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Patent Assignment Assignor Details
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Assignor Name : ESIN, ALEXANDER J.
Total Assignments: 4
Assignment: 1
Reel/Frame:006809/0316   Pages: 3
Recorded: 12/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/1993
2
Exec Dt:
12/06/1993
3
Exec Dt:
12/06/1993
Assignee
1
1400 BUSINESS CENTER DRIVE
MOUNT PROSPECT, ILLINOIS 60056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08164368
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
JUDSON K. CHAMPLIN
SUITE 720 - TCF TOWER
121 SOUTH EIGHTH STREET
MINNEAPOLIS, MINNESOTA 55402
Assignment: 2
Reel/Frame:009664/0872   Pages: 3
Recorded: 12/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/1998
2
Exec Dt:
12/16/1998
3
Exec Dt:
12/16/1998
Assignee
1
1400 BUSINESS CENTER DRIVE
MOUNT PROSPECT, ILLINOIS 60056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09215600
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
DAVID D. BRUSH
SUITE 1600, INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MINNESOTA 55402
Assignment: 3
Reel/Frame:019778/0736   Pages: 4
Recorded: 09/04/2007
Attorney Dkt #:7754.063001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2007
2
Exec Dt:
08/21/2007
3
Exec Dt:
08/21/2007
4
Exec Dt:
08/21/2007
Assignee
1
1410 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11849076
Correspondence name and address
JEFFREY S. BERGMAN
OSHA LIANG LLP
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:030213/0561   Pages: 4
Recorded: 04/15/2013
Attorney Dkt #:07754/082001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2012
2
Exec Dt:
10/23/2012
Assignee
1
1410 GILLINGHAM LANE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13650771
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010

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