Patent Assignment
Reel/Frame 053742/0027
Assignment of Assignor's Interest
Recorded: 2020-09-11
Pages: 3
Assignee
ARAMCO FAR EAST (BEIJING) BUSINESS SERVICES CO. LTD.
UNITS 01-25, 43F, CHINA WORLD TOWER, NO. 1 JIAN GUO MEN WAI AVENUE, CHAOYANG DISTRICT, BEIJING, 100004, CHINA
Covered Property
(1)
Sulfonated Polymer
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.