IP Library Assignment 051163/0460
Patent Assignment
Reel/Frame 051163/0460

Assignment of Assignor's Interest

Recorded: 2019-12-03 Pages: 2
Assignor
XIA, FAN
Executed: 2019-12-03
Assignees
CHINA PETROLEUM & CHEMICAL CORPORATION
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT, BEIJING, 100728, CHINA
SINOPEC TECH HOUSTON, LLC
3050 POST OAK BLVD. SUITE 777, HOUSTON, TEXAS, 77056
Covered Property (1)
Computer-Implemented Method and System Employing Nonlinear Direct Prestack Seismic Inversion for Poisson Impedance
Application: 16/701,714 →
Publication: US 2021/0165119
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 5, 2021
From: SINOPEC TECH HOUSTON
To: CHINA PETROLEUM & CHEMICAL CORPORATION
Reel/Frame 057707/0547 →