IP Library › Assignment 010067/0481
Patent Assignment
Reel/Frame 010067/0481

Assignment of Assignor's Interest

Recorded: 1999-07-02 Pages: 3
Assignors
BLACKKETTER, DEAN J.
Executed: 1999-06-24
ZIGMOND, DANIEL J.
Executed: 1999-06-24
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: 6,938,270 →
Application: 09/287,985 →
Publication: US 2003/0204854
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 16, 2005
From: WEBTV NETWORKS, INC.
To: MICROSOFT CORPORATION
Reel/Frame 015782/0101 →
Merger May 23, 2014
From: WEBTV NETWORKS, INC.
To: MICROSOFT CORPORATION
Reel/Frame 032956/0868 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0001 →