skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 8
Patent #:
Issue Dt:
06/21/2016
Application #:
14105687
Filing Dt:
12/13/2013
Inventor:
Douglas L. Davis
Title:
REDUCTION IN NETWORK CONGESTION
Assignment: 1
Reel/Frame:
031779/0429Recorded: 12/13/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/04/2013
Assignee:
11808 MIRACLE HILLS DRIVE
MS W11-LEGAL
OMAHA, NEBRASKA 68154
Correspondent:
TOM TILDEN C/O WEST CORPORATION
11808 MIRACLE HILLS DR.
MAIL STOP: W11-LEGAL
OMAHA, NE 68154
Assignment: 2
Reel/Frame:
032483/0518Recorded: 03/20/2014Pages: 9
Conveyance:
SUPPLEMENTAL PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
03/01/2014
Exec Dt:
03/01/2014
Assignee:
1525 W.T. HARRIS BOULEVARD
MAIL CODE: NC 0680
CHARLOTTE, NORTH CAROLINA 28262
Correspondent:
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
039500/0366Recorded: 08/22/2016Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/16/2016
Exec Dt:
08/16/2016
Assignee:
60 LIVINGSTON AVENUE
ATTN: WEST CORP ADMIN
ST. PAUL, MINNESOTA 55107
Correspondent:
GARY LEE
ROPES & GRAY LLP, 1211 AVENUE OF AMERICAS
NEW YORK, NY 10036-8704
Assignment: 4
Reel/Frame:
040019/0508Recorded: 09/13/2016Pages: 8
Conveyance:
SHORT FORM INTELLECTUAL PROPERTY AGREEMENT
Assignor:
Exec Dt:
08/16/2016
Assignee:
1525 W.T. HARRIS BOULEVARD
CHARLOTTE, NORTH CAROLINA 28262
Correspondent:
JUSTINE LU/WHITE & CASE LLP
555 SOUTH FLOWER STREET
LOS ANGELES, CA 90071
Assignment: 5
Reel/Frame:
044166/0901Recorded: 10/10/2017Pages: 66
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS (FIRST LIEN)
Assignor:
Exec Dt:
10/10/2017
Assignee:
11 MADISON AVENUE
NEW YORK, NEW YORK 10010
Correspondent:
LATHAM & WATKINS LLP C/O ANGELA M. AMARU
885 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:
044217/0284Recorded: 10/10/2017Pages: 6
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT REEL 040019, FRAME 0508 AND REEL 040019, FRAME 0761
Assignor:
Exec Dt:
10/10/2017
Assignees:
11808 MIRACLE HILLS DRIVE
OMAHA, NEBRASKA 68154
11808 MIRACLE HILLS DRIVE
OMAHA, NEBRASKA 68154
Correspondent:
JUSTINE LU/WHITE & CASE LLP
555 SOUTH FLOWER STREET, 2700
LOS ANGELES, CA 90071
Assignment: 7
Reel/Frame:
045682/0403Recorded: 05/01/2018Pages: 7
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2018
Assignees:
11808 MIRACLE HILLS DRIVE
OMAHA, NEBRASKA 68154
11808 MIRACLE HILLS DRIVE
OMAHA, NEBRASKA 68154
Correspondent:
ALEXANDER STARK
PAUL WEISS RIFKIND WHARTON & GARRISON LLP
1285 AVENUE OF THE AMERICAS
NEW YORK, NY 10019-6064
Assignment: 8
Reel/Frame:
062160/0371Recorded: 12/20/2022Pages: 7
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/03/2022
Assignees:
PO BOX 541178
OMAHA, NEBRASKA 68154
PO BOX 541178
OMAHA, NEBRASKA 68154
Correspondent:
NATALIE A. AFFINITO
1285 AVENUE OF THE AMERICAS
PAUL WEISS RIFKIND WHARTON & GARRISON LLP
NEW YORK, NY 10019

Search Results as of: 05/26/2024 05:13 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT