Patent Assignment
Reel/Frame 062343/0721
Assignment of Assignor's Interest
Recorded: 2023-01-11
Pages: 9
Assignors
SONG, HUIMIN
Executed: 2018-06-28
GAN, XIAOGE
Executed: 2018-06-19
LIN, ZHIJUN
Executed: 2020-09-03
CHEN, KE
Executed: 2020-08-26
Assignee
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD, HOUSTON, TEXAS, 77073
Covered Property
(1)
Cutting Structure of Cutting Elements for Downhole Cutting Tools
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.