Patent Assignment
Reel/Frame 037778/0616
Assignment of Assignor's Interest
Recorded: 2016-02-19
Pages: 5
Assignors
ZENG, YIJIN
Executed: 2015-11-30
ZHANG, WEI
Executed: 2015-11-30
LI, JIBO
Executed: 2015-11-30
NI, WEINING
Executed: 2015-11-30
LU, HUANGSHENG
Executed: 2015-11-30
LI, SANGUO
Executed: 2015-11-30
DENG, DAWEI
Executed: 2015-11-30
ZHU, ZUYANG
Executed: 2015-11-30
ZHENG, YITING
Executed: 2015-11-30
LI, XIN
Executed: 2015-11-30
LI, YONGJIE
Executed: 2015-11-30
Assignees
CHINA PETROLEUM & CHEMICAL CORPORATION
22A CHAOYANGMENBEI STREET, CHAOYANG DISTRICT, BEIJING, 100728, CHINA
SINOPEC RESEARCH INSTITUTE OF PETROLEUM ENGINEERING
10TH FLOOR, NORTH-STAR TIMES TOWER, NO.8 BEICHENDONG ROAD, CHAOYANG DISTRICT, BEIJING, 100101, CHINA
Covered Property
(1)
Data Transmission System and Method for Transmission of Downhole Measurement-While-Drilling Data to Ground