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Patent Assignment Assignee Details
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Assignee Name : OPEN PORT TECHNOLOGY, INC.
Total Assignments: 5
Assignment: 1
Reel/Frame:006555/0734   Pages: 6
Recorded: 03/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/1993
2
Exec Dt:
03/15/1993
3
Exec Dt:
03/15/1993
Assignee
1
5520 WEST TOUHY AVENUE
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08017285
Correspondence name and address
ASLAN BAGHDADI
KIRKLAND & ELLIS
655 15TH STREET, N.W.
SUITE 1200
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:008787/0248   Pages: 7
Recorded: 10/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/1997
2
Exec Dt:
08/27/1997
3
Exec Dt:
08/28/1997
4
Exec Dt:
08/26/1997
5
Exec Dt:
08/26/1997
Assignee
1
SUITE 900
676 N. ST. CLAIR
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08936830
Correspondence name and address
CROWELL & MORING LLP
ASLAN BAGHDADI
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:008784/0274   Pages: 6
Recorded: 10/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/1997
2
Exec Dt:
10/13/1997
3
Exec Dt:
10/13/1997
Assignee
1
676 N. ST. CLAIR STREET, SUITE 900
CHICAGO, ILLINOIS 60611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08886988
Correspondence name and address
CROWELL & MORING LLP
DAVID C. ISAACSON, ESQ.
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20004
Assignment: 4
Reel/Frame:008892/0267   Pages: 8
Recorded: 01/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/23/1997
2
Exec Dt:
12/29/1997
3
Exec Dt:
12/18/1997
4
Exec Dt:
12/29/1997
5
Exec Dt:
12/19/1997
Assignee
1
SUITE 900
676 N. ST. CLAIR STREET
CHICAGO, ILLINOIS 19350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
08971095
Correspondence name and address
CROWELL & MORING LLP
ELIZABETH M. ROESEL
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:010731/0799   Pages: 5
Recorded: 04/10/2000
Conveyance: RELEASE OF SECURITY AGREEMENT
Assignor
1
Exec Dt:
04/04/2000
Assignee
1
9TH FLOOR
676 N. ST. CLAIR
CHICAGO, ILLINOIS 60611
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08017285
 
NONE
08582475
 
NONE
08630917
 
NONE
08936830
 
08971095
 
NONE
09013787
 
NONE
09366712
Correspondence name and address
GORDON & GLICKSON LLC
E. LEONARD RUBIN
444 N. MICHIGAN AVENUE
SUITE 3600
CHICAGO, IL 60611-3903

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