IP Library › Assignment 012080/0152
Patent Assignment
Reel/Frame 012080/0152

Assignment of Assignor's Interest

Recorded: 2001-08-13 Pages: 3
Assignors
CASE, ELIOT M.
Executed: 2001-07-25
PHILLIPS, RICHARD P.
Executed: 2001-08-02
Assignee
QWEST COMMUNICATIONS INTERNATIONAL INC.
LAW DEPARTMENT, 1801 CALIFORNIA STREET, 38TH FLOOR, DENVER, COLORADO, 80202
Covered Property (1)
System and Method for Converting Text-To-Voice
Patent: 7,451,087 →
Application: 09/818,207 →
Publication: US 2002/0077821
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 →