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Patent Assignment Assignor Details
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Assignor Name : LI, ZIRUI
Total Assignments: 6
Assignment: 1
Reel/Frame:014610/0502   Pages: 7
Recorded: 10/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, ZIRUI
Exec Dt:
07/09/2003
2
MA, XIN
Exec Dt:
07/09/2003
3
WANG, ZHEN L.
Exec Dt:
07/09/2003
4
TEO, JEREMY
Exec Dt:
07/09/2003
Assignee
1
INSTITUTE FOR INFOCOMM RESEARCH
21 HENG MUI KENG TERRACE
SINGAPORE 119613
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040009459
10430363
Correspondence name and address
EDWARDS & ANGELL, LLP
DIANNE M. REES
P.O. BOX 9169
BOSTON, MA 02209
Assignment: 2
Reel/Frame:048367/0323   Pages: 8
Recorded: 02/19/2019
Attorney Dkt #:15079.0001-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, QIANG
Exec Dt:
02/15/2019
2
LI, YUANLI
Exec Dt:
02/14/2019
3
CHEN, SI
Exec Dt:
02/15/2019
4
WANG, ZHU
Exec Dt:
02/13/2019
5
DONG, ZHAO
Exec Dt:
02/15/2019
6
LI, ZIRUI
Exec Dt:
02/13/2019
7
MA, XINLU
Exec Dt:
02/14/2019
8
YANG, LU
Exec Dt:
02/13/2019
9
GAO, YONGJUAN
Exec Dt:
02/15/2019
10
ZHENG, YUNCHENG
Exec Dt:
02/14/2019
11
SUN, NAICHAO
Exec Dt:
02/15/2019
Assignee
1
AMPSOURCE BIOPHARMA SHANGHAI INC
NO. 3, LANE 908, ZIPING ROAD, PUDONG NEW AREA
SHANGHAI, CHINA 201318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11123438
US20190184026
16326412
Correspondence name and address
FINNEGAN
901 NEW YORK AVE NW
WASHINGTON, DC 20001
Assignment: 3
Reel/Frame:051490/0062   Pages: 8
Recorded: 01/07/2020
Attorney Dkt #:1891/9 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, YONGJUAN
Exec Dt:
10/08/2019
2
CHEN, SI
Exec Dt:
10/08/2019
3
LI, ZIRUI
Exec Dt:
10/08/2019
4
TU, XIAOPING
Exec Dt:
10/08/2019
5
SUN, BILL NAI-CHAU
Exec Dt:
10/08/2019
6
LI, QIANG
Exec Dt:
10/08/2019
Assignees
1
AMPSOURCE BIOPHARMA SHANGHAI INC.
NO. 3, LANE 908, ZIPING ROAD
PUDONG NEW AREA
SHANGHAI, CHINA 201318
2
PHARMAB, INC.
ROOM 315, NO.518 BIBO ROAD
PUDONG NEW AREA
SHANGHAI, CHINA 201303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11472863
NONE
16604081
Correspondence name and address
JEFFREY L. WILSON
3015 CARRINGTON MILL BLVD, SUITE 550
MORRISVILLE, NC 27560
Assignment: 4
Reel/Frame:053784/0730   Pages: 5
Recorded: 09/16/2020
Attorney Dkt #:15079.0005-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, ZHAO
Exec Dt:
09/10/2020
2
ZHOU, CHI
Exec Dt:
09/10/2020
3
FENG, XIONG
Exec Dt:
09/10/2020
4
LI, ZIRUI
Exec Dt:
09/10/2020
5
LI, YUANLI
Exec Dt:
09/10/2020
6
LI, QIANG
Exec Dt:
09/10/2020
Assignee
1
AMPSOURCE BIOPHARMA SHANGHAI INC.
NO. 3, LANE 908, ZIPING ROAD
PUDONG NEW AREA
SHANGHAI, CHINA 201318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210380654
16604088
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT & DUNNER LLP
901 NEW YORK AVENUE NW
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:054264/0326   Pages: 4
Recorded: 10/30/2020
Attorney Dkt #:GBZQLH003-PKG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, JUNHENG
Exec Dt:
10/21/2020
2
FANG, HANGWEI
Exec Dt:
10/21/2020
3
LI, ZIRUI
Exec Dt:
10/22/2020
4
LI, YANSHAN
Exec Dt:
10/22/2020
5
LI, CHENGLIANG
Exec Dt:
10/21/2020
6
YU, HAOYONG
Exec Dt:
10/21/2020
7
XU, LIANGSHAN
Exec Dt:
10/21/2020
8
PAN, ZHEN
Exec Dt:
10/22/2020
Assignees
1
CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED RAILWAY ENGINEERING RESEARCH INSTITUTE
NO. 2 DALIUSHU ROAD, HAIDIAN DISTRICT,
BEIJING, CHINA 100081
2
CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED
NO. 2 DALIUSHU ROAD, HAIDIAN DISTRICT,
BEIJING, CHINA 100081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11162227
US20210230809
17051789
Correspondence name and address
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD
SUITE 100
HENDERSON, NV 89014
Assignment: 6
Reel/Frame:069072/0031   Pages: 48
Recorded: 09/30/2024
Attorney Dkt #:DEHAO-24002-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DONG, QUANXIAO
Exec Dt:
04/02/2024
2
QIU, PENG
Exec Dt:
04/02/2024
3
CUI, XUELIANG
Exec Dt:
04/02/2024
4
GUO, YUBAO
Exec Dt:
04/02/2024
5
BAO, XINGXU
Exec Dt:
04/02/2024
6
LIU, SONGRAN
Exec Dt:
04/02/2024
7
NIU, RUIXUE
Exec Dt:
04/02/2024
8
YAN, SIMENG
Exec Dt:
04/02/2024
9
SHEN, YITONG
Exec Dt:
04/02/2024
10
XU, HUIHUI
Exec Dt:
04/02/2024
11
ZHANG, SONGQI
Exec Dt:
04/02/2024
12
ZHANG, YUANQING
Exec Dt:
04/02/2024
13
XIAO, JUNHENG
Exec Dt:
04/02/2024
14
WANG, XIANHONG
Exec Dt:
04/02/2024
15
ZHANG, HONGMING
Exec Dt:
04/02/2024
16
LIU, HAITAO
Exec Dt:
04/02/2024
17
LIU, WEIBIN
Exec Dt:
04/02/2024
18
GAO, FENGXIANG
Exec Dt:
04/02/2024
19
DONG, YANLEI
Exec Dt:
04/02/2024
20
LI, ZIRUI
Exec Dt:
04/02/2024
21
ZHANG, HUAN
Exec Dt:
04/02/2024
22
LI, YANSHAN
Exec Dt:
04/02/2024
23
LI, CHENGLIANG
Exec Dt:
04/02/2024
24
ZHANG, MINXIAO
Exec Dt:
04/02/2024
25
SONG, TIANTIAN
Exec Dt:
04/02/2024
26
LIU, ZHI
Exec Dt:
04/02/2024
27
WEI, YONGWANG
Exec Dt:
04/02/2024
28
LIU, XIAORU
Exec Dt:
04/02/2024
29
BAO, LINHENG
Exec Dt:
04/02/2024
30
LI, LIFEN
Exec Dt:
04/02/2024
31
JIANG, RUOLIN
Exec Dt:
04/02/2024
32
YU, XIAOZHAO
Exec Dt:
04/02/2024
33
QIU, CHENG
Exec Dt:
04/02/2024
34
ZHANG, LI
Exec Dt:
04/02/2024
35
LIU, KUAN
Exec Dt:
04/02/2024
36
WEN, YUQING
Exec Dt:
04/02/2024
37
ZHAO, HANG
Exec Dt:
04/02/2024
38
DONG, LITING
Exec Dt:
04/02/2024
39
ZHAO, QIANG
Exec Dt:
04/02/2024
40
ZHANG, NING
Exec Dt:
04/02/2024
41
GUAN, HONGSONG
Exec Dt:
04/02/2024
42
GAO, LING
Exec Dt:
04/02/2024
43
PEI, HUITONG
Exec Dt:
04/02/2024
Assignees
1
HEBEI TIEKE YICHEN NEW MATERIALS TECHNOLOGY CORPORATION LIMITED
NO. 1, YICHEN NORTH STREET, GAOCHENG DISTRICT
SHIJIAZHUANG, HEBEI, CHINA 052160
2
RAILWAY ENGINEERING RESEARCH INSTITUTE, CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED
BUILDING 303, DISTRICT 2, NO. 2, DALIUSHU ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100190
3
BEIJING TIEKESHOUGANG RAILWAY TECHNOLOGY CORPORATION LIMITED
NO. 24, SHAYANG ROAD SOUTH, SHAHE TOWN
CHANGPING DISTRICT
BEIJING, CHINA 102206
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250101163
18852484
Correspondence name and address
CHARLES HO
BARRON & YOUNG PLLC
5465 LEGACY DRIVE, SUITE 650
PLANO, TX 75024

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