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Patent Assignment Assignor Details
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Assignor Name : WANG, GUIZHI
Total Assignments: 6
Assignment: 1
Reel/Frame:007219/0176   Pages: 4
Recorded: 10/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRATSINIS, SOTIRIS E.
Exec Dt:
09/28/1994
2
AKHTAR, M. KAMAL
Exec Dt:
09/16/1994
3
WANG, GUIZHI
Exec Dt:
09/21/1994
4
PANDA, SIDDHARTHA
Exec Dt:
09/27/1994
Assignee
1
UNIVERSITY OF CINCINNATI
201 WHERRY HALL
CINCINNATI, OHIO 45267-0829
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5525320
NONE
08273360
Correspondence name and address
FROST & JACOBS
JAY R. DESHMUKH
2500 PNC CENTER
201 EAST FIFTH STREET
CINCINNATI, OH 45202
Assignment: 2
Reel/Frame:019482/0253   Pages: 7
Recorded: 06/11/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, BAOJUN
Exec Dt:
06/01/2007
2
JIANG, TAO
Exec Dt:
06/01/2007
3
LI, JJANZHONG
Exec Dt:
06/01/2007
4
XING, LIHUA
Exec Dt:
06/02/2007
5
NING, YINGNAN
Exec Dt:
06/02/2007
6
SUN, SHUKUN
Exec Dt:
06/02/2007
7
KUANG, DONGTINE
Exec Dt:
06/02/2007
8
SUN, YONGCHENG
Exec Dt:
06/02/2007
9
HAN, YUNGUANG
Exec Dt:
06/01/2007
10
CHEN, OIAN
Exec Dt:
06/01/2007
11
CHEN, HONGXIA
Exec Dt:
06/02/2007
12
ZHANG, DESHUN
Exec Dt:
06/01/2007
13
LI, YULONG
Exec Dt:
06/01/2007
14
ZHANG, YONGJUN
Exec Dt:
06/01/2007
15
YUAN, HUIMIN
Exec Dt:
06/01/2007
16
WANG, SIHAN
Exec Dt:
06/01/2007
17
WANG, GUIZHI
Exec Dt:
06/01/2007
18
ZHANG, JINGYUAN
Exec Dt:
06/01/2007
Assignee
1
PETROCHINA COMPANY LIMITED
WORLD TOWER, 16 ANDE ROAD
DONGCHENG DISTRCT
BEIJING, 100011 P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7786336
US20070232481
11716540
Correspondence name and address
DORITY & MANNING, P.A.
P O BOX 1449
GREENVILLE, SOUTH CAROLINA 29602-1449
Assignment: 3
Reel/Frame:029617/0364   Pages: 32
Recorded: 01/11/2013
Attorney Dkt #:37282-513N01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, GANG
Exec Dt:
10/22/2012
2
ZHANG, BAOJUN
Exec Dt:
10/22/2012
3
LI, JIANZHONG
Exec Dt:
10/22/2012
4
WANG, SIHAN
Exec Dt:
10/22/2012
5
QU, JIABO
Exec Dt:
10/22/2012
6
HE, DEFU
Exec Dt:
10/22/2012
7
WANG, GUIZHI
Exec Dt:
10/22/2012
8
CHEN, QIAN
Exec Dt:
10/22/2012
9
YU, BUWEI
Exec Dt:
10/22/2012
10
ZHANG, DESHUN
Exec Dt:
10/22/2012
11
WANG, LIBO
Exec Dt:
10/22/2012
12
WANG, YALI
Exec Dt:
10/22/2012
13
LIANG, LIWEI
Exec Dt:
10/22/2012
14
GAO, YUXIN
Exec Dt:
10/22/2012
15
LI, JIE
Exec Dt:
10/22/2012
16
ZHANG, WENCHAO
Exec Dt:
10/22/2012
17
LI, HUA
Exec Dt:
10/22/2012
18
GAO, XIAOYU
Exec Dt:
10/22/2012
19
ZHA, SHOUHUI
Exec Dt:
10/22/2012
20
HUANG, FULING
Exec Dt:
10/22/2012
21
WEI, JING
Exec Dt:
10/22/2012
22
WANG, XIUHUI
Exec Dt:
10/22/2012
23
YU, XIANGMIN
Exec Dt:
10/22/2012
24
ZHAO, JINGYING
Exec Dt:
10/22/2012
25
HAN, XUEMEI
Exec Dt:
10/22/2012
26
SONG, CHUNFENG
Exec Dt:
10/22/2012
27
WEI, JUNFENG
Exec Dt:
10/22/2012
28
MENG, RUI
Exec Dt:
10/22/2012
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130090508
13704961
Correspondence name and address
CARL A. KUKKONEN, III
MINTZ LEVIN COHN FERRIS GLOVSKY & POPEO
3580 CARMEL MOUNTAIN ROAD, SUITE 300
SAN DIEGO, CA 92130
Assignment: 4
Reel/Frame:029610/0737   Pages: 7
Recorded: 01/11/2013
Attorney Dkt #:1004191-00004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, FULING
Exec Dt:
11/09/2012
2
WANG, SIHAN
Exec Dt:
11/09/2012
3
QIAN, JINHUA
Exec Dt:
11/05/2012
4
CHEN, QIAN
Exec Dt:
11/09/2012
5
LI, JIANZHONG
Exec Dt:
11/09/2012
6
WANG, GANG
Exec Dt:
11/09/2012
7
ZHANG, BAOJUN
Exec Dt:
11/09/2012
8
WANG, GUIZHI
Exec Dt:
11/09/2012
9
HAN, XUEMEI
Exec Dt:
11/09/2012
10
QU, JIABO
Exec Dt:
11/09/2012
11
SUN, SHUKUN
Exec Dt:
11/09/2012
12
WANG, XIUHUI
Exec Dt:
11/09/2012
13
GAO, YUXIN
Exec Dt:
11/09/2012
14
ZHANG, DESHUN
Exec Dt:
11/09/2012
15
YU, BUWEI
Exec Dt:
11/09/2012
16
WANG, LIBO
Exec Dt:
11/09/2012
17
WANG, YALI
Exec Dt:
11/09/2012
18
GUO, GUIYUE
Exec Dt:
11/09/2012
Assignee
1
PETROCHINA COMPANY LIMITED
NO. 9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9248430
US20120232321
13510216
Correspondence name and address
LOCKE LORD LLP
2200 ROSS AVENUE
SUITE 2200
DALLAS, TX 75201-6776
Assignment: 5
Reel/Frame:030323/0982   Pages: 6
Recorded: 04/30/2013
Attorney Dkt #:D7163
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHONGTAO
Exec Dt:
03/19/2013
2
LI, JIANZHONG
Exec Dt:
03/20/2013
3
WANG, FENGRONG
Exec Dt:
03/19/2013
4
WANG, GUIZHI
Exec Dt:
03/20/2013
5
ZHANG, ZHIXIANG
Exec Dt:
03/19/2013
6
YUAN, HUIMIN
Exec Dt:
03/19/2013
7
XU, XIANMING
Exec Dt:
03/19/2013
8
WAN, SHUBAO
Exec Dt:
03/20/2013
9
LI, FANGWEI
Exec Dt:
03/20/2013
10
MA, FENGBO
Exec Dt:
03/20/2013
11
WEI, JING
Exec Dt:
03/20/2013
12
ZHAO, JINA
Exec Dt:
03/20/2013
13
LIU, LIJUN
Exec Dt:
03/20/2013
14
ZHANG, DAWEI
Exec Dt:
03/20/2013
Assignee
1
PETROCHINA COMPANY LIMITED
NO.9, DONGZHIMEN NORTH ST.
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9440227
US20130137569
13814645
Correspondence name and address
BENJAMIN AARON ADLER, PH. D., J.D.
ADLER & ASSOCIATES
8011 CANDLE LANE
HOUSTON, TEXAS 77071
Assignment: 6
Reel/Frame:050821/0095   Pages: 10
Recorded: 10/24/2019
Attorney Dkt #:114364-0124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, HONGLING
Exec Dt:
09/27/2019
2
WANG, SIHAN
Exec Dt:
09/27/2019
3
MA, KECUN
Exec Dt:
09/27/2019
4
XU, XIANMING
Exec Dt:
09/27/2019
5
WANG, LIBO
Exec Dt:
09/27/2019
6
WANG, GUIZHI
Exec Dt:
09/27/2019
7
JIANG, YAN
Exec Dt:
09/27/2019
8
FENG, LEGANG
Exec Dt:
09/27/2019
9
WANG, YULONG
Exec Dt:
09/27/2019
10
SUN, ENHAO
Exec Dt:
09/27/2019
11
HUO, HONGLIANG
Exec Dt:
09/27/2019
12
LIU, TONG
Exec Dt:
09/27/2019
13
WANG, YALI
Exec Dt:
09/27/2019
14
WANG, XIUHUI
Exec Dt:
09/27/2019
15
GAO, HAN
Exec Dt:
09/27/2019
16
CAO, YUANYUAN
Exec Dt:
09/27/2019
17
WANG, FENGRONG
Exec Dt:
09/27/2019
18
GUAN, WEIHONG
Exec Dt:
09/27/2019
19
LIN, RUHAI
Exec Dt:
09/27/2019
20
HAN, XUEMEI
Exec Dt:
09/27/2019
21
HAN, YUNGUANG
Exec Dt:
09/27/2019
22
HUANG, FULING
Exec Dt:
09/27/2019
23
YU, BUWEI
Exec Dt:
09/27/2019
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT, BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352572
US20200190409
16663128
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007-5109

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