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Patent Assignment Abstract of Title
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Total Assignments: 15
Patent #:
Issue Dt:
02/13/2007
Application #:
10325296
Filing Dt:
12/19/2002
Publication #:
Pub Dt:
01/08/2004
Inventors:
Patrick Ehlen, Helen Hastie, Michael Johnston
Title:
SYSTEM AND METHOD OF CONTEXT-SENSITIVE HELP FOR MULTI-MODAL DIALOG SYSTEMS
Assignment: 1
Reel/Frame:
013641/0703Recorded: 12/19/2002Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/11/2002
Exec Dt:
11/11/2002
Exec Dt:
11/11/2002
Assignee:
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Correspondent:
AT&T CORP.
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 2
Reel/Frame:
033802/0956Recorded: 09/24/2014Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/02/2014
Assignee:
645 E. PLUMB LANE
RENO, NEVADA 89502
Correspondent:
AT&T LEGAL DEPARTMENT - WT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 3
Reel/Frame:
033803/0011Recorded: 09/24/2014Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/02/2014
Assignee:
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Correspondent:
AT&T LEGAL DEPARTMENT - WT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 4
Reel/Frame:
034590/0045Recorded: 12/10/2014Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/10/2014
Assignee:
208 S. AKARD STREET
DALLAS, TEXAS 75202
Correspondent:
AT&T LEGAL DEPARTMENT - WT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 5
Reel/Frame:
034642/0640Recorded: 12/16/2014Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/10/2014
Assignee:
31 HAYWARD STREET
SUITE E
FRANKLIN, MASSACHUSETTS 02038
Correspondent:
STUART P. MEYER
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 6
Reel/Frame:
046733/0932Recorded: 08/24/2018Pages: 15
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVAL OF 7529667, 8095363, 11/169547, US0207236, US0207237, US0207235 AND 11/231452 PREVIOUSLY RECORDED ON REEL 034590 FRAME 0045. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
12/10/2014
Assignee:
208 S. AKARD STREET
DALLAS, TEXAS 75202
Correspondent:
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 7
Reel/Frame:
034677/0768Recorded: 12/19/2014Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/18/2014
Assignee:
245 PARK AVENUE
19TH FLOOR
NEW YORK, NEW YORK 10167
Correspondent:
JACQUELINE P. SCHEIB
280 TRUMBULL STREET
ROBINSON & COLE LLP
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:
036100/0925Recorded: 07/13/2015Pages: 17
Conveyance:
FIRST AMENDMENT TO INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
Exec Dt:
07/09/2015
Assignee:
275 GROVE STREET, SUITE 2-200
NEWTON, MASSACHUSETTS 02466
Correspondent:
DARLENA BARI STARK
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD.
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:
049388/0082Recorded: 06/05/2019Pages: 29
Conveyance:
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
Exec Dt:
06/03/2019
Assignee:
275 GROVE STREET
SUITE 2-200
NEWTON, MASSACHUSETTS 02466
Correspondent:
MORRISON & FOERSTER LLP
425 MARKET ST.
SAN FRANCISCO, CA 94105
Assignment: 10
Reel/Frame:
049388/0082Recorded: 06/05/2019Pages: 29
Conveyance:
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
Exec Dt:
06/03/2019
Assignee:
275 GROVE STREET
SUITE 2-200
NEWTON, MASSACHUSETTS 02466
Correspondent:
MORRISON & FOERSTER LLP
425 MARKET ST.
SAN FRANCISCO, CA 94105
Assignment: 11
Reel/Frame:
061749/0825Recorded: 05/23/2022Pages: 17
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Assignor:
Exec Dt:
06/06/2019
Assignees:
31 HAYWARD STREET SUITE E
FRANKLIN, MASSACHUSETTS 02038
31 HAYWARD STREET SUITE E
FRANKLIN, MASSACHUSETTS 02038
Correspondent:
LUDWELL STRICKLER
601 SOUTH FIGUEROA STREET, 4100
LOS ANGELES, CA 90017
Assignment: 12
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: 13
Reel/Frame:
060558/0474Recorded: 06/30/2022Pages: 42
Conveyance:
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY RECORDED AT REEL/FRAME: 049388/0082
Assignor:
Exec Dt:
06/24/2022
Assignee:
31 HAYWARD STREET,
SUITE E,
FRANKLIN, MASSACHUSETTS 02038
Correspondent:
RAZA SIDDIQUI
ONE SOUTH DEARBORN
SIDLEY AUSTIN LLP
CHICAGO, IL 60603
Assignment: 14
Reel/Frame:
060559/0576Recorded: 07/01/2022Pages: 42
Conveyance:
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY RECORDED AT REEL/FRAME: 036100/0925
Assignor:
Exec Dt:
06/24/2022
Assignee:
31 HAYWARD STREET,
SUITE E,
FRANKLIN, MASSACHUSETTS 02038
Correspondent:
RAZA SIDDIQUI
ONE SOUTH DEARBORN
SIDLEY AUSTIN LLP
CHICAGO, IL 60603
Assignment: 15
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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