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Patent Assignment Assignor Details
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Assignor Name : LIU, ZHENBAO
Total Assignments: 5
Assignment: 1
Reel/Frame:054760/0970   Pages: 5
Recorded: 12/29/2020
Attorney Dkt #:34-131-GWP2020012402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, CHANGJUN
Exec Dt:
12/18/2020
2
SUN, YONGQING
Exec Dt:
12/18/2020
3
LIU, ZHENBAO
Exec Dt:
12/18/2020
4
LIANG, JIANXIONG
Exec Dt:
12/18/2020
5
YANG, ZHIYONG
Exec Dt:
12/18/2020
6
SU, JIE
Exec Dt:
12/18/2020
7
WANG, CHUNXU
Exec Dt:
12/18/2020
8
LI, WENHUI
Exec Dt:
12/18/2020
9
MA, CONGHUI
Exec Dt:
12/18/2020
10
HU, JIAQI
Exec Dt:
12/18/2020
11
LI, YONG
Exec Dt:
12/18/2020
12
HAN, SHUN
Exec Dt:
12/18/2020
13
NING, JING
Exec Dt:
12/18/2020
14
GAO, QI
Exec Dt:
12/18/2020
Assignee
1
CENTRAL IRON & STEEL RESEARCH INSTITUTE
76 XUEYUAN SOUTH ROAD, HAIDIAN
BEIJING, CHINA 100081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210197277
17136085
Correspondence name and address
BEIJING GAOWO C/O MANELLI SELTER PLLC
10560 MAIN STREET
SUITE 300
FAIRFAX, VA 22030
Assignment: 2
Reel/Frame:056421/0261   Pages: 10
Recorded: 06/03/2021
Attorney Dkt #:20618-0699US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHENBAO
Exec Dt:
12/29/2020
2
GUAN, XIAOLEI
Exec Dt:
12/29/2020
3
HOU, HAIYUN
Exec Dt:
12/29/2020
4
LUO, XIAOPENG
Exec Dt:
12/29/2020
5
WANG, MINGCHAO
Exec Dt:
12/29/2020
Assignee
1
SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
NO. 2258 CHENGBEI ROAD, JIADING DISTRICT
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210196222
17137462
Correspondence name and address
XIAOBING ZHANG
PO BOX 423
MCLEAN, VA 22101
Assignment: 3
Reel/Frame:058681/0604   Pages: 11
Recorded: 01/10/2022
Attorney Dkt #:21348
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YONG
Exec Dt:
12/07/2021
2
LYU, ZHIQING
Exec Dt:
12/07/2021
3
ZHAO, BO
Exec Dt:
12/07/2021
4
WANG, CHUNXU
Exec Dt:
12/07/2021
5
HAN, SHUN
Exec Dt:
12/07/2021
6
ZHAN, LE
Exec Dt:
12/07/2021
7
LIANG, JIANXIONG
Exec Dt:
12/07/2021
8
LIU, ZHENBAO
Exec Dt:
12/07/2021
9
WANG, CHANGJUN
Exec Dt:
12/07/2021
Assignees
1
CENTRAL IRON AND STEEL RESEARCH INSTITUTE
76 XUEYUAN SOUTH ROAD
HAIDIAN DISTRICT, BEIJING, CHINA 100081
2
YANSHAN UNIVERSITY
NO. 438 WEST SECTION OF HEBEI AVENUE
HAIGANG DISTRICT
QINHUANGDAO CITY, HEBEI, CHINA 066000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220347733
17570898
Correspondence name and address
HOLTZ, HOLTZ & VOLEK PC
630 NINTH AVE
SUITE 1010
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:059450/0477   Pages: 4
Recorded: 03/30/2022
Attorney Dkt #:1047.034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHENBAO
Exec Dt:
01/05/2022
2
LIANG, JIANXIONG
Exec Dt:
01/05/2022
3
WANG, XIAOHUI
Exec Dt:
01/05/2022
4
SUN, YONGQING
Exec Dt:
01/05/2022
5
WANG, CHANGJUN
Exec Dt:
01/05/2022
6
YANG, ZHIYONG
Exec Dt:
01/05/2022
Assignee
1
CENTRAL IRON AND STEEL RESEARCH INSTITUTE
76 XUEYUAN SOUTH ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11951530
US20220331856
17638179
Correspondence name and address
ANDREW D. BOCHNER
295 MADISON AVE
12TH FLOOR
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:059558/0561   Pages: 4
Recorded: 04/11/2022
Attorney Dkt #:1047-033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHENBAO
Exec Dt:
02/08/2022
2
WANG, XIAOHUI
Exec Dt:
02/08/2022
3
LIANG, JIANXIONG
Exec Dt:
02/08/2022
4
SUN, YONGQING
Exec Dt:
02/08/2022
5
WANG, CHANGJUN
Exec Dt:
02/08/2022
6
YANG, ZHIYONG
Exec Dt:
02/08/2022
7
GAO, YUGUANG
Exec Dt:
02/08/2022
8
GAO, JIE
Exec Dt:
02/08/2022
9
LIU, FUQIANG
Exec Dt:
02/08/2022
10
ZHANG, AILIANG
Exec Dt:
02/08/2022
Assignees
1
CENTRAL IRON AND STEEL RESEARCH INSTITUTE
76 XUEYUAN SOUTH ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100081
2
HANDAN XINXING SPECIAL STEEL PIPES CO. , LTD.
76 XUEYUAN SOUTH ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240082897
17766664
Correspondence name and address
ANDREW D. BOCHNER
295 MADISON AVENUE
12TH FLOOR
NEW YORK, NY 10017

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