Patent Assignment
Reel/Frame 005657/0990
Assignment of Assignors Interest.
Recorded: 1991-04-08
Pages: 3
Assignors
ULLRICH, KATHRYN
Executed: 1991-03-11
CALABY, LAUREN F.
Executed: 1991-03-15
SEIBEL, DAVID E.
Executed: 1991-02-25
Assignee
GTE SERVICE CORPORATION, A CORP. OF DELAWARE
ONE STAMFORD FORUM, STAMFORD, CONNECTICUT, 06904
Covered Property
(1)
Method for Providing Video Programming Nearly on Demand
Application:
07/633,637 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 8, 1991
From: WALKER, STEPHEN S.
To: GTE LABORATORIES INCORPORATED, A CORP. OF DELAWARE
Reel/Frame 005657/0993 →
Assignment of Assignor's Interest
Oct 2, 2006
From: GILLETT, THOMAS F.
To: GTE SERVICE CORPORATION
Reel/Frame 018331/0873 →
Assignment of Assignor's Interest
Dec 1, 2009
From: VERIZON LABORATORIES INC.
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 023586/0148 →
Assignment of Assignor's Interest
Dec 1, 2009
From: VERIZON CORPORATE SERVICES GROUP INC.
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 023586/0153 →
Assignment of Assignor's Interest
May 21, 2010
From: VERIZON PATENT AND LICENSING INC.
To: CILSTAR RESEARCH LLC
Reel/Frame 024424/0107 →