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Patent Assignment Assignor Details
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Assignor Name : STEFFGEN, GERALD JOSEPH
Total Assignments: 5
Assignment: 1
Reel/Frame:019478/0014   Pages: 2
Recorded: 06/21/2007
Attorney Dkt #:20103/A00309-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/1997
2
Exec Dt:
01/07/1997
3
Exec Dt:
01/07/1997
4
Exec Dt:
01/07/1997
5
Exec Dt:
01/07/1997
Assignee
1
A DELAWARE CORPORATION
30 S. WACKER
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11194149
Correspondence name and address
JAMES A. FLIGHT
HANLEY, FLIGHT & ZIMMERMAN, LLC
150 S. WACKER DRIVE, SUITE 2100
CHICAGO, ILLINOIS 60606
Assignment: 2
Reel/Frame:009741/0971   Pages: 5
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/1999
2
Exec Dt:
01/21/1999
3
Exec Dt:
01/20/1999
4
Exec Dt:
01/15/1999
5
Exec Dt:
01/20/1999
Assignee
1
LEGAL DEPT.
2000 W. AMERITECH CENTER DR.
HOFFMAN ESTATES, ILLINOIS 60196
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09197386
Correspondence name and address
AMERITECH CORPORATION
BRUCE E. STUCKMAN
2000 W. AMERITECH CENTER DRIVE
LEGAL DEPARTMENT, 4H80
HOFFMAN ESTATES, IL 60196-1025
Assignment: 3
Reel/Frame:018498/0258   Pages: 5
Recorded: 11/03/2006
Attorney Dkt #:20103/A00320-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/1999
2
Exec Dt:
01/21/1999
3
Exec Dt:
01/20/1999
4
Exec Dt:
01/15/1999
5
Exec Dt:
01/20/1999
Assignee
1
2000 WEST AMERITECH CENTER DRIVE
HOFFMAN ESTATES, ILLINOIS 60196-1025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09792105
Correspondence name and address
MARK G. HANLEY
HANLEY, FLIGHT & ZIMMERMAN, LLC
20 NORTH WACKER DRIVE, SUITE 4220
CHICAGO, ILLINOIS 60606
Assignment: 4
Reel/Frame:019095/0459   Pages: 5
Recorded: 03/27/2007
Attorney Dkt #:20103/A00320-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/1999
2
Exec Dt:
01/21/1999
3
Exec Dt:
01/20/1999
4
Exec Dt:
01/15/1999
5
Exec Dt:
01/20/1999
Assignee
1
2000 WEST AMERITECH CENTER DRIVE
A DELAWARE CORPORATION
HOFFMAN ESTATES, ILLINOIS 60196-1025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10616135
Correspondence name and address
MARK G. HANLEY
HANLEY, FLIGHT & ZIMMERMAN, LLC
150 S. WACKER DRIVE, SUITE 2100
CHICAGO, ILLINOIS 60606
Assignment: 5
Reel/Frame:019721/0386   Pages: 5
Recorded: 08/13/2007
Attorney Dkt #:20103/A00320-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/1999
2
Exec Dt:
01/21/1999
3
Exec Dt:
01/20/1999
4
Exec Dt:
01/15/1999
5
Exec Dt:
01/20/1999
Assignee
1
2000 WEST AMERITECH CENTER DRIVE
HOFFMAN ESTATES,, ILLINOIS 60196-1025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11778420
Correspondence name and address
MARK G. HANLEY
HANLEY, FLIGHT & ZIMMERMAN, LLC
150 S. WACKER DRIVE, SUITE 2100
CHICAGO, ILLINOIS 60606

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