Patent Assignment
Reel/Frame 017791/0176
Assignment of Assignor's Interest
Recorded: 2006-04-13
Pages: 3
Assignee
SPRINT COMMUNICATIONS COMPANY L.P.
6450 SPRINT PARKWAY, SPRINT LAW DEPARTMENT, OVERLAND PARK, KANSAS, 66251
Covered Property
(1)
Predictive growth burn rate in development pipeline
Patent:
8,639,553 →
Application:
11/403,669 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 15, 2006
From: TOUTONGHI, MICHAEL J
To: VIZREA CORPORATION
Reel/Frame 017938/0937 →
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 →