IP Library › Assignment 073886/0684
Patent Assignment
Reel/Frame 073886/0684

Assignment of Assignor's Interest

Recorded: 2025-12-08 Pages: 3
Assignor
Assignee
SAUDI ARABIAN OIL COMPANY
P.O. BOX 5000, DHAHRAN, 31311, SAUDI ARABIA
Covered Property (1)
Methods and Systems for Minimization of Drilling Environmental Effect on Acoustic Signal of Drill Sounds
Application: 18/550,454 →
Publication: US 2025/0034994
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 8, 2025
From: YANG, YUNLAI; ALMARHOON, MAHER I.
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 073147/0136 →
Assignment of Assignor's Interest Dec 8, 2025
From: LI, WEI
To: ARAMCO FAR EAST (BEIJING) BUSINESS SERVICES CO., LTD.
Reel/Frame 073147/0214 →