Patent Assignment
Reel/Frame 061248/0328
Assignment of Assignor's Interest
Recorded: 2022-09-28
Pages: 5
Assignors
TIAN, JIALIN
Executed: 2022-09-13
SONG, HAOLIN
Executed: 2022-09-13
YANG, YINGLIN
Executed: 2022-09-13
REN, YANNIU
Executed: 2022-09-13
YANG, LIN
Executed: 2022-09-13
ZHANG, ZHE
Executed: 2022-09-13
HE, BO
Executed: 2022-09-13
LI, JUN
Executed: 2022-09-13
WEI, YU
Executed: 2022-09-13
CHA, LEI
Executed: 2022-09-13
Assignees
SOUTHWEST PETROLEUM UNIVERSITY
NO. 8 XINDU AVENUE, XINDU DISTRICT, SICHUAN PROVINCE, CHENGDU CITY, 610500, CHINA
SICHUAN XIEMING TECHNOLOGY CO., LTD.
NO. 231, FLOOR 1, JIANYE AVENUE, CHENGHUA DISTRICT, SICHUAN, CHENGDU, 610051, CHINA
Covered Property
(1)
Drill String Rotation Controller for Directional Drilling
Patent:
11,834,928 →
Application:
17/936,141 →