0001019687-04-000860 8-K 2 20040421 12 7 20040421 ACACIA RESEARCH CORP 0000934549 3670 954405754 DE 1231 8-K 34 000-26068 04745668 500 NEWPORT CENTER DRIVE 7TH FLOOR NEWPORT BEACH CA 92660 9494808300 500 NEWPORT CENTER DRIVE # NEWPORT BEACH CA 92660 8-K 1 acacia_8k-042104.txt EX-99.1 3 acacia_8k0421ex99-1.txt