IP Library Assignment 009491/0769
Patent Assignment
Reel/Frame 009491/0769

Assignment of Assignor's Interest

Recorded: 1998-09-22 Pages: 3
Assignor
SRINVASAN, THIRU
Executed: 1998-09-17
Assignee
U S WEST, INC.
7800 E. ORCHARD ROAD, ENGLEWOOD, COLORADO, 80111
Covered Property (1)
Conferencing System for Simultaneous Broadcast of Audio and Transmission of Documents via Push Technology
Patent: 6,907,449 →
Application: 09/158,394 →
Publication: US 2001/0023430
Related Assignments (2)
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 →