IP Library › Assignment 034167/0547
Patent Assignment
Reel/Frame 034167/0547

Assignment of Assignor's Interest

Recorded: 2014-11-13 Pages: 7
Assignors
WELCH, JOHN C.
Executed: 2014-11-03
WANG, KE
Executed: 2014-11-03
PRIETO, CARLOS A.
Executed: 2014-10-23
XU, ZHIYUE
Executed: 2014-11-03
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Formation Collapse Sensor and Related Methods
Patent: 9,753,171 →
Application: 14/515,075 →
Publication: US 2016/0109607
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 24, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 059695/0930 →
Change of Name Apr 29, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059824/0234 →