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:
Jan. 05, 1993
Filed:
Apr. 13, 1990
Kirpal S Gulliya, Dallas, TX (US);
Shazib Pervaiz, Dallas, TX (US);
J Lester Matthews, Dallas, TX (US);
Robert M Dowben, Dallas, TX (US);
Joseph T Newman, Dallas, TX (US);
Edward Forest, Dallas, TX (US);
Baylor Research Institute, Dallas, TX (US);
Abstract
A therapeutic composition derived from a pre-activated photoactive compound and a conveyor for destroying tumor or other pathogenic biological contaminants infecting animal body tissues. The conveyor can either be a matrix support or an antibody. The activation of the photoactive compound to produce the pre-activated photoactive compound is carried out by the use of an activating agent. The pre-activated photoactive compound retains its therapeutic activity subsequent to activation. A method for preparing such a therapeutic composition is disclosed. Methods for treating animal body tissue, either outside the body or inside the body, infected with tumors or other pathogenic biological contaminants are disclosed.