IP Library › Assignment 034621/0562
Patent Assignment
Reel/Frame 034621/0562

Assignment of Assignor's Interest

Recorded: 2015-01-02 Pages: 7
Assignors
CHEN, DINGDING
Executed: 2012-07-02
PROETT, MARK A.
Executed: 2012-07-05
JONES, CHRISTOPHER MICHAEL
Executed: 2012-07-02
HADIBEIK, ABDOLHAMID
Executed: 2012-06-20
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property (1)
Apparatus and Method for Pulse Testing a Formation
Patent: 9,638,034 →
Application: 14/403,079 →
Publication: US 2015/0176403
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 29, 2014
From: CHEN, DINGDING; PROETT, MARK A.; JONES, CHRISTOPHER MICHAEL; HADIBEK, ABDOLHAMID
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 034592/0699 →