Patent Assignment
Reel/Frame 051890/0531
Assignment of Assignor's Interest
Recorded: 2020-02-21
Pages: 4
Assignors
XIAO, WENSHENG
Executed: 2020-02-12
CUI, JUNGUO
Executed: 2020-02-12
MEI, LIANPENG
Executed: 2020-02-12
PANG, HAN
Executed: 2020-02-12
LIU, JIAN
Executed: 2020-02-12
KANG, YONGTIAN
Executed: 2020-02-12
ZHAO, HAIYANG
Executed: 2020-02-12
ZOU, WENQIANG
Executed: 2020-02-12
LIU, SIMIAO
Executed: 2020-02-12
ZHANG, LINCHUAN
Executed: 2020-02-12
LI, KANG
Executed: 2020-02-12
Assignee
CHINA UNIVERSITY OF PETROLEUM
NO. 66, WEST CHANGJIANG ROAD, HUANGDAO DISTRICT, QINGDAO, 266580, CHINA
Covered Property
(1)
Drilling System and Method of Submarine Drilling Rig