IP Library › Assignment 014858/0935
Patent Assignment
Reel/Frame 014858/0935

Assignment of Assignor's Interest

Recorded: 2004-01-07 Pages: 4
Assignors
OSBORNE, ROBERT JOHN
Executed: 2003-10-21
LO, LING-CHEUNG AARON
Executed: 2003-10-21
CHITTURI, AJAY P.
Executed: 2003-10-20
WONG, LEON CHIH WEN
Executed: 2003-10-17
SIMONS, DAVID J.
Executed: 2003-10-17
THAKKAR, VISHAL
Executed: 2003-10-17
TANGIRALA, RAKESH
Executed: 2003-10-21
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
System and Methods for Facilitating a Multiparty Communications Session with a Dynamically Designated Session Manager
Patent: 7,987,233 →
Application: 10/642,127 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 31, 2013
From: MICROSOFT CORPORATION
To: I/P ENGINE, INC.
Reel/Frame 030519/0862 →
Release of Security Interest Apr 7, 2016
From: SILICON VALLEY BANK
To: VRINGO, INC.
Reel/Frame 038380/0956 →