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Patent Assignment Assignor Details
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Assignor Name : CHEUNG, KWU-WING W.
Total Assignments: 2
Assignment: 1
Reel/Frame:020729/0558   Pages: 2
Recorded: 03/31/2008
Attorney Dkt #:08-0203 (24691-178)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/28/2008
Assignee
1
100 NORTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-2016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12059646
Correspondence name and address
JOHN S. BEULICK
ARMSTRONG TEASDALE LLP
ONE METROPOLITAN SQUARE, SUITE 2600
ST. LOUIS, MO 63102
Assignment: 2
Reel/Frame:020838/0765   Pages: 4
Recorded: 04/22/2008
Attorney Dkt #:08-0201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2008
2
Exec Dt:
03/28/2008
3
Exec Dt:
03/31/2008
4
Exec Dt:
04/15/2008
5
Exec Dt:
03/31/2008
6
Exec Dt:
03/31/2008
Assignee
1
100 N. RIVERSIDE
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12059922
Correspondence name and address
DUKE W. YEE
YEE & ASSOCIATES, P.C.
P.O. BOX 802333
DALLAS, TX 75380

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