IP Library Assignment 033026/0412
Patent Assignment
Reel/Frame 033026/0412

Assignment of Assignor's Interest

Recorded: 2014-06-04 Pages: 3
Assignors
BLACKKETTER, DEAN J.
Executed: 1999-06-24
ZIGMOND, DANIEL J.
Executed: 1999-06-08
Assignee
WEBTV NETWORKS, INC.
1295 CHARLESTON ROAD, MOUNTAIN VIEW, CALIFORNIA, 94043
Covered Property (1)
Communicating Scripts in a Data Service Channel of a Video Signal
Patent: 8,341,687 →
Application: 11/093,666 →
Publication: US 2005/0172331
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jun 4, 2014
From: WEBTV NETWORKS, INC.
To: MICROSOFT CORPORATION
Reel/Frame 033026/0630 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034543/0001 →