0000950131-02-002327 S-3 5 20020612 NANOPHASE TECHNOLOGIES CORPORATION 0000883107 3390 363687863 IL 1231 S-3 33 333-90326 02677198 453 COMMERCE ST BURR RIDGE IL 60521 6303231200 453 COMMERCE STREET BURR RIDGE IL 60521 S-3 1 ds3.htm FORM S-3 EX-4.7 3 dex47.htm SECOND AMENDMENT TO RIGHTS AGREEMENT EX-5.1 4 dex51.htm OPINION OF WILDMAN, HARROLD, ALLEN & DIXON EX-23.1 5 dex231.htm CONSENT OF MCGLADREY & PULLEN, LLP EX-23.2 6 dex232.htm CONSENT OF ERNST & YOUNG, LLP