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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/29/2022
Application #:
16265668
Filing Dt:
02/01/2019
Inventors:
Svetlana Stoyanchev, Michael Johnston
Title:
DIALOG MANAGEMENT USING KNOWLEDGE GRAPH-DRIVEN INFORMATION STATE IN A NATURAL LANGUAGE PROCESSING SYSTEM
Assignment: 1
Reel/Frame:
048389/0944Recorded: 02/20/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/08/2019
Exec Dt:
02/08/2019
Assignee:
31 HAYWARD STREET
SUITE E
FRANKLIN, UNITED STATES 02038
Correspondent:
SAAD HASSAN
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 2
Reel/Frame:
060445/0733Recorded: 06/27/2022Pages: 15
Conveyance:
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignors:
Exec Dt:
06/24/2022
Exec Dt:
06/24/2022
Assignee:
205 N MICHIGAN AVE.,
SUITE 4200
CHICAGO, ILLINOIS 60601
Correspondent:
RAZA SIDDIQUI
ONE SOUTH DEARBORN
SIDLEY AUSTIN LLP
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:
062919/0063Recorded: 02/01/2023Pages: 20
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE THE APPLICATION NUMBER PREVIOUSLY RECORDED AT REEL: 060445 FRAME: 0733. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
06/24/2022
Exec Dt:
06/24/2022
Assignee:
205 N MICHIGAN AVE.,
SUITE 4200
CHICAGO, ILLINOIS 60601
Correspondent:
RAZA SIDDIQUI, SPECIALIST - IP TRANSACTIONS
ONE SOUTH DEARBORN
SIDLEY AUSTIN LLP
CHICAGO, IL 60603

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