United States Patent and Trademark Office OG Notices: 12 September 2006

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 08/14/2006

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,088,170       07/455,345      02/28/90        02/18/92        08/17/06
5,165,996       07/520,582      05/08/90        11/24/92        08/16/06
5,261,060       07/668,778      03/13/91        11/09/93        08/15/06
5,275,538       07/914,044      07/13/92        01/04/94        08/17/06
5,301,701       07/921,717      07/30/92        04/12/94        08/18/06
5,485,883       08/423,024      04/17/95        01/23/96        08/16/06
5,568,121       08/068,921      05/27/93        10/22/96        08/16/06
5,603,027       08/561,554      11/21/95        02/11/97        08/15/06
5,705,178       08/164,266      12/08/93        01/06/98        08/15/06
5,822,415       08/753,880      12/02/96        10/13/98        08/15/06
5,823,829       08/770,848      12/20/96        10/20/98        08/15/06
6,085,229       09/079,120      05/14/98        07/04/00        08/15/06
6,105,965       09/117,977      08/11/98        08/22/00        08/15/06
6,110,710       09/051,620      04/14/98        08/29/00        08/15/06
6,126,985       09/130,015      08/06/98        10/03/00        08/15/06
6,133,021       09/212,740      12/15/98        10/17/00        08/18/06
6,156,299       09/390,605      09/03/99        12/05/00        08/18/06
6,172,607       09/302,076      04/28/99        01/09/01        08/15/06
6,185,754       09/292,583      04/15/99        02/13/01        08/15/06
6,196,279       09/411,861      10/04/99        03/06/01        08/15/06
6,198,032       09/518,243      03/03/00        03/06/01        08/17/06
6,220,991       09/490,158      01/22/00        04/24/01        08/18/06
6,227,924       09/519,358      03/06/00        05/08/01        08/18/06
6,267,961       08/753,242      11/22/96        07/31/01        08/16/06
6,277,399       09/671,882      09/28/00        08/21/01        08/15/06
6,279,906       09/099,283      06/18/98        08/28/01        08/15/06
6,286,963       09/542,483      04/03/00        09/11/01        08/16/06
6,293,884       09/392,214      09/08/99        09/25/01        08/16/06
6,295,767       09/283,227      04/01/99        10/02/01        08/15/06
6,298,193       09/438,362      11/12/99        10/02/01        08/18/06
6,302,308       09/394,764      09/13/99        10/16/01        08/18/06
6,305,410       09/301,043      04/28/99        10/23/01        08/15/06
6,311,704       09/519,065      03/03/00        11/06/01        08/18/06
6,315,180       09/527,665      03/17/00        11/13/01        08/18/06
6,325,021       09/462,747      01/13/00        12/04/01        08/16/06
6,331,090       09/509,562      04/17/00        12/18/01        08/18/06
6,341,923       09/653,582      08/31/00        01/29/02        08/16/06
6,342,190       09/578,976      05/25/00        01/29/02        08/15/06
6,355,505       09/286,420      04/06/99        03/12/02        08/15/06
6,361,884       09/125,620      08/21/98        03/26/02        08/15/06
6,371,865       09/517,918      03/03/00        04/16/02        08/16/06
6,415,062       09/262,901      03/05/99        07/02/02        08/15/06