IP Library › Assignment 028080/0752
Patent Assignment
Reel/Frame 028080/0752

Confirmatory License

Recorded: 2012-04-20 Pages: 2
Assignor
LOS ALAMOS NATIONAL SECURITY
Executed: 2012-03-09
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE., SW, WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Properties (2)
Controlling the Pressure Within an Annular Volume of a Wellbore
Patent: 7,743,830 →
Application: 12/249,852 →
Publication: US 2009/0133878
Method of Recommending Items to a User Based on User Interest
Patent: 8,577,831 →
Application: 13/315,719 →
Publication: US 2012/0078876
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 27, 2009
From: HERMES, ROBERT E.; COATES, DON M.
To: LOS ALAMOS NATIONAL SECURITY, LLC
Reel/Frame 022165/0007 →
Assignment of Assignor's Interest Jan 27, 2009
From: GONZALEZ, MANUEL E.; LLEWELLYN, BRIAN C.; BLOYS, JAMES B.
To: CHEVRON U.S.A. INC.
Reel/Frame 022165/0154 →
Assignment of Assignor's Interest Nov 7, 2018
From: LOS ALAMOS NATIONAL SECURITY, LLC
To: TRIAD NATIONAL SECURITY, LLC
Reel/Frame 047447/0201 →