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Patent Assignment Assignor Details
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Assignor Name : XIONG, CHUNMING
Total Assignments: 5
Assignment: 1
Reel/Frame:017983/0407   Pages: 5
Recorded: 06/06/2006
Attorney Dkt #:509772000300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUAN, SHIYI
Exec Dt:
05/29/2006
2
LUO, JIANHUI
Exec Dt:
05/29/2006
3
PU, RUOYING
Exec Dt:
05/29/2006
4
LIU, YUZHANG
Exec Dt:
05/29/2006
5
ZHU, HUAIJIANG
Exec Dt:
05/29/2006
6
WANG, PINGMEI
Exec Dt:
05/29/2006
7
XIONG, CHUNMING
Exec Dt:
05/29/2006
8
ZHANG, YING
Exec Dt:
05/29/2006
9
BAI, FENGLUAN
Exec Dt:
05/29/2006
10
YANG, JINGBO
Exec Dt:
05/29/2006
Assignee
1
PETROCHINA COMPANY LIMITED
16 ANDE ROAD, WORLD TOWER
DONGCHENG DISTRICT
BEIJING, CHINA 100011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7304116
US20060287456
11447035
Correspondence name and address
ALEX CHARTOVE
MORRISON & VOERSTER LLP
1650 TYSONS BLVD, SUITE 300
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:020296/0429   Pages: 5
Recorded: 12/12/2007
Attorney Dkt #:5696-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, PINGMEI
Exec Dt:
12/06/2007
2
LUO, JIANHUI
Exec Dt:
12/06/2007
3
LIU, YUZHANG
Exec Dt:
12/06/2007
4
ZHU, HUAIJIANG
Exec Dt:
12/06/2007
5
XIONG, CHUNMING
Exec Dt:
12/06/2007
6
LIU, QIANG
Exec Dt:
12/06/2007
7
JIANG, RUYI
Exec Dt:
12/06/2007
8
LI, YIKUN
Exec Dt:
12/06/2007
9
ZHANG, YING
Exec Dt:
12/06/2007
Assignee
1
PETROCHINA COMPANY LIMITED
WORLD TOWER, 16 ANDE ROAD, DONGCHENG DISTRICT
BEIJING, CHINA 100011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7867952
US20080139413
12001956
Correspondence name and address
THOMAS LANGER
COHEN PONTANI LIEBERMAN & PAVANE LLP
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 3
Reel/Frame:046191/0745   Pages: 4
Recorded: 05/21/2018
Attorney Dkt #:GAI17CN1408-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENG, FENG
Exec Dt:
05/09/2018
2
ZHAO, RUIDONG
Exec Dt:
05/09/2018
3
SHI, JUNFENG
Exec Dt:
05/09/2018
4
ZHANG, XIN
Exec Dt:
05/09/2018
5
ZHANG, JIANJUN
Exec Dt:
05/09/2018
6
XIONG, CHUNMING
Exec Dt:
05/09/2018
7
ZHANG, XISHUN
Exec Dt:
05/09/2018
8
PENG, YI
Exec Dt:
05/09/2018
9
CHEN, SHIWEN
Exec Dt:
05/09/2018
10
YANG, WEI
Exec Dt:
05/09/2018
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10866128
US20190086249
15983889
Correspondence name and address
HOFFMAN WARNICK LLC
540 BROADWAY
4TH FLOOR
ALBANY, NY 12207
Assignment: 4
Reel/Frame:057289/0308   Pages: 7
Recorded: 08/25/2021
Attorney Dkt #:5253.1037-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DING, BIN
Exec Dt:
08/19/2021
2
XIONG, CHUNMING
Exec Dt:
08/19/2021
3
GENG, XIANGFEI
Exec Dt:
08/19/2021
4
GUAN, BAOSHAN
Exec Dt:
08/18/2021
5
WEI, FALIN
Exec Dt:
08/20/2021
6
PAN, JINGJUN
Exec Dt:
08/19/2021
7
WU, BAOCHENG
Exec Dt:
08/19/2021
8
DONG, JINGFENG
Exec Dt:
08/20/2021
9
YAN, YOUGUO
Exec Dt:
08/20/2021
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11802233
US20220145164
17433839
Correspondence name and address
ALICE O. CARROLL
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 5
Reel/Frame:059889/0046   Pages: 6
Recorded: 05/11/2022
Attorney Dkt #:5253.1038-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIONG, CHUNMING
Exec Dt:
04/11/2022
2
WEI, FALIN
Exec Dt:
04/11/2022
3
YANG, HAIYANG
Exec Dt:
04/11/2022
4
XIE, YONGJUN
Exec Dt:
04/11/2022
5
SHAO, LIMING
Exec Dt:
04/11/2022
6
PENG, KANG
Exec Dt:
04/11/2022
7
ZENG, ZHIHUI
Exec Dt:
04/11/2022
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11952536
US20220259485
17739378
Correspondence name and address
ALICE O. CARROLL, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133

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