Patent Assignment
Reel/Frame 017441/0587
Assignment of Assignor's Interest
Recorded: 2006-01-03
Pages: 3
Assignors
SCHLESENER, MATTHEW C.
Executed: 2005-12-22
SANKARANARAYNAN, PALLAVUR
Executed: 2005-12-22
MAUER, BRIAN D.
Executed: 2005-12-22
Assignee
SPRINT COMMUNICATIONS COMPANY L.P.
LAW DEPARTMENT, 6391 SPRINT PARKWAY, OVERLAND PARK, KANSAS, 66251
Covered Property
(1)
Quality of Service Provisioning for Packet Service Sessions in Communication Networks
Patent:
8,121,028 →
Application:
11/324,671 →
Related Assignments
(5)
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 →
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 →