Patent Assignment
Reel/Frame 011129/0433
Assignment of Assignor's Interest
Recorded: 2000-08-25
Pages: 3
Assignee
QWEST COMMUNICATIONS INTERNATIONAL INC.
LAW DEPARTMENT - SUITE 5100, 1801 CALIFORNIA STREET, DENVER, COLORADO, 80202
Covered Property
(1)
Method and System for Automatically Updating a Serving Msc with a Change in a Subscriber Profile
Patent:
6,941,139 →
Application:
09/648,908 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →