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Patent Assignment Assignor Details
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Assignor Name : YUEN, STEPHEN H.
Total Assignments: 4
Assignment: 1
Reel/Frame:010783/0656   Pages: 4
Recorded: 04/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2000
2
Exec Dt:
04/20/2000
3
Exec Dt:
04/24/2000
Assignee
1
600 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09559535
Correspondence name and address
FISH & RICHARDSON P.C.
JOHN F. HAYDEN
601 THIRTEENTH STREET, NW
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:010955/0076   Pages: 9
Recorded: 04/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/24/2000
2
Exec Dt:
04/24/2000
3
Exec Dt:
04/26/2000
4
Exec Dt:
04/20/2000
5
Exec Dt:
04/24/2000
Assignee
1
600 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09559534
Correspondence name and address
FISH & RICHARDSON P.C
JOHN F. HAYDEN
601 THIRTEENTH STREET, NW
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:019172/0781   Pages: 5
Recorded: 04/17/2007
Attorney Dkt #:011687.00071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2007
2
Exec Dt:
04/04/2007
3
Exec Dt:
04/04/2007
4
Exec Dt:
04/04/2007
Assignee
1
4201 S. PULASKI ROAD
CHICAGO, ILLINOIS 60632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11735807
Correspondence name and address
STEPHEN SHELDON C/O BANNER & WITCOFF LTD
TEN S. WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:022984/0119   Pages: 6
Recorded: 07/21/2009
Attorney Dkt #:011687.00100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2009
2
Exec Dt:
07/13/2009
3
Exec Dt:
07/13/2009
4
Exec Dt:
07/14/2009
5
Exec Dt:
07/13/2009
Assignee
1
4201 SOUTH PULASKI ROAD
CHICAGO, ILLINOIS 60632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12434452
Correspondence name and address
BANNER & WITCOFF, LTD.
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606

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