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Assignee Name : OFFSHORE OIL ENGINEERING CO., LTD.
Total Assignments: 3
Assignment: 1
Reel/Frame:025057/0347   Pages: 6
Recorded: 09/26/2010
Attorney Dkt #:GT-008
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ORIGINAL ASSIGNMENT PREVIOUSLY RECORDED ON REEL 023458 FRAME 0990. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
FAN, ZHI XIA
Exec Dt:
10/20/2009
2
YUAN, RU HUA
Exec Dt:
10/20/2009
3
XU, HUI
Exec Dt:
10/20/2009
4
GENG, TAO
Exec Dt:
10/20/2009
5
LI, HUAI LIANG
Exec Dt:
10/20/2009
6
LI, YONG LI
Exec Dt:
10/20/2009
7
SHEN, QING REN
Exec Dt:
10/20/2009
Assignees
1
CHINA NATIONAL OFFSHORE OIL CORP.
NO.25, BEL DAJIE, CHAOYANGMEN
DONGCHENG DISTRICT
BEIJING, CHINA 100010
2
OFFSHORE OIL ENGINEERING CO., LTD.
NO. 1078, DANJIANG ROAD, TANGGU
TIANJIN, CHINA 300451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8181588
US20110094434
12605356
Correspondence name and address
YEN JUNG SUNG
2180 38 ST.
#C8
ASTORIA, NEW YORK 11105
Assignment: 2
Reel/Frame:044375/0905   Pages: 6
Recorded: 12/13/2017
Attorney Dkt #:TJBY01-122-USP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YE, ZHONGZHI
Exec Dt:
11/24/2017
2
LU, JING
Exec Dt:
11/22/2017
3
ZHANG, XIQIANG
Exec Dt:
11/22/2017
4
SU, JUAN
Exec Dt:
11/22/2017
5
SU, JIAN
Exec Dt:
11/22/2017
6
ZHANG, QING
Exec Dt:
11/23/2017
7
SUN, YU
Exec Dt:
11/22/2017
8
ZHOU, FUDAN
Exec Dt:
11/24/2017
9
WANG, YU
Exec Dt:
11/22/2017
10
HE, WENDUO
Exec Dt:
11/23/2017
Assignees
1
CHINA NATIONAL OFFSHORE OIL CORP.
NO. 25 NORTH AVENUE CHAOYANGMEN, DONGCHENG DISTRICT
BEIJING, CHINA
2
OFFSHORE OIL ENGINEERING CO., LTD.
NO. 199 HAIBIN 15 ROAD, TIANJIN PORT FREE TRADE ZONE
TIANJIN, CHINA
3
TIANJIN UNIVERSITY
92 WEIJIN ROAD, NANKAI DISTRICT
TIANJIN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11118733
US20190178443
15839858
Correspondence name and address
WANG & HO
66 HILLTOP ROAD
MILLINGTON, NJ 07946
Assignment: 3
Reel/Frame:045818/0345   Pages: 5
Recorded: 04/03/2018
Attorney Dkt #:GBDF003-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, FACHENG
Exec Dt:
03/19/2018
2
GAO, SHUANG
Exec Dt:
03/16/2018
3
TANG, KE
Exec Dt:
03/16/2018
4
LI, ZHIGANG
Exec Dt:
03/19/2018
5
ZHANG, YIGONG
Exec Dt:
03/19/2018
6
LUO, YONG
Exec Dt:
03/20/2018
7
WANG, JIN
Exec Dt:
03/20/2018
8
WANG, JUN
Exec Dt:
03/16/2018
9
LIU, WEIWEI
Exec Dt:
03/16/2018
10
ZHU, XIAOHUAN
Exec Dt:
03/19/2018
11
LI, YANG
Exec Dt:
03/16/2018
12
LI, JIANNAN
Exec Dt:
03/19/2018
13
MENG, XIANGWEI
Exec Dt:
03/19/2018
Assignees
1
CHINA NATIONAL OFFSHORE OIL CORPORATION
NO.25,CHAOYANGMENBEI DAJIE, DONGCHENG DISTRICT BEIJING CHINA 100010
BEIJING, CHINA 100010
2
OFFSHORE OIL ENGINEERING CO., LTD.
NO. 199 HAIBIN 15 ROAD, TIANJIN PORT, FREE TRADE ZONE, TIANJIN, CHINA 120116
TIANJIN, CHINA 120116
3
COTEC,INC
FLOOR 5 KAIKANG MANSION, SANQU, ANZHENXILI, CHAOYANG DISTRICT,BEIJING CHINA 100029
BEIJING, CHINA 100029
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10295083
US20190072211
15765491
Correspondence name and address
GOKALP BAYRAMOGLU
2520 ST.ROSE PARKWAY, SUITE 309
HENDERSON, NV 89074

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