X0201 3 2003-10-27 1 0000761237 PHOTOGEN TECHNOLOGIES INC PHGN 0001268459 DEAN RICHARD T C/O PHOTGEN TECHNOLOGIES INC 6175 LUSK BLVD SAN DEIGO CA 92121 1 0 0 0 On October 27, 2003, Richard T. Dean, Ph.D. was appointed as a director of Photogen Technologies, Inc. No securities are beneficially owned. /s/ Richard T. Dean 2003-10-27