0001019687-04-000326 S-3 5 20040217 ACACIA RESEARCH CORP 0000934549 3670 954405754 DE 1231 S-3 33 333-112885 04607690 500 NEWPORT CENTER DRIVE 7TH FLOOR NEWPORT BEACH CA 92660 9494808300 500 NEWPORT CENTER DRIVE # NEWPORT BEACH CA 92660 S-3 1 acacia_s3-021304.txt EX-5.1 3 acacia_s3ex5-1.txt EX-23.1 4 acacia_s3ex23-1.txt EX-23.2 5 acacia_s3ex23-2.txt EX-23.3 6 acacia_s3ex23-3.txt