mononahptho-porphyrazines, processes for making them and their application as improved photosensitizing drugs for the treatment of various medical conditions by photodynamic therapy (PDT). These water-soluble amphiphilic porphyrazines are substituted with different alkylyl, aryl, aminoalkyl and aminoaryl groups, with or without carboxyl moeity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile