Patent Assignment
Reel/Frame 063216/0524
Assignment of Assignor's Interest
Recorded: 2023-04-04
Pages: 4
Assignor
CNPC USA CORP.
Executed: 2023-03-31
Assignees
CNPC USA CORP.
2901 WILCREST DRIVE, SUITE 600, HOUSTON, TEXAS, 77042
BEIJING HUAMEI INC.
NO. 23 TAIYANGGONG SOUTH ST., CHAO YANG DISTRICT, BEIJING, 102200, CHINA
CHINA NATIONAL PETROLEUM CORPORATION
9 DONGZHIMEN NORTH STREET, DONGCHENG DISTRICT, BEIJING, 100007, CHINA
Covered Property
(1)
Novel Bi-Continuous Epoxy Microstructure for Fabrication of Degradable Thermoset Composite Used in Hthp Downhole Conditions
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.