Patent Assignment
Reel/Frame 028474/0165
Assignment of Assignor's Interest
Recorded: 2012-06-30
Pages: 17
Assignors
HAMILTON, RICK A., II
Executed: 2007-10-30
MOSKOWITZ, PAUL A.
Executed: 2007-10-31
O'CONNELL, BRIAN M.
Executed: 2007-10-31
PICKOVER, CLIFFORD A.
Executed: 2007-10-31
SEAMAN, JAMES W.
Executed: 2007-10-31
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Collapsing Areas of a Region in a Virtual Universe to Conserve Computing Resources
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Feb 11, 2014
From: ACTIVISION PUBLISHING, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 032240/0257 →
Release of Security Interest
Oct 17, 2016
From: BANK OF AMERICA, N.A.
To: ACTIVISION BLIZZARD INC.; ACTIVISION PUBLISHING, INC.; ACTIVISION ENTERTAINMENT HOLDINGS, INC.; BLIZZARD ENTERTAINMENT, INC.
Reel/Frame 040381/0487 →