United States Patent and Trademark Office OG Notices: 15 May 2007

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 04/16/2007

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,291,847       07/961,015      10/14/92        03/08/94        04/18/07
5,342,380       08/055,042      04/29/93        08/30/94        04/16/07
5,359,734       08/071,588      06/02/93        11/01/94        04/18/07
5,583,972       08/192,492      02/07/94        12/10/96        04/19/07
5,629,761       08/435,517      05/04/95        05/13/97        04/18/07
5,644,704       08/348,268      11/30/94        07/01/97        04/17/07
5,772,857       08/608,142      02/28/96        06/30/98        04/16/07
5,807,195       08/743,043      11/04/96        09/15/98        04/16/07
5,826,969       08/922,099      09/02/97        10/27/98        04/19/07
5,827,666       08/288,059      08/10/94        10/27/98        04/17/07
5,833,509       08/872,815      06/11/97        11/10/98        04/18/07
5,847,044       08/834,799      04/03/97        12/08/98        04/19/07
5,863,030       08/802,267      02/19/97        01/26/99        04/18/07
5,864,553       08/780,468      01/08/97        01/26/99        04/19/07
5,894,012       08/420,848      04/10/95        04/13/99        04/20/07
6,223,612       09/301,368      04/20/99        05/01/01        04/20/07
6,253,183       09/259,798      02/26/99        06/26/01        04/19/07
6,332,047       09/077,730      08/07/98        12/18/01        04/18/07
6,338,033       09/294,026      04/20/99        01/08/02        04/20/07
6,402,008       09/553,906      04/20/00        06/11/02        04/18/07
6,432,042       09/423,820      08/10/00        08/13/02        04/17/07
6,435,203       09/712,956      11/16/00        08/20/02        04/19/07
6,443,840       09/088,148      06/01/98        09/03/02        04/17/07
6,452,467       09/282,962      04/01/99        09/17/02        04/19/07
6,474,497       09/603,579      06/26/00        11/05/02        04/17/07
6,492,873       09/992,116      11/05/01        12/10/02        04/18/07
6,509,985       09/363,408      07/29/99        01/21/03        04/19/07
6,521,254       09/757,852      01/10/01        02/18/03        04/16/07
6,524,259       09/877,986      06/08/01        02/25/03        04/20/07
6,546,947       09/847,179      05/02/01        04/15/03        04/18/07