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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:011958/0436   Pages: 6
Recorded: 07/09/2001
Conveyance: SECURITY AGREEMENT
Total properties: 9
1
Patent #:
Issue Dt:
03/03/1987
Application #:
06617791
Filing Dt:
06/06/1984
Title:
BASIC EXPERT SYSTEM TOOL
2
Patent #:
Issue Dt:
04/14/1987
Application #:
06618038
Filing Dt:
06/07/1984
Title:
KNOWLEDGE ENGINEERING TOOL
3
Patent #:
Issue Dt:
05/27/1986
Application #:
06628817
Filing Dt:
07/09/1984
Title:
HIERARCHICAL KNOWLEDGE SYSTEM
4
Patent #:
Issue Dt:
12/15/1987
Application #:
06768012
Filing Dt:
08/21/1985
Title:
INTELLIGENT ASSISTANT FOR USING AND OPERATING COMPUTER SYSTEM CAPABILITIES TO SOLVE PROBLEMS
5
Patent #:
Issue Dt:
11/08/1988
Application #:
06837098
Filing Dt:
03/06/1986
Title:
KNOWLEDGE BASED PROCESSOR FOR APPLICATION PROGRAMS USING CONVENTIONAL DATA PROCESSING CAPABILITIES
6
Patent #:
Issue Dt:
07/24/1990
Application #:
07038872
Filing Dt:
04/15/1987
Title:
ARCHITECTURE FOR COMPOSING COMPUTATIONAL MODULES UNIFORMLY ACROSS DIVERSE DEVELOPMENTAL FRAMEWORKS
7
Patent #:
Issue Dt:
07/11/1989
Application #:
07072591
Filing Dt:
07/13/1987
Title:
KNOWLEDGE BASED TUTOR
8
Patent #:
Issue Dt:
02/07/1989
Application #:
07125714
Filing Dt:
11/25/1987
Title:
BASIC EXPERT SYSTEM TOOL
9
Patent #:
Issue Dt:
02/22/2000
Application #:
08664323
Filing Dt:
06/07/1996
Title:
AUTOMATIC RETRIEVAL OF CHANGED FILES BY A NETWORK SOFTWARE AGENT
Assignor
1
Exec Dt:
06/14/2001
Assignee
1
17TH FLOOR
222 NORTH LASALLE STREET
CHICAGO, ILLINOIS 60601
Correspondence name and address
GOLDBERG KOHN, ET AL
ELIZABETH BONDS
55 EAST MONROE STREET, SUITE 3700
CHICAGO, IL 60603

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