Patent Assignment
Reel/Frame 059597/0120
Assignment of Assignor's Interest
Recorded: 2022-04-14
Pages: 3
Assignor
SUN, XUEKAI
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)
Method to Determine Drilling-Induced Rock Damage
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.