Patent Assignment
Reel/Frame 013114/0249
Assignment of Assignor's Interest
Recorded: 2002-07-11
Pages: 10
Assignors
SBISA, DANIEL C.
Executed: 2002-05-30
KHALIL, ANIS
Executed: 2002-05-29
COPE, WARREN B.
Executed: 2002-05-30
SUSBILLA, JOHN T.
Executed: 2002-05-30
RANGARAJAN, RAMASWAMI
Executed: 2002-05-30
Assignee
SPRINT COMMUNICATIONS COMPANY, L.P.
6391 SPRINT PARKWAY, OVERLAND PARK, KANSAS, 66251
Covered Property
(1)
Centralized Service Control for a Telecommunication System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →