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Patent Assignment Assignor Details
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Assignor Name : MA, ZHANGUO
Total Assignments: 4
Assignment: 1
Reel/Frame:037577/0423   Pages: 5
Recorded: 01/25/2016
Attorney Dkt #:00181.0002.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, ZHANGUO
Exec Dt:
01/22/2016
2
GONG, PENG
Exec Dt:
01/22/2016
3
ZHANG, FAN
Exec Dt:
01/22/2016
4
ZHAO, GUOZHEN
Exec Dt:
01/22/2016
5
HE, CHUNCHUN
Exec Dt:
01/22/2016
6
MA, YUNJING
Exec Dt:
01/22/2016
Assignee
1
CHINA UNIVERSITY OF MINING AND TECHNOLOGY
RESEARCH CENTER OF CHINA UNIVERSITY OF MINING AND TECHNOLOGY, NO. 1 UNIVERSITY ROAD
XUZHOU, CHINA 221116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160138397
15006035
Correspondence name and address
ANOVA LAW GROUP, PLLC
21351 GENTRY DRIVE, SUITE 150
STERLING, VA 20166
Assignment: 2
Reel/Frame:037591/0363   Pages: 6
Recorded: 01/25/2016
Attorney Dkt #:00181.0001.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, ZHANGUO
Exec Dt:
01/22/2016
2
ZHAO, GUOZHEN
Exec Dt:
01/22/2016
3
ZHANG, FAN
Exec Dt:
01/22/2016
4
GONG, PENG
Exec Dt:
01/22/2016
5
JIANG, ZHONGXI
Exec Dt:
01/22/2016
6
YANG, JIANLI
Exec Dt:
01/22/2016
7
ZHANG, XINLI
Exec Dt:
01/22/2016
8
MA, ZHANLIN
Exec Dt:
01/22/2016
9
MA, YUNJING
Exec Dt:
01/22/2016
Assignee
1
CHINA UNIVERSITY OF MINING AND TECHNOLOGY
RESEARCH CENTER OF CHINA UNIVERSITY OF MINING AND TECHNOLOGY, NO. 1 UNIVERSITY ROAD
XUZHOU, CHINA 221116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9850747
US20160138374
15005847
Correspondence name and address
ANOVA LAW GROUP, PLLC
21351 GENTRY DRIVE, SUITE 150
STERLING, VA 20166
Assignment: 3
Reel/Frame:050795/0667   Pages: 14
Recorded: 10/22/2019
Attorney Dkt #:SANYP008US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XIANWEN
Exec Dt:
09/17/2019
2
HAN, QIAORONG
Exec Dt:
09/17/2019
3
ZHANG, YANMING
Exec Dt:
09/17/2019
4
MA, XU
Exec Dt:
09/17/2019
5
MA, ZHANGUO
Exec Dt:
09/17/2019
6
HU, YANGMING
Exec Dt:
09/17/2019
7
ZHOU, CHANGJING
Exec Dt:
09/17/2019
8
XIAO, YUANXIANG
Exec Dt:
09/17/2019
9
SHI, HUAQIANG
Exec Dt:
09/17/2019
10
CHEN, BAOCHUN
Exec Dt:
09/17/2019
11
GU, YONGHONG
Exec Dt:
09/17/2019
12
WEN, XIAOYONG
Exec Dt:
09/17/2019
13
LAI, XUAN'ANG
Exec Dt:
09/17/2019
14
DING, YONG
Exec Dt:
09/17/2019
15
YE, LIANG
Exec Dt:
09/17/2019
16
ZHAO, QIANYUN
Exec Dt:
09/17/2019
17
MA, XINXING
Exec Dt:
09/17/2019
18
WANG, YAJUAN
Exec Dt:
09/17/2019
19
BI, MAN
Exec Dt:
09/17/2019
20
SHI, HUA
Exec Dt:
09/17/2019
21
HE, MINGFANG
Exec Dt:
09/17/2019
22
LIU, XIAORUI
Exec Dt:
09/17/2019
23
GAO, WEI
Exec Dt:
09/17/2019
24
LI, HONGYING
Exec Dt:
09/17/2019
25
LING, YUN
Exec Dt:
09/17/2019
26
HAO, RUIFEN
Exec Dt:
09/17/2019
27
SHEN, LEI
Exec Dt:
09/17/2019
28
SU, GUOHUI
Exec Dt:
09/17/2019
29
ZHOU, SHAOWEI
Exec Dt:
09/17/2019
30
LI, SHUSHENG
Exec Dt:
09/17/2019
31
LI, ZHE
Exec Dt:
09/17/2019
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11313192
US20200040682
16607068
Correspondence name and address
WEAVER AUSTIN VILLENEUVE & SAMPSON LLP
P. O. BOX 70250
OAKLAND, CA 94612-0250
Assignment: 4
Reel/Frame:054218/0421   Pages: 4
Recorded: 10/30/2020
Attorney Dkt #:GBZQLH004-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YE, YANGSHENG
Exec Dt:
10/22/2020
2
YOU, RUILIN
Exec Dt:
10/21/2020
3
FAN, JIA
Exec Dt:
10/22/2020
4
LIU, WEIBIN
Exec Dt:
10/21/2020
5
DU, XIANGGANG
Exec Dt:
10/22/2020
6
TAN, ZHENYU
Exec Dt:
10/21/2020
7
MA, ZHANGUO
Exec Dt:
10/22/2020
8
XU, LIANGSHAN
Exec Dt:
10/21/2020
Assignees
1
CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED RAILWAY ENGINEERING RESEARCH INSTITUTE
NO. 2 DALIUSHU ROAD HAIDIAN DISTRICT BEIJING
BEIJING, CHINA 100081
2
CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED
NO. 2 DALIUSHU ROAD HAIDIAN DISTRICT BEIJING
BEIJING, CHINA 100081
3
BEIJING TIEKE SHOUGANG TRACK TECHNOLOGY CO. , LTD
NO. 24, SOUTH YANG ROAD, SHAHE TOWN,CHANGPING DISTRICT BEIJING
BEIJING, CHINA 102206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11136724
US20210123191
17051787
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD
SUITE 100
HENDERSON, NV 89014

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