Patent Assignment
Reel/Frame 011597/0233
Assignment of Assignor's Interest
Recorded: 2001-02-23
Pages: 7
Assignors
LAMASTRES, DANIEL G.
Executed: 2001-01-18
EVERSON, JOHN MICHAEL
Executed: 2001-02-12
NORRIS, JAMES W.
Executed: 2000-11-29
Assignee
SPRINT COMMUNICATIONS COMPANY
8140 WARD PARKWAY, KANSAS CITY, MISSOURI, 64114
Covered Property
(1)
System and Method for Managing Security Access for Users to Network Systems
Patent:
7,281,263 →
Application:
09/792,322 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Correspondence Address Previously Recorded on Reel/Frame 011597/0233.
Feb 19, 2002
From: LAMASTRES, DANIEL G.; EVERSON, JOHN MICHAEL; NORRIS, JAMES W.
To: SPRINT COMMUNICATIONS COMPANY, L.P.
Reel/Frame 012639/0217 →
Grant of First Priority and Junior Priority Security Interest in Patent Rights
Mar 6, 2017
From: SPRINT COMMUNICATIONS COMPANY L.P.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS
Reel/Frame 041895/0210 →
Termination and Release of First Priority and Junior Priority Security Interest in Patent Rights
Apr 2, 2020
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: SPRINT COMMUNICATIONS COMPANY L.P.
Reel/Frame 052969/0475 →
Security Agreement
Apr 2, 2020
From: T-MOBILE USA, INC.; ISBV LLC; T-MOBILE CENTRAL LLC; LAYER3 TV, INC.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS
Reel/Frame 053182/0001 →
Assignment of Assignor's Interest
Mar 4, 2021
From: SPRINT COMMUNICATIONS COMPANY L.P.
To: T-MOBILE INNOVATIONS LLC
Reel/Frame 055604/0001 →
Release of Security Interest
Aug 23, 2022
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: IBSV LLC; LAYER3 TV, LLC; PUSHSPRING, LLC; T-MOBILE CENTRAL LLC
Reel/Frame 062595/0001 →