IP Library › Assignment 038487/0567
Patent Assignment
Reel/Frame 038487/0567

Assignment of Assignor's Interest

Recorded: 2016-05-06 Pages: 4
Assignors
XU, YINGQING
Executed: 2016-05-05
HUANG, XIAOBIN
Executed: 2016-05-05
Assignee
BAKER HUGHES INCORPORATED
P.O. BOX 4740, HOUSTON, TEXAS, 77210-4740
Covered Property (1)
Fracturing Plug and Method of Fracturing a Formation
Application: 15/148,433 →
Publication: US 2017/0321506
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 →