Patent Assignment
Reel/Frame 053093/0207
Assignment of Assignor's Interest
Recorded: 2020-06-30
Pages: 3
Assignor
ZHANG, CHANGHUA
Executed: 2020-06-29
Assignees
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT, BEIJING, 100728, CHINA
SINOPEC TECH HOUSTON
3050 POST OAK BLVD., SUITE 777, HOUSTON, TEXAS, 77056
Covered Property
(1)
Computer-Implemented Method for High Speed Multi-Source Loading and Retrieval of Wavefields Employing Finite Difference Models
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.