Patent Assignment
Reel/Frame 020780/0233
Assignment of Assignor's Interest
Recorded: 2008-04-10
Pages: 3
Assignor
HENDRICKS, JOHN S.
Executed: 1993-02-02
Assignee
DISCOVERY COMMUNICATIONS, INC.
7700 WISCONSIN AVENUE, BETHESDA, MARYLAND, 20814-3522
Covered Property
(1)
Electronic book secure communication with home subsystem
Application:
12/010,045 →
Publication:
US 2008/0215895
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Contribution Agreement
Feb 8, 2011
From: DISCOVERY COMMUNICATIONS, INC.; DISCOVERY COMMUNICATIONS, LLC
To: DISCOVERY PATENT HOLDINGS, LLC
Reel/Frame 025756/0482 →
Change of Name
Feb 8, 2011
From: DISCOVERY COMMUNICATIONS, INC.
To: DISCOVERY COMMUNICATIONS, LLC
Reel/Frame 025757/0286 →
Change of Name
Feb 8, 2011
From: DISCOVERY PATENT HOLDINGS, LLC
To: ADREA, LLC
Reel/Frame 025757/0375 →