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Patent Assignment Assignor Details
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Assignor Name : UNDERGROUND TECHNOLOGIES, INC.
Total Assignments: 3
Assignment: 1
Reel/Frame:005399/0550   Pages: 26
Recorded: 08/06/1990
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/31/1990
Assignee
1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07115987
 
NONE
07201198
 
NONE
07201199
 
NONE
07201468
 
NONE
07202007
 
NONE
07300942
 
NONE
07366661
 
NONE
07528872
Correspondence name and address
AMSTER, ROTHSTEIN & EBENSTEIN
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:005594/0577   Pages: 8
Recorded: 02/06/1991
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). SUBSIDIARIES SECURITY AGREEMENT SUPPLEMENT
Assignors
1
Exec Dt:
01/29/1991
2
Exec Dt:
01/29/1991
3
Exec Dt:
01/29/1991
4
Exec Dt:
01/29/1991
Assignee
1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
05773898
 
NONE
07394790
Correspondence name and address
AMSTER, ROTHSTEIN & EBENSTEIN
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:006867/0863   Pages: 5
Recorded: 02/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/07/1994
Assignee
1
4225 NAPERVILLE ROAD, SUITE 200
LISLE, ILLINOIS 60532-3657
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07115987
 
NONE
07201198
 
NONE
07267602
 
NONE
07300942
 
NONE
07528872
 
NONE
07610520
Correspondence name and address
MCDERMOTT, WILL & EMERY
MARGARET M. DUNCAN
227 W. MONROE STREET
CHICAGO, ILLINOIS 60606

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