IP Library › Assignment 041999/0869
Patent Assignment
Reel/Frame 041999/0869

Assignment of Assignor's Interest

Recorded: 2017-04-13 Pages: 3
Assignors
REAGOR, DAVID WESLEY
Executed: 2014-09-24
NGUYEN, DOAN NGOC
Executed: 2014-09-24
Assignee
LOS ALAMOS NATIONAL SECURITY, LLC
LOS ALAMOS NATIONAL LABORATORY, LOS ALAMOS, NEW MEXICO, 87545
Covered Property (1)
Directional Antennas For Electromagnetic Mapping In a Borehole
Patent: 9,638,827 →
Application: 14/498,511 →
Publication: US 2016/0091628
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 21, 2014
From: REAGOR, DAVID WESLEY; NGUYEN, DOAN NGOC; ASHWORTH, STEPHEN PAUL
To: LOS ALAMOS NATIONAL SECURITY, LLC
Reel/Frame 033992/0796 →
Corrective Assignment to Correct the Assignor and Assignee Name Previously Recorded at Reel: 033992 Frame: 0796. Assignor(S) Hereby Confirms the Assignment. Feb 23, 2017
From: ASHWORTH, STEPHEN PAUL
To: CHEVRON U.S.A. INC.
Reel/Frame 042006/0336 →
Assignment of Assignor's Interest Apr 10, 2017
From: ASHWORTH, STEPHEN PAUL
To: CHEVRON U.S.A INC.
Reel/Frame 041938/0714 →
Assignment of Assignor's Interest Nov 8, 2018
From: LOS ALAMOS NATIONAL SECURITY, LLC
To: TRIAD NATIONAL SECURITY, LLC
Reel/Frame 047485/0173 →