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Patent Assignment Assignor Details
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Assignor Name : CHENG, JINGCAI
Total Assignments: 8
Assignment: 1
Reel/Frame:021560/0952   Pages: 3
Recorded: 09/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, JINGCAI
Exec Dt:
08/18/2008
2
CHIAO, JENWEI
Exec Dt:
08/18/2008
3
JIN, HAIYA
Exec Dt:
08/18/2008
4
ZHONG, CHENGJUAN
Exec Dt:
08/18/2008
Assignee
1
WUXI JC PHARMACEUTICAL TECHNOLOGY CO., LTD.
170 HUIHE ROAD
WUXI JIANGSU 214036, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8039511
US20090005438
12093829
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 2
Reel/Frame:023742/0793   Pages: 3
Recorded: 01/06/2010
Attorney Dkt #:09548.1186USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, JINGCAI
Exec Dt:
12/10/2009
2
YAO, QIZHENG
Exec Dt:
12/10/2009
3
WANG, ZHAOHUI
Exec Dt:
12/10/2009
4
HUA, WEIYI
Exec Dt:
12/10/2009
Assignee
1
CHENG, JINGCAI
170 HUIHE ROAD
WUXI JIANGSU 214036, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8642765
US20100137356
12663461
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 3
Reel/Frame:031561/0206   Pages: 6
Recorded: 11/07/2013
Attorney Dkt #:P-77532-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHAO
Exec Dt:
10/21/2013
2
WANG, XI
Exec Dt:
10/21/2013
3
YONG, YUMEI
Exec Dt:
10/21/2013
4
ZHANG, GUANGJI
Exec Dt:
10/21/2013
5
CHENG, JINGCAI
Exec Dt:
10/21/2013
6
FENG, XIN
Exec Dt:
10/21/2013
7
LI, XIANGYANG
Exec Dt:
10/21/2013
8
ZHANG, WEIPENG
Exec Dt:
10/21/2013
9
LI, YUANYUAN
Exec Dt:
10/21/2013
10
MAO, ZAISHA
Exec Dt:
10/21/2013
Assignees
1
INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
NO.1 ZHONGGUANCUN NORTH SECOND STREET
BEIJING, CHINA 100190
2
NANJING JIUZHANG CHEMICAL TECHNOLOGY CO., LTD
NO. 1 HUQIAO EAST ROAD
MEMBRANE INDUSTRIAL PARK, PUKOU ECONOMIC DEVELOPMENT ZONE
NANJING, JIANGSU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8894966
US20140120031
14068804
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ, LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:034711/0654   Pages: 2
Recorded: 12/29/2014
Attorney Dkt #:20352.0007USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHENG, JINGCAI
Exec Dt:
11/28/2014
Assignee
1
JC (WUXI) COMPANY, INC.
NO. 200, 5TH DISTRICT, SCIENCE AND TECHNOLOGY PARK
7 CHANGJIANG ROAD, NEW DISTRICT
WUXI, JIANGSU, CHINA 214028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8642765
US20100137356
12663461
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:037741/0157   Pages: 3
Recorded: 02/16/2016
Attorney Dkt #:20352.0089USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, JINGCAI
Exec Dt:
02/15/2016
2
ZHANG, CHUNXIA
Exec Dt:
02/15/2016
3
CHENG, ZHIWEI
Exec Dt:
02/15/2016
Assignee
1
JC (WUXI) COMPANY, INC.
NO. 200, FLOOR 2, 5TH DISTRICT, BUILDING A
SCIENCE AND TECHNOLOGY PARK 7 CHANGJIANG ROAD, NEW DISTRICT
WUXI, JIANGSU, CHINA 214028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10010520
US20160250175
14912239
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 6
Reel/Frame:049430/0449   Pages: 3
Recorded: 06/11/2019
Attorney Dkt #:20352.0157USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, JINGCAI
Exec Dt:
11/07/2018
2
ZHANG, CHUNXIA
Exec Dt:
11/07/2018
3
CHENG, ZHIWEI
Exec Dt:
11/07/2018
Assignee
1
JC (WUXI) COMPANY, INC.
NO.200, FLOOR 2, 5TH DISTRICT, BUILDING A, SCIENCE AND TECHNOLOGY PARK, 7 CHANGJIANG ROAD, XINWU DISTRICT
WUXI, JIANGSU, CHINA 214028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11298334
US20190142780
16097535
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 S. 7TH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:055200/0640   Pages: 3
Recorded: 02/09/2021
Attorney Dkt #:20352.0167USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, JINGCAI
Exec Dt:
11/12/2019
2
GU, GUOLIN
Exec Dt:
11/12/2019
3
HUANG, BIAO
Exec Dt:
11/12/2019
Assignee
1
JC (WUXI) COMPANY, INC.
NO. 200, 5TH DISTRICT, SCIENCE AND TECHNOLOGY PARK, 7 CHANGJIANG ROAD, XINWU DISTRICT
WUXI, JIANGSU, CHINA 214028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11897838
US20200079731
16489226
Correspondence name and address
HAMRE SCHUMANN MUELLER & LARSON P.C.
45 S 7TH STREET SUITE 2700
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:054506/0785   Pages: 3
Recorded: 12/01/2020
Attorney Dkt #:19026.0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, JINGCAI
Exec Dt:
11/10/2020
2
YANG, CHAO
Exec Dt:
11/10/2020
Assignee
1
INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
1 NORTH 2ND STREET, ZHONGGUANCUN
HAIDIAN DISTRICT
BEIJING, CHINA 100190
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230211258
15734067
Correspondence name and address
PATENT FILING SPECIALIST INC.
16 WELLINGTON AVE.
GREENVILLE, SC 29609

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