IP Library Assignment 007179/0591
Patent Assignment
Reel/Frame 007179/0591

Assignment of Assignor's Interest

Recorded: 1994-10-24 Pages: 3
Assignors
HARPER, GREGORY
Executed: 1994-10-18
FREEMAN, MICHAEL J.
Executed: 1994-10-12
Assignee
ACTV, INC.
1270 AVENUE OF THE AMERICAS, SUITE 2401, ROCKEFELLER CENTER, NEW YORK, NEW YORK, 10020
Covered Property (1)
Distance Learning System Providing Individual Television Participation, Audio Responses, and Memory for Every Student
Patent: 5,537,141 →
Application: 08/228,355 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 14, 2011
From: ACTV, INC.
To: OPENTV, INC.
Reel/Frame 026905/0468 →