Patent Assignment
Reel/Frame 017340/0128
Assignment of Assignor's Interest
Recorded: 2005-12-15
Pages: 4
Assignee
HOTCHALK, INC.
420 BLOSSOM HILL ROAD, SUITE 210, LOS GATOS, CALIFORNIA, 95032
Covered Property
(1)
Advertising subsystem for the educational software market
Application:
11/303,808 →
Publication:
US 2006/0127869
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jul 22, 2011
From: HOTCHALK, INC.
To: MMV CAPITAL PARTNERS INC.
Reel/Frame 026637/0725 →
Release of Security Interest
Nov 14, 2012
From: MMV CAPITAL PARTNERS INC.
To: HOTCHALK, INC.
Reel/Frame 029293/0993 →
Security Interest
Sep 30, 2014
From: HOTCHALK, INC.
To: PINNACLE VENTURES, L.L.C., AS AGENT
Reel/Frame 033851/0459 →
Security Interest
May 28, 2015
From: HOTCHALK, INC.
To: PINNACLE VENTURES, L.L.C., AS AGENT
Reel/Frame 035737/0564 →
Security Interest
Feb 16, 2018
From: HOTCHALK, INC.
To: BERTELSMANN, INC.
Reel/Frame 044955/0857 →
Release of Security Interest
Feb 16, 2018
From: PINNACLE VENTURES, L.L.C.
To: HOTCHALK, INC.
Reel/Frame 044956/0154 →