United States Patent and Trademark Office OG Notices: 11 Dec 2007

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 11/12/2007

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,415,132       08/218,085      03/25/94        05/16/95       11/13/07
5,429,819       08/134,124      10/08/93        07/04/95       11/12/07
5,457,590       07/712,897      06/11/91        10/10/95       11/15/07
5,697,113       08/618,012      03/25/96        12/16/97       11/16/07
5,800,922       08/688,702      07/30/96        09/01/98       11/14/07
5,820,521       08/684,307      07/17/96        10/13/98       11/13/07
5,880,570       08/651,134      05/21/96        03/09/99       11/12/07
6,318,536       09/328,529      06/09/99        11/20/01       11/15/07
6,362,811       08/689,385      08/07/96        03/26/02       11/13/07
6,411,155       09/756,389      01/08/01        06/25/02       11/13/07
6,450,290       09/587,012      06/05/00        09/17/02       11/16/07
6,491,050       09/782,891      02/12/01        12/10/02       11/13/07
6,511,442       09/518,194      03/03/00        01/28/03       11/14/07
6,534,489       09/856,789      05/25/01        03/18/03       11/15/07
6,561,852       09/475,012      12/30/99        05/13/03       11/16/07
6,568,979       10/012,612      12/12/01        05/27/03       11/16/07
6,569,442       09/833,284      04/12/01        05/27/03       11/13/07
6,574,969       10/008,972      12/06/01        06/10/03       11/15/07
6,611,194       09/380,791      10/21/99        08/26/03       11/13/07
6,615,592       10/034,999      12/28/01        09/09/03       11/16/07
6,622,884       10/065,964      12/04/02        09/23/03       11/13/07