IP Library › Assignment 029116/0242
Patent Assignment
Reel/Frame 029116/0242

Assignment of Assignor's Interest

Recorded: 2012-10-11 Pages: 2
Assignor
QUANTUMSTREAM SYSTEMS, INC.
Executed: 2012-10-10
Assignee
I/P ENGINE, INC.
780 THIRD AVENUE, 15TH FLOOR, NEW YORK, NEW YORK, 10017
Covered Properties (2)
Content Distribution System and Method
Patent: 7,831,512 →
Application: 11/355,204 →
Publication: US 2006/0190401
Content Distribution System and Method
Patent: 8,315,949 →
Application: 12/891,921 →
Publication: US 2011/0238782
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 28, 2015
From: I/P ENGINE, INC.
To: QUANTUM STREAM INC.
Reel/Frame 036445/0470 →
Release of Security Interest Apr 7, 2016
From: SILICON VALLEY BANK
To: VRINGO, INC.
Reel/Frame 038380/0956 →