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Patent Assignment Assignor Details
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Assignor Name : XUE, HUIFENG
Total Assignments: 2
Assignment: 1
Reel/Frame:029264/0180   Pages: 7
Recorded: 11/08/2012
Attorney Dkt #:14137-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, SHUNQIN
Exec Dt:
10/20/2012
2
XIE, WEI
Exec Dt:
10/22/2012
3
WANG, ZONGBAO
Exec Dt:
10/19/2012
4
XUE, HUIFENG
Exec Dt:
10/19/2012
5
GONG, GUANGBI
Exec Dt:
10/26/2012
6
WANG, TINGHAI
Exec Dt:
10/19/2012
7
WU, JIE
Exec Dt:
10/19/2012
8
SUN, LIMIN
Exec Dt:
10/23/2012
9
KANG, HONGMIN
Exec Dt:
10/23/2012
10
HUANG, DEHUA
Exec Dt:
10/23/2012
11
WANG, SHUFENG
Exec Dt:
10/23/2012
12
JIANG, CAILAN
Exec Dt:
10/19/2012
13
LV, LONGGANG
Exec Dt:
10/19/2012
14
ZHENG, YUNDI
Exec Dt:
10/23/2012
Assignee
1
PETROCHINA COMPANY LIMITED
NO. 9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8785345
US20130225400
13594659
Correspondence name and address
LI-HUA WENG, BRINKS HOFER GILSON & LIONE
NBC TOWER, SUITE 3600
455 N. CITYFRONT PLAZA DRIVE
CHICAGO, IL 60611-5599
Assignment: 2
Reel/Frame:059763/0648   Pages: 19
Recorded: 04/28/2022
Attorney Dkt #:2233.007US/WPI20CN092-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, QING
Exec Dt:
04/23/2022
2
WEN, DAWEI
Exec Dt:
04/23/2022
3
HE, SHENGBAO
Exec Dt:
04/23/2022
4
XIU, YUAN
Exec Dt:
04/23/2022
5
TIAN, LIN
Exec Dt:
04/23/2022
6
YANG, DINGZHONG
Exec Dt:
04/23/2022
7
HE, JING
Exec Dt:
04/23/2022
8
DOU, MINNA
Exec Dt:
04/23/2022
9
CHEN, FEI
Exec Dt:
04/23/2022
10
LIU, KUNHONG
Exec Dt:
04/23/2022
11
LI, CHENCHEN
Exec Dt:
04/23/2022
12
XUE, HUIFENG
Exec Dt:
04/23/2022
13
WANG, JIANMING
Exec Dt:
04/23/2022
Assignees
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING CITY, CHINA 102249
2
BEIJING ORIENDA INSTRUMENTS CO., LTD
RM 402, NO. 5 BUILDING NO. 1A
CHAOQIAN ROAD, CHANGPING SCIENCE & TECHNOLOGY CENTER
BEIJING CITY, CHINA 102200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230001327
17772367
Correspondence name and address
BRYAN S. LEMANSKI
29 W. LAWRENCE STREET, STE. 210
PONTIAC, MI 48342

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