Patent Assignment
Reel/Frame 011208/0881
Assignment of Assignor's Interest
Recorded: 2000-11-08
Pages: 4
Assignors
ZIEGLER, BRUCE EDWARD
Executed: 2000-09-25
WIESCHHAUS, DANIEL CHRISTOPHER
Executed: 2000-09-25
JOHNSON, ANTHONY EARL
Executed: 2000-09-25
DVOEGLAZOV, IGOR MIKHAILOVICH
Executed: 2000-09-25
Assignee
SPRINT SPECTRUM, L.P.
4900 MAIN STREET, KANSAS CITY, MISSOURI, 64112
Covered Property
(1)
Computer Program and Method for Modifying Data Tables in a Telecommunications Switch
Patent:
6,973,075 →
Application:
09/678,013 →
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 →