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Patent Assignment Assignor Details
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Assignor Name : SHRIVASTAVA, DILIP K.
Total Assignments: 4
Assignment: 1
Reel/Frame:006333/0318   Pages: 2
Recorded: 11/05/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/29/1992
2
Exec Dt:
10/29/1992
Assignee
1
1500 MITTEL BOULEVARD
WOODDALE, ILLINOIS 60191-1073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07971959
Correspondence name and address
WILLIAM T. RIFKIN, ESQ.
ROCKEY, RIFKIN AND RYTHER
30 N. LASALLE STREET, SUITE 2700
CHICAGO, IL 60602
Assignment: 2
Reel/Frame:006856/0582   Pages: 2
Recorded: 02/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/02/1994
Assignee
1
1500 MITTEL BOULEVARD
WOODDALE, ILLINOIS 60191-1073
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08169669
Correspondence name and address
ROCKEY, RIFKIN AND RYTHER
WILLIAM T. RIFKIN
30 NORTH LASALLE, SUITE 2700
CHICAGO, IL 60602
Assignment: 3
Reel/Frame:012750/0057   Pages: 6
Recorded: 03/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2002
2
Exec Dt:
02/27/2002
3
Exec Dt:
02/27/2002
Assignee
1
1500 MITTEL BOULEVARD
WOOD DALE, ILLINOIS 60191
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10012889
Correspondence name and address
MCANDREWS, HELD & MALLOY
KIRK VANDER LEEST
500 WEST MADISON STREET
34TH FLOOR
CHICAGO, ILLINOIS 60661
Assignment: 4
Reel/Frame:019512/0118   Pages: 2
Recorded: 07/03/2007
Attorney Dkt #:15715US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/21/2005
Assignee
1
1500 MITTEL BOULEVARD
WOOD DALE, ILLINOIS 60191
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11772682
Correspondence name and address
MCANDREWS HELD & MALLOY, LTD.
500 WEST MADISON STREET
CHICAGO, IL 60661

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