Patent Assignment
Reel/Frame 049932/0917
Assignment of Assignor's Interest
Recorded: 2019-08-01
Pages: 6
Assignors
JIANG, GUANCHENG
Executed: 2019-04-22
NI, XIAOXIAO
Executed: 2019-04-22
YANG, LILI
Executed: 2019-04-22
HE, YINBO
Executed: 2019-04-22
QUAN, XIAOHU
Executed: 2019-04-22
LI, ZHONG
Executed: 2019-04-22
WANG, XIAOYONG
Executed: 2019-04-22
GUO, YONGBIN
Executed: 2019-04-22
XU, FABIN
Executed: 2019-04-22
DENG, ZHENGQIANG
Executed: 2019-04-22
WANG, XI
Executed: 2019-04-22
GAO, DELI
Executed: 2019-04-22
WANG, KAI
Executed: 2019-04-22
LUO, XUWU
Executed: 2019-04-22
PENG, CHUNYAO
Executed: 2019-04-22
Assignee
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD, CHANGPING DISTRICT, BEIJING, 102249, CHINA
Covered Property
(1)
Super-Amphiphobic Strongly Self-Cleaning High-Performance Water-Based Drilling Fluid and Drilling Method
Patent:
10,442,973 →
Application:
16/392,395 →