IP Library › Assignment 059514/0729
Patent Assignment
Reel/Frame 059514/0729

Assignment of Assignor's Interest

Recorded: 2022-04-06 Pages: 3
Assignor
CUI, YUFENG
Executed: 2021-12-13
Assignee
ARAMCO FAR EAST (BEIJING) BUSINESS SERVICES CO., LTD.
43/F, 45/F20-26, CHINA WORLD TOWER 3, NO.1 JIANGUOMENWAI AVENUE, CHAOYANG DISTRICT, BEIJING, 100004, CHINA
Covered Property (1)
Quantifying Effects of Dolomitization on Porosity Under Petrographic Microscope
Application: 17/649,501 →
Publication: US 2023/0244072
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 6, 2022
From: LU, PENG; XU, YIN; TANG, DAVID
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 059514/0771 →
Assignment of Assignor's Interest May 27, 2022
From: ARAMCO FAR EAST (BEIJING) BUSINESS SERVICES CO., LTD.
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 060205/0594 →