IP Library › Assignment 012809/0622
Patent Assignment
Reel/Frame 012809/0622

Assignment of Assignor's Interest

Recorded: 2002-04-12 Pages: 2
Assignors
TURPIN, TERRY M.
Executed: 2002-03-29
FRAMPTON, KEITH R.
Executed: 2002-03-29
Assignee
ESSEX CORPORATION
9150 GUILFORD ROAD, COLUMBIA, MARYLAND, 20146
Covered Property (1)
Wavelength Division Multiplexing Add-Drop Multiplexer Using an Optical Tapped Delay Line
Patent: 7,062,174 →
Application: 10/051,334 →
Publication: US 2003/0021525
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 7, 2010
From: ESSEX CORPORATION
To: NORTHROP GRUMMAN SPACE & MISSIONS SYSTEMS CORP.
Reel/Frame 025051/0504 →
Merger Oct 15, 2010
From: NORTHROP GRUMMAN SPACE & MISSION SYSTEMS CORP.
To: NORTHROP GRUMMAN SYSTEMS CORPORATION
Reel/Frame 025137/0960 →