IP Library › Assignment 034592/0699
Patent Assignment
Reel/Frame 034592/0699

Assignment of Assignor's Interest

Recorded: 2014-12-29 Pages: 7
Assignors
CHEN, DINGDING
Executed: 2012-07-02
PROETT, MARK A.
Executed: 2012-07-05
JONES, CHRISTOPHER MICHAEL
Executed: 2012-07-02
HADIBEK, 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 Jan 2, 2015
From: CHEN, DINGDING; PROETT, MARK A.; JONES, CHRISTOPHER MICHAEL; HADIBEIK, ABDOLHAMID
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 034621/0562 →