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Patent Assignment Assignor Details
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Assignor Name : CHOPRA, VIJAY K.
Total Assignments: 4
Assignment: 1
Reel/Frame:004732/0868   Pages: 1
Recorded: 06/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/17/1987
2
Exec Dt:
06/16/1987
3
Exec Dt:
06/17/1987
4
Exec Dt:
06/18/1987
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07045887
Correspondence name and address
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 2
Reel/Frame:012885/0059   Pages: 2
Recorded: 05/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2002
2
Exec Dt:
04/26/2002
Assignee
1
10500 WEST 153RD STREET
ORLAND PARK, ILLINOIS 60462
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10100541
Correspondence name and address
WELSH & KATZ, LTD.
ERIC D. COHEN, ESQ.
120 SOUTH RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 3
Reel/Frame:014328/0750   Pages: 4
Recorded: 07/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2003
2
Exec Dt:
06/23/2003
3
Exec Dt:
06/23/2003
Assignee
1
10500 WEST 153RD STREET
ORLAND PARK, ILLINOIS 60462
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09990105
Correspondence name and address
JENKENS & GILCHRIST
STEPHEN G. RUDISILL
225 WEST WASHINGTON STREET
SUITE 2600
CHICAGO, IL 60606-3418
Assignment: 4
Reel/Frame:014908/0030   Pages: 5
Recorded: 07/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2003
2
Exec Dt:
10/01/2003
3
Exec Dt:
10/01/2003
Assignee
1
10500 WEST 153RD STREET
ORLAND PARK, ILLINOIS 60462
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10472341
Correspondence name and address
PENDORF & CUTLIFF
CHRISTOPHER J. KAY
5111 MEMORIAL HIGHWAY
TAMPA, FL 33634-7356

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