IP Library › Assignment 058906/0891
Patent Assignment
Reel/Frame 058906/0891

Assignment of Assignor's Interest

Recorded: 2021-12-03 Pages: 2
Assignor
SMITH INTERNATIONAL INC.
Executed: 2021-12-03
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property (1)
Split Threads for Fixing Accessories to a Body
Application: 16/439,779 →
Publication: US 2019/0383103
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 26, 2019
From: ZHANG, YOUHE; BURHAN, YURI Y.; SONG, HUIMIN
To: SMITH INTERNATIONAL INC.
Reel/Frame 050159/0631 →