IP Library › Assignment 019574/0462
Patent Assignment
Reel/Frame 019574/0462

Assignment of Assignor's Interest

Recorded: 2007-07-03 Pages: 3
Assignors
WYETH, N. CONVERS
Executed: 2003-01-29
GREEN, ALBERT M.
Executed: 2003-01-30
Assignee
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
10260 CAMPUS POINT DRIVE, SAN DIEGO, CALIFORNIA, 92121
Covered Property (1)
Phase Change Control Devices and Circuits for Guiding Electromagnetic Waves Employing Phase Change Control Devices
Patent: 7,420,445 →
Application: 11/822,264 →
Publication: US 2007/0290774
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 11, 2014
From: SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
To: LEIDOS, INC.
Reel/Frame 032670/0274 →
Security Interest Aug 25, 2016
From: LEIDOS, INC.
To: CITIBANK, N.A.
Reel/Frame 039809/0801 →
Security Interest Aug 25, 2016
From: LEIDOS, INC.
To: CITIBANK, N.A.
Reel/Frame 039818/0272 →
Release of Security Interest Jan 17, 2020
From: CITIBANK, N.A., AS COLLATERAL AGENT
To: LEIDOS, INC.
Reel/Frame 051632/0742 →
Release of Security Interest Jan 17, 2020
From: CITIBANK, N.A., AS COLLATERAL AGENT
To: LEIDOS, INC.
Reel/Frame 051632/0819 →