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Patent Assignment Assignor Details
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Assignor Name : STEPHEN, ROBERT T.
Total Assignments: 17
Assignment: 1
Reel/Frame:005427/0037   Pages: 3
Recorded: 11/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/10/1989
2
Exec Dt:
08/10/1989
3
Exec Dt:
08/10/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07392079
Correspondence name and address
WALLENSTEIN, WAGNER & HATTIS, LTD.
100 SOUTH WACKER DRIVE, STE. 2100
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:007569/0683   Pages: 2
Recorded: 08/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/1995
2
Exec Dt:
05/04/1995
3
Exec Dt:
05/04/1995
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29038411
Correspondence name and address
ROGER H. STEIN
WALLENSTEIN & WAGNER, LTD.
311 SOUTH WACKER DRIVE
53RD FLOOR
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:007581/0374   Pages: 2
Recorded: 08/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/1995
2
Exec Dt:
08/07/1995
3
Exec Dt:
08/07/1995
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08437137
Correspondence name and address
ROGER H. STEIN, ESQ.
WALLENSTEIN & WAGNER, LTD.
311 SOUTH WACKER DRIVE, 53RD FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 4
Reel/Frame:008506/0186   Pages: 2
Recorded: 05/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/1996
2
Exec Dt:
08/22/1996
3
Exec Dt:
08/22/1996
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29058161
Correspondence name and address
WELLENSTEIN & WAGNER, LTD.
311 SOUTH WACKER DRIVE
53RD FLOOR
CHICAGO, IL 60606-6604
Assignment: 5
Reel/Frame:008517/0452   Pages: 2
Recorded: 05/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/1996
2
Exec Dt:
08/22/1996
3
Exec Dt:
08/22/1996
4
Exec Dt:
08/22/1996
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29058160
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
MICHAEL D. LAKE, ESQ.
311 SOUTH WACKER DRIVE - 5300
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:009310/0337   Pages: 2
Recorded: 07/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/1996
2
Exec Dt:
08/22/1996
3
Exec Dt:
08/22/1996
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08695287
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
BRADLEY F. RADEMAKER
311 SOUTH WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:009311/0138   Pages: 2
Recorded: 07/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/1996
2
Exec Dt:
08/22/1996
3
Exec Dt:
08/22/1996
4
Exec Dt:
08/22/1996
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08694693
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
BRADLEY F. RADEMAKER
311 SOUTH WACKER DRIVE
53RD FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 8
Reel/Frame:009751/0834   Pages: 3
Recorded: 02/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/01/1998
2
Exec Dt:
05/01/1998
3
Exec Dt:
05/01/1998
4
Exec Dt:
05/01/1998
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09087218
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
BRADLEY F. RADEMAKER
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606-6622
Assignment: 9
Reel/Frame:010342/0969   Pages: 3
Recorded: 10/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/15/1999
2
Exec Dt:
10/15/1999
3
Exec Dt:
10/18/1999
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09372367
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
MATTHEW J. GRYZLO
311 SOUTH WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:010354/0237   Pages: 3
Recorded: 10/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/1999
2
Exec Dt:
10/18/1999
3
Exec Dt:
10/18/1999
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09372703
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
MATTHEW J. GRYZLO, ESQ.
311 SOUTH WACKER DRIVE
53RD FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 11
Reel/Frame:010372/0584   Pages: 3
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/1999
2
Exec Dt:
11/01/1999
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09374421
Correspondence name and address
WALLENSTREIN & WAGNER, LTD.
BRADLEY F. RADEMAKER, ESQ
311 SOUTH WACKER DRIVE
53RD FLOOR
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:010372/0603   Pages: 4
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/1999
2
Exec Dt:
11/01/1999
3
Exec Dt:
10/27/1999
4
Exec Dt:
11/01/1999
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09374820
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
BRADLEY F. RADEMAKER, ESQ.
311 SOUTH WACKER DRIVE, 53RD FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 13
Reel/Frame:010372/0676   Pages: 4
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/1999
2
Exec Dt:
11/01/1999
3
Exec Dt:
10/26/1999
4
Exec Dt:
11/01/1999
5
Exec Dt:
10/27/1999
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09374822
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
BRADLEY F. RADEMAKER, ESQ.
311 SOUTH WACKER DRIVE
53RD FLOOR
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:010393/0157   Pages: 4
Recorded: 11/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/1999
2
Exec Dt:
11/09/1999
3
Exec Dt:
11/09/1999
4
Exec Dt:
11/09/1999
5
Exec Dt:
11/09/1999
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09374821
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
BRADLEY F. RADEMAKER, ESQ.
311 SOUTH WACKER DRIVE, 53RD FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 15
Reel/Frame:012442/0465   Pages: 3
Recorded: 01/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2001
2
Exec Dt:
09/12/2001
3
Exec Dt:
09/12/2001
4
Exec Dt:
09/12/2001
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09927892
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
BRADLEY F. RADEMAKER
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606-6630
Assignment: 16
Reel/Frame:012453/0617   Pages: 3
Recorded: 01/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2001
2
Exec Dt:
09/12/2001
3
Exec Dt:
09/12/2001
4
Exec Dt:
09/12/2001
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09927897
Correspondence name and address
WALLENSTEIN & WAGNER, LTD.
BRADLEY F. RADEMAKER
311 S. WACKER DRIVE, 53RD FLOOR
CHICAGO, IL 60606-6630
Assignment: 17
Reel/Frame:012462/0489   Pages: 3
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2001
2
Exec Dt:
10/29/2001
3
Exec Dt:
11/16/2001
Assignee
1
200 EAST DANIELS ROAD
PALATINE, ILLINOIS 60067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09945548
Correspondence name and address
WALLENSTEIN & WAGNER
BRADLEY F. RADEMAKER
311 SOUTH WACKER DRIVE
CHICAGO, IL 60612

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