Patent Assignment
Reel/Frame 061780/0312
Assignment of Assignor's Interest
Recorded: 2022-11-15
Pages: 4
Assignors
LI, JIE
Executed: 2022-10-19
LIU, XIEN
Executed: 2022-10-19
SUN, ZHIFENG
Executed: 2022-10-19
QIU, AO
Executed: 2022-10-19
ZHANG, YONG
Executed: 2022-10-19
PENG, KAIXUAN
Executed: 2022-10-19
Assignees
CHINA NATIONAL OFFSHORE OIL CORPORATION
NO. 25, CHAOYANGMENBEI DAJIE, DONGCHENG DISTRICT, BEIJING, 100010, CHINA
CHINA OILFIELD SERVICES LIMITED
NO. 1581 HAICHUAN ROAD, TANGGU MARINE SCIENCE AND TECHNOLOGY PARK, TIANJIN BINHAI HIGH-TECH ZONE, TIANJIN, 300459, CHINA
Covered Property
(1)
Sensor Module, Sensor Assembly and Acoustic Logging Tool