IP Library Assignment 006855/0790
Patent Assignment
Reel/Frame 006855/0790

Assignment of Assignor's Interest

Recorded: 1994-01-06 Pages: 4
Assignors
HENDRICKS, JOHN S.
Executed: 1993-12-15
BONNER, ALFRED E.
Executed: 1993-12-15
Assignee
DISCOVERY COMMUNICATIONS, INC.
7700 WISCONSIN AVENUE, BETHESDA, MARYLAND, 20814
Covered Property (1)
Television Program Delivery System
Patent: 5,559,549 →
Application: 08/160,191 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 11, 2004
From: DISCOVERY COMMUNICATIONS, INC.
To: SEDNA PATENT SERVICES, LLC
Reel/Frame 015239/0350 →
Assignment of Assignor's Interest Sep 24, 2008
From: SEDNA PATENT SERVICES, LLC (F/K/A TVGATEWAY, LLC)
To: COMCAST IP HOLDINGS I, LLC
Reel/Frame 021570/0353 →