Patent Assignment
Reel/Frame 009909/0756
Assignment of Assignor's Interest
Recorded: 1999-04-20
Pages: 4
Assignors
FARGANO, MICHAEL J.
Executed: 1999-03-22
HILL, DAVID C.
Executed: 1999-04-09
RICHARDSON, PATRICK J.
Executed: 1999-04-09
DUNCAN, ROBERT
Executed: 1999-04-09
Assignee
U S WEST, INC.
LAW DEPARTMENT, 1801 CALIFORNIA STREET, SUITE 5100, DENVER, COLORADO, 80202
Covered Property
(1)
System and Method for Integrating Call Detail Records for a Multiple Network Environment
Patent:
7,035,619 →
Application:
09/295,288 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jul 24, 2000
From: U S WEST, INC.
To: QWEST COMMUNICATIONS INTERNATIONAL INC.
Reel/Frame 010814/0339 →
Security Interest
Nov 1, 2017
From: QWEST COMMUNICATIONS INTERNATIONAL INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 044652/0829 →
Notes Security Agreement
Jan 24, 2020
From: QWEST COMMUNICATIONS INTERNATIONAL INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 051692/0646 →
Release of Security Interest
Mar 25, 2024
From: COMPUTERSHARE TRUST COMPANY, N.A, AS SUCCESSOR TO WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
To: QWEST COMMUNICATIONS INTERNATIONAL INC.
Reel/Frame 066885/0917 →