Patent Assignment
Reel/Frame 050067/0055
Assignment of Assignor's Interest
Recorded: 2019-08-15
Pages: 5
Assignors
CAO, WANJUN
Executed: 2019-07-29
WEBB, STEVEN W.
Executed: 2019-08-03
HUANG, XU
Executed: 2019-08-15
Assignee
BAKER HUGHES OILFIELD OPERATIONS LLC
17021 ALDINE WESTFIELD ROAD, HOUSTON, TEXAS, 77073
Covered Property
(1)
Techniques for Affecting Leaching Profiles in Cutting Elements for Earth-Boring Tools and Related Cutting Elements, Earth-Boring Tools, and Methods
Application:
16/541,918 →
Publication:
US 2021/0047887
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.