Patent Assignment
Reel/Frame 009016/0192
Assignment of Assignor's Interest
Recorded: 1997-12-12
Pages: 2
Assignor
ERTZ, DOUGLAS J.
Executed: 1997-12-01
Assignee
U S WEST, INC.
7800 EAST ORCHARD ROAD, ENGLEWOOD, COLORADO, 80111
Covered Property
(1)
Method and System for Providing Integrated Wireline/Wireless Voice Messaging Service
Patent:
6,002,750 →
Application:
08/989,805 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jul 7, 1998
From: U S WEST, INC.
To: MEDIAONE GROUP, INC.
Reel/Frame 009297/0442 →
Assignment of Assignor's Interest
Jul 7, 1998
From: MEDIAONE GROUP, INC.
To: U S WEST, INC.
Reel/Frame 009297/0480 →
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 →