You are hereHome › correspondence (x) › Norman Thal, Jr. (x) › news (x) › University of Toledo U.S. Patents (x) › 514/410 (x) › Search results (1 - 9 of 9) Production and use of purpurins, chlorins and purpurin- and chlorin-containing compositions Production and use of dimers of hematoporophyrin, purpurins, chlorines and purpurin- and chlorin-complexes Production and use of purpurins, chlorins and purpurin- and chlorin-containing compositions Use of purpurins, chlorins and purpurin- and chlorin-containing compositions Uses of benzochlorins, verdins and porphyrin derivatives and of compositions containing such benzochlorins, verdins and porphyrin derivatives Method of treating cancer tumors with imine porphyrin compounds Production and use of diels alder adducts of vinyl porphyrins, of metal complexes thereof, and of compositions containing such adducts and complexes Method of use of diels alder adducts of vinyl porphyrin metal complexes Compositions of porphyrin derivatives