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Reel/Frame:049932/0917   Pages: 6
Recorded: 08/01/2019
Attorney Dkt #:35742/04093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
10442973
Issue Dt:
10/15/2019
Application #:
16392395
Filing Dt:
04/23/2019
Title:
SUPER-AMPHIPHOBIC STRONGLY SELF-CLEANING HIGH-PERFORMANCE WATER-BASED DRILLING FLUID AND DRILLING METHOD
Assignors
1
JIANG, GUANCHENG
Exec Dt:
04/22/2019
2
NI, XIAOXIAO
Exec Dt:
04/22/2019
3
YANG, LILI
Exec Dt:
04/22/2019
4
HE, YINBO
Exec Dt:
04/22/2019
5
QUAN, XIAOHU
Exec Dt:
04/22/2019
6
LI, ZHONG
Exec Dt:
04/22/2019
7
WANG, XIAOYONG
Exec Dt:
04/22/2019
8
GUO, YONGBIN
Exec Dt:
04/22/2019
9
XU, FABIN
Exec Dt:
04/22/2019
10
DENG, ZHENGQIANG
Exec Dt:
04/22/2019
11
WANG, XI
Exec Dt:
04/22/2019
12
GAO, DELI
Exec Dt:
04/22/2019
13
WANG, KAI
Exec Dt:
04/22/2019
14
LUO, XUWU
Exec Dt:
04/22/2019
15
PENG, CHUNYAO
Exec Dt:
04/22/2019
Assignee
1
CHINA UNIVERSITY OF PETROLEUM (BEIJING)
NO. 18 FUXUE ROAD
CHANGPING DISTRICT
BEIJING, CHINA 102249
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
1405 EAST SIXTH STREET
CLEVELAND, OH 44114-1607

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