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Patent Assignment Assignor Details
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Assignor Name : OUYANG, JEFFREY C.
Total Assignments: 6
Assignment: 1
Reel/Frame:015198/0472   Pages: 11
Recorded: 04/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/26/2004
2
Exec Dt:
03/23/2004
3
Exec Dt:
04/05/2004
4
Exec Dt:
03/30/2004
5
Exec Dt:
04/02/2004
6
Exec Dt:
03/23/2004
7
Exec Dt:
03/26/2004
8
Exec Dt:
02/23/2004
Assignee
1
1701 SOUTH WINTHROP DRIVE
DES PLAINES, ILLINOIS 60018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10821086
Correspondence name and address
WELSH & KATZ, LTD.
MITCHELL J. WEINSTEIN, ESQ.
120 S. RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:015859/0786   Pages: 3
Recorded: 04/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2005
2
Exec Dt:
03/14/2005
3
Exec Dt:
03/14/2005
Assignee
1
1701 S. WINTHROP DRIVE
DES PLAINES, ILLINOIS 60018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11081195
Correspondence name and address
MITCHELL J. WEINSTEIN, ESQ.
120 S. RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:017749/0521   Pages: 3
Recorded: 04/14/2006
Attorney Dkt #:6570/93351
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2005
2
Exec Dt:
07/18/2005
3
Exec Dt:
07/20/2005
Assignee
1
1701 SOUTH WINTHROP DRIVE
DES PLAINES, ILLINOIS 60018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11188384
Correspondence name and address
L. FRIEDMAN
WELSH & KATZ, LTD.
120 SOUTH RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 4
Reel/Frame:016989/0595   Pages: 6
Recorded: 01/09/2006
Attorney Dkt #:13761 (6570/93979)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/28/2005
2
Exec Dt:
12/22/2005
3
Exec Dt:
12/20/2005
4
Exec Dt:
12/22/2005
Assignee
1
1701 S. WINTHROP DRIVE
DES PLAINES, ILLINOIS 60018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11306726
Correspondence name and address
MITCHELL J. WEINSTEIN, ESQ.
120 S. RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:018487/0653   Pages: 3
Recorded: 10/31/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2006
2
Exec Dt:
10/10/2006
Assignee
1
1701 S. WINTHROP DRIVE
DES PLAINES, ILLINOIS 60018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11485139
Correspondence name and address
RICHARD J. GURAK
22ND FLOOR
120 S. RIVERSIDE PLAZA
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:021693/0473   Pages: 3
Recorded: 10/16/2008
Attorney Dkt #:35802-73914
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/15/2008
Assignee
1
1701 S. WINTHROP DR.
DES PLAINES, ILLINOIS 60018
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12252858
Correspondence name and address
LEVENFELD PEARLSTEIN, LLC (CORMARK)
2 N. LASALLE STREET
SUITE 1300
CHICAGO, IL 60602

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