Patent Assignment
Reel/Frame 057279/0733
Assignment of Assignor's Interest
Recorded: 2021-08-25
Pages: 5
Assignors
ZUO, YOUXIANG
Executed: 2021-08-10
FENG, YONGREN
Executed: 2021-08-10
LU, TAO
Executed: 2021-08-10
KONG, SUN
Executed: 2021-08-10
SHEN, YANG
Executed: 2021-08-10
QIN, XIAOFEI
Executed: 2021-08-10
CHU, XIAODONG
Executed: 2021-08-10
CHEN, YONGCHAO
Executed: 2021-08-11
WU, XINGFANG
Executed: 2021-08-13
HUANG, LIN
Executed: 2021-08-13
Assignees
CHINA OILFIELD SERVICES LIMITED
NO. 1581 HAICHUAN ROAD, TANGGU MARINE SCIENCE AND TECHNOLOGY PARK, TIANJIN BINHAI HIGH-TECH ZONE, TIANJIN, 300459, CHINA
CHINA NATIONAL OFFSHORE OIL CORPORATION
NO. 25, CHAOYANGMENBEI DAJIE, DONGCHENG DISTRICT, BEIJING, 100010, CHINA
Covered Property
(1)
Method and System for Measuring Composition and Property of Formation Fluid