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Patent Assignment Assignor Details
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Assignor Name : LIU, WEIBIN
Total Assignments: 16
Assignment: 1
Reel/Frame:019948/0787   Pages: 3
Recorded: 10/11/2007
Attorney Dkt #:1804.1009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PU, JIANTAO
Exec Dt:
08/27/2007
2
LIU, YI
Exec Dt:
08/27/2007
3
ZHA, HONGBIN
Exec Dt:
08/27/2007
4
LIU, WEIBIN
Exec Dt:
09/05/2007
5
UEHARA, YUSUKE
Exec Dt:
09/05/2007
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KANAGAWA
KAWASAKI, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080021882
11770123
Correspondence name and address
STAAS & HALSEY, LLP
1201 NEW YORK AVE., N.W.
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:024052/0160   Pages: 3
Recorded: 03/09/2010
Attorney Dkt #:3105.004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, YUEYONG
Exec Dt:
03/03/2010
2
LIU, WEIBIN
Exec Dt:
03/03/2010
Assignee
1
HUNAN RIVERS BIOTECHNOLOGY CO. LTD.
NO. 490, YINGBIN WEST ROAD
YIYANG CITY, HUNAN PROVINCE, CHINA 413000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8227217
US20110117617
12620142
Correspondence name and address
SHAHROKH FALATI
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 3
Reel/Frame:028530/0016   Pages: 3
Recorded: 07/11/2012
Attorney Dkt #:3105.004A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEI, YUEYONG
Exec Dt:
03/03/2010
2
LIU, WEIBIN
Exec Dt:
03/03/2010
Assignee
1
HUNAN RIVERS BIOTECHNOLOGY CO. LTD.
NO. 490, YINGBIN WEST ROAD
YIYANG CITY, HUNAN PROVINCE, CHINA 413000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8507250
US20120258521
13527933
Correspondence name and address
ANDREW K. GONSALVES
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 4
Reel/Frame:030624/0832   Pages: 5
Recorded: 06/17/2013
Attorney Dkt #:KAX.P.US0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JIJUN
Exec Dt:
04/24/2013
2
JIANG, CHENG
Exec Dt:
04/24/2013
3
LIU, WEIBIN
Exec Dt:
04/24/2013
4
ZHAO, YONG
Exec Dt:
04/24/2013
5
WANG, MENG
Exec Dt:
04/24/2013
6
JIANG, ZIQING
Exec Dt:
04/24/2013
7
FAN, JIA
Exec Dt:
04/24/2013
8
DU, XIANGGANG
Exec Dt:
04/24/2013
Assignee
1
RAILWAY ENGINEERING RESEARCH INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES
NO. 2 DALIUSHU ROAD
HAIDIAN DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9222225
US20130264394
13994931
Correspondence name and address
RENNER KENNER GREIVE BOBAK TAYLOR WEBER
106 SOUTH MAIN STREET, SUITE 400
FIRST NATIONAL TOWER
AKRON, OH 44308-1412
Assignment: 5
Reel/Frame:032327/0449   Pages: 5
Recorded: 02/28/2014
Attorney Dkt #:1156-027US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHUNGANG
Exec Dt:
02/24/2014
2
ZHAO, YOUMING
Exec Dt:
02/24/2014
3
JIANG, CHENG
Exec Dt:
02/24/2014
4
WANG, JIJUN
Exec Dt:
02/24/2014
5
WANG, MENG
Exec Dt:
02/24/2014
6
ZHAO, YONG
Exec Dt:
02/24/2014
7
LIU, WEIBIN
Exec Dt:
02/24/2014
8
JIANG, ZIQING
Exec Dt:
02/24/2014
9
YOU, RUILIN
Exec Dt:
02/24/2014
10
DU, XIANGGANG
Exec Dt:
02/24/2014
11
FAN, JIA
Exec Dt:
02/24/2014
Assignee
1
RAILWAY ENGINEERING RESEARCH INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES
NO. 2 DALIUSHU ROAD
HAIDIAN DISTRICT BEIJING, CHINA 100081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9758932
US20140203094
14342242
Correspondence name and address
SHUMAKER & SIEFFERT, P. A.
1625 RADIO DRIVE
SUITE 300
WOODBURY, MN 55125
Assignment: 6
Reel/Frame:032398/0748   Pages: 6
Recorded: 03/06/2014
Attorney Dkt #:1156-027US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR: LU, CHUNGANG TO LU, CHUNFANG PREVIOUSLY RECORDED ON REEL 032327 FRAME 0449. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LU, CHUNFANG
Exec Dt:
02/24/2014
2
ZHAO, YOUMING
Exec Dt:
02/24/2014
3
JIANG, CHENG
Exec Dt:
02/24/2014
4
WANG, JIJUN
Exec Dt:
02/24/2014
5
WANG, MENG
Exec Dt:
02/24/2014
6
ZHAO, YONG
Exec Dt:
02/24/2014
7
LIU, WEIBIN
Exec Dt:
02/24/2014
Assignee
1
RAILWAY ENGINEERING RESEARCH INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES
NO. 2 DALIUSHU ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9758932
US20140203094
14342242
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE
SUITE 300
WOODBURY, MN 55125
Assignment: 7
Reel/Frame:032579/0104   Pages: 6
Recorded: 04/01/2014
Attorney Dkt #:1156-027US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE MISSING INVENTORS LEFT OFF AT THE TIME OF CORRECTING THE MISSPELLING OF FIRST INVENTORS NAME PREVIOUSLY RECORDED ON REEL 032398 FRAME 0748. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LU, CHUNFANG
Exec Dt:
02/24/2014
2
ZHAO, YOUMING
Exec Dt:
02/24/2014
3
JIANG, CHENG
Exec Dt:
02/24/2014
4
WANG, JIJUN
Exec Dt:
02/24/2014
5
WANG, MENG
Exec Dt:
02/24/2014
6
ZHAO, YONG
Exec Dt:
02/24/2014
7
LIU, WEIBIN
Exec Dt:
02/24/2014
8
JIANG, ZIQING
Exec Dt:
02/24/2014
9
YOU, RUILIN
Exec Dt:
02/24/2014
10
DU, XIANGGANG
Exec Dt:
02/24/2014
11
FAN, JIA
Exec Dt:
02/24/2014
Assignee
1
RAILWAY ENGINEERING RESEARCH INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES
NO. 2 DALIUSHU ROAD
HAIDIAN DISTRICT BEIJING, CHINA 100081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9758932
US20140203094
14342242
Correspondence name and address
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE
SUITE 300
WOODBURY, MN 55125
Assignment: 8
Reel/Frame:043982/0938   Pages: 4
Recorded: 10/30/2017
Attorney Dkt #:67461-US (500-410US1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, WEIBIN
Exec Dt:
10/25/2017
Assignee
1
ILLINOIS TOOL WORKS INC.
155 HARLEM AVE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11009058
US20190113062
15797507
Correspondence name and address
SMALL PATENT LAW GROUP LLC
225 S. MERAMEC, STE.725
ST. LOUIS, MO 63105
Assignment: 9
Reel/Frame:049839/0879   Pages: 2
Recorded: 07/23/2019
Attorney Dkt #:480805.00521(67104-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEIBIN
Exec Dt:
02/02/2018
2
STELTZ, JEFFREY
Exec Dt:
02/02/2018
Assignee
1
ILLINOIS TOOL WORKS INC.
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190366944
16480042
Correspondence name and address
QUARLES & BRADY LLP/ITW AUTOMOTIVE OEM A
411 E. WISCONSIN AVE.
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 10
Reel/Frame:068073/0102   Pages: 8
Recorded: 07/24/2024
Attorney Dkt #:480805.00952
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, ZHILIN
Exec Dt:
09/24/2020
2
LIU, WEIBIN
Exec Dt:
09/28/2020
3
LV, CHUNJIE
Exec Dt:
09/28/2020
Assignee
1
ILLINOIS TOOL WORKS INC.
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12135050
US20220065284
17459620
Correspondence name and address
QUARLES & BRADY LLP
33 EAST MAIN STREET
SUITE 900
MADISON, WI 53703
Assignment: 11
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
Assignment: 12
Reel/Frame:064472/0272   Pages: 4
Recorded: 08/02/2023
Attorney Dkt #:67351US01 (70683-US-A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEIBIN
Exec Dt:
08/25/2022
2
SHANGHAI ITW PLASTIC & METAL CO., LTD.
Exec Dt:
08/25/2022
Assignee
1
ILLINOIS TOOL WORKS INC.
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018990
18222701
Correspondence name and address
MCANDREWS, HELD & MALLOY, LTD.
500 WEST MADISON STREET
SUITE 3400
CHICAGO, IL 60661
Assignment: 13
Reel/Frame:070506/0486   Pages: 4
Recorded: 03/13/2025
Attorney Dkt #:67756US01 (70815-US-A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEIBIN
Exec Dt:
04/16/2023
2
SUN, MENGLI
Exec Dt:
04/14/2023
3
SHANGHAI ITW PLASTIC & METAL CO., LTD.
Exec Dt:
04/16/2023
Assignee
1
ILLINOIS TOOL WORKS INC.
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240255013
18422766
Correspondence name and address
MICHAEL S. TOMSA
500 WEST MADISON STREET
SUITE 3400
CHICAGO, IL 60661
Assignment: 14
Reel/Frame:068060/0215   Pages: 4
Recorded: 07/23/2024
Attorney Dkt #:68346US01 (71074-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEIBIN
Exec Dt:
08/08/2023
2
SHANGHAI ITW PLASTIC & METAL CO., LTD.
Exec Dt:
08/08/2023
Assignee
1
ILLINOIS TOOL WORKS INC.
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250027521
18767553
Correspondence name and address
MICHAEL S. TOMSA
500 WEST MADISON STREET
SUITE 3400
CHICAGO, IL 60661
Assignment: 15
Reel/Frame:070506/0511   Pages: 4
Recorded: 03/13/2025
Attorney Dkt #:67756US01 (70815-US-A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, WEIBIN
Exec Dt:
12/20/2023
2
SUN, MENGLI
Exec Dt:
12/20/2023
3
SHANGHAI ITW PLASTIC & METAL CO., LTD.
Exec Dt:
12/20/2023
Assignee
1
ILLINOIS TOOL WORKS INC.
155 HARLEM AVENUE
GLENVIEW, ILLINOIS 60025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240255013
18422766
Correspondence name and address
MICHAEL S. TOMSA
500 WEST MADISON STREET
SUITE 3400
CHICAGO, IL 60661
Assignment: 16
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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