IP Library › Assignment 012241/0272
Patent Assignment
Reel/Frame 012241/0272

Assignment of Assignor's Interest

Recorded: 2001-10-10 Pages: 19
Assignors
HAN, WEI
Executed: 2001-06-07
BIRCHAK, JAMES R.
Executed: 2001-06-08
RICHARDS, CRISPIN L.
Executed: 2001-10-02
SHAH, VIMAL V.
Executed: 2001-06-07
STORM, BRUCE H.
Executed: 2001-06-07
AMIN, RAJNIKANT M.
Executed: 2001-06-12
Assignee
HALLIBURTON ENERGY SERVICES, INC.
BUILDING 1, 6TH FLOOR, 4100 CLINTON DRIVE, HOUSTON, TEXAS, 77020
Covered Property (1)
Method and Apparatus for Pulsed Ultrasonic Doppler Measurement of Wall Deposition
Patent: 6,470,749 →
Application: 09/851,509 →
Publication: US 2002/0166383
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 8, 2006
From: HALLIBURTON ENERGY SERVICES, INC.
To: KELLOGG BROWN & ROOT LLC
Reel/Frame 018597/0185 →
Security Interest Apr 25, 2018
From: KELLOGG BROWN & ROOT LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 046022/0413 →