Patent Assignment
Reel/Frame 022718/0307
Assignment of Assignor's Interest
Recorded: 2009-05-21
Pages: 4
Assignors
METTERS, DAHL B.
Executed: 2009-05-15
OWENS, BRAD JERALD
Executed: 2009-05-15
ANDREWS, JAMIE DEANNE
Executed: 2009-05-15
Assignee
SPRINT COMMUNICATIONS COMPANY L.P.
6391 SPRINT PARKWAY, LAW DEPARTMENT, OVERLAND PARK, KANSAS, 66251
Covered Property
(1)
Determination of Wireless Communication Device Types Associated with Below-Average Call Durations
Patent:
8,442,512 →
Application:
12/469,880 →
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 →