United States Patent and Trademark Office OG Notices: 22 August 2006

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 07/24/06

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,178,757       07/811,840      12/20/91        01/12/93       07/25/06
5,215,745       07/876,428      04/30/92        06/01/93       07/28/06
5,227,004       07/670,244      03/15/91        07/13/93       07/24/06
5,245,139       07/836,663      02/18/92        09/14/93       07/25/06
5,267,942       07/869,922      04/20/92        12/07/93       07/27/06
5,273,373       07/847,175      05/05/92        12/28/93       07/27/06
5,275,510       07/823,104      01/16/92        01/04/94       07/28/06
5,276,918       07/791,958      11/13/91        01/04/94       07/25/06
5,279,637       07/601,906      10/23/90        01/18/94       07/25/06
5,372,110       08/094,104      07/29/93        12/13/94       07/27/06
5,476,050       08/234,445      04/28/94        12/19/95       07/24/06
5,523,782       08/303,019      09/08/94        06/04/96       07/27/06
5,622,000       08/526,219      09/11/95        04/22/97       07/27/06
5,635,940       08/191,260      02/02/94        06/03/97       07/25/06
5,637,244       08/110,048      08/19/93        06/10/97       07/24/06
5,648,663       08/476,283      06/07/95        07/15/97       07/27/06
5,650,553       08/261,822      06/17/94        07/22/97       07/27/06
5,656,673       08/563,175      11/27/95        08/12/97       07/27/06
5,664,551       08/715,925      09/20/96        09/09/97       07/28/06
5,676,805       08/639,027      04/16/96        10/14/97       07/24/06
5,685,615       08/587,508      01/17/96        11/11/97       07/26/06
5,686,326       08/473,989      06/07/95        11/11/97       07/27/06
5,695,348       08/395,618      02/28/95        12/09/97       07/27/06
5,699,740       08/664,480      06/17/96        12/23/97       07/27/06
5,702,476       08/632,978      04/16/96        12/30/97       07/27/06
5,725,105       08/551,485      11/01/95        03/10/98       07/27/06
5,728,684       08/146,164      04/19/94        03/17/98       07/25/06
5,728,944       08/605,291      01/17/96        03/17/98       07/27/06
5,732,651       08/834,888      04/07/97        03/31/98       07/28/06
5,737,531       08/495,162      06/27/95        04/07/98       07/25/06
5,744,618       08/766,276      12/13/96        04/28/98       07/27/06
6,005,078       08/645,744      05/14/96        12/21/99       07/24/06
6,110,452       08/537,085      09/29/95        08/29/00       07/27/06
6,143,219       09/197,293      11/20/98        11/07/00       07/27/06
6,151,587       09/121,548      07/23/98        11/21/00       07/26/06
6,176,271       09/323,245      06/01/99        01/23/01       07/26/06
6,179,374       09/551,664      04/18/00        01/30/01       07/28/06
6,218,746       09/337,364      06/21/99        04/17/01       07/28/06
6,261,146       09/359,730      07/22/99        07/17/01       07/28/06
6,261,300       09/553,508      04/20/00        07/17/01       07/26/06
6,264,991       09/135,708      08/18/98        07/24/01       07/26/06
6,314,366       08/291,564      08/16/94        11/06/01       07/25/06
6,319,481       09/809,943      03/14/01        11/20/01       07/28/06
6,335,034       09/537,257      03/29/00        01/01/02       07/27/06
6,335,035       09/514,163      02/28/00        01/01/02       07/27/06
6,395,969       09/628,507      07/28/00        05/28/02       07/28/06