Patent Assignment
Reel/Frame 012417/0175
Assignment of Assignor's Interest
Recorded: 2001-12-19
Pages: 3
Assignors
AULL, KENNETH W.
Executed: 2001-12-12
KERR, THOMAS C.
Executed: 2001-12-14
FREEMAN, WILLIAM E.
Executed: 2001-12-12
BELLMORE, MARK A.
Executed: 2001-12-12
Assignee
TRW INC.
E2/6051, SPACE & ELECTRONICS ONE SPACE PARK,, REDONDO BEACH, CALIFORNIA, 90278
Covered Property
(1)
Revocation and Updating of Tokens in a Public Key Infrastructure System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 12, 2003
From: TRW, INC. N/K/A NORTHROP GRUMMAN SPACE AND MISSION SYSTEMS CORPORATION, AN OHIO CORPORATION
To: NORTHROP GRUMMAN CORPORATION
Reel/Frame 013751/0849 →
Assignment of Assignor's Interest
Nov 30, 2009
From: NORTHROP GRUMMAN CORPORTION
To: NORTHROP GRUMMAN SPACE & MISSION SYSTEMS CORP.
Reel/Frame 023699/0551 →
Assignment of Assignor's Interest
Feb 10, 2010
From: NORTHROP GRUMMAN SPACE & MISSION SYSTEMS CORP.
To: NORTHROP GRUMMAN SYSTEMS CORPORATION
Reel/Frame 023915/0446 →