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Patent Assignment Assignor Details
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Assignor Name : YU, JIN-CHEN
Total Assignments: 17
Assignment: 1
Reel/Frame:030914/0111   Pages: 8
Recorded: 07/31/2013
Attorney Dkt #:NEXG-001/02_001/03_001/04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUI-HONG
Exec Dt:
05/09/2005
2
RUBENSTEIN, ALLAN E.
Exec Dt:
05/09/2005
3
YU, JIN-CHEN
Exec Dt:
05/09/2005
4
STEWART, SCOTT
Exec Dt:
05/09/2005
5
SHEN, XIAODONG
Exec Dt:
05/09/2005
Assignee
1
NEXGENIX PHARMACEUTICALS INC.
30 EAST 85TH STREET, SUITE 3B
NEW YORK, NEW YORK 10028
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8211875
US20090118240
11815443
 
8487004
US20120315298
13524590
 
NONE
US20130345244
13918223
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE, NW, SUITE 700
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:024922/0626   Pages: 7
Recorded: 09/01/2010
Attorney Dkt #:NEXG-005/03US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, RUIHONG
Exec Dt:
04/27/2010
2
RUBENSTEIN, ALLAN E.
Exec Dt:
04/29/2010
3
YU, JIN-CHEN
Exec Dt:
04/27/2010
Assignee
1
NEXGENIX PHARMACEUTICALS, LLC
152 WEST 57TH STREET, SUITE 11B
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8329683
US20100292218
12631667
Correspondence name and address
COOLEY LLP
777 6TH STREET, NW, SUITE 1100
WASHINGTON, DC 20001
Assignment: 3
Reel/Frame:029241/0423   Pages: 11
Recorded: 11/05/2012
Attorney Dkt #:NEXG-010/01US 305388-2050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECK, JAMES V.
Exec Dt:
01/03/2007
2
CHABALA, JOHN C.
Exec Dt:
03/30/2011
3
CHEN, RUIHONG
Exec Dt:
03/29/2011
4
RUBENSTEIN, ALLAN
Exec Dt:
03/31/2011
5
YU, JIN-CHEN
Exec Dt:
03/31/2011
Assignee
1
NEXGENIX PHARMACEUTICALS, LLC
152 WEST 57TH STREET, SUITE 11B
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110190237
12861806
Correspondence name and address
COOLEY LLP
777 6TH STREET, NW
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:033690/0978   Pages: 10
Recorded: 09/08/2014
Attorney Dkt #:ONCS-010/02US 320532-2091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHABALA, JOHN C
Exec Dt:
03/30/2011
2
CHEN, RUIHONG
Exec Dt:
03/29/2011
3
RUBENSTEIN, ALLAN
Exec Dt:
03/31/2011
4
YU, JIN-CHEN
Exec Dt:
03/31/2011
5
HECK, JAMES
Exec Dt:
01/03/2007
Assignee
1
NEXGENIX PHARMACEUTICALS LLC
152 WEST 57TH STREET
SUITE 11B
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140135290
14071413
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVE NW
SUITE 700, PATENT GROUP
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:030016/0379   Pages: 3
Recorded: 03/15/2013
Attorney Dkt #:0081785-000006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, WEIJIA
Exec Dt:
03/13/2013
2
LI, SHENGFENG
Exec Dt:
03/13/2013
3
YU, JIN-CHEN
Exec Dt:
03/13/2013
4
DENG, XIAOBIN
Exec Dt:
03/13/2013
Assignee
1
BIO-THERA SOLUTIONS, LTD., CO.
11 KAIYUAN BLVD., BLDG. A6-5F
GUANGZHOU SCIENCE CITY
510530, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140178413
13837187
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:047562/0149   Pages: 4
Recorded: 11/21/2018
Attorney Dkt #:0081785-000013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, WEIJIA
Exec Dt:
11/05/2018
2
HUANG, XIAOYANG
Exec Dt:
11/02/2018
3
YU, JIN-CHEN
Exec Dt:
11/08/2018
4
OU, ZIQIANG
Exec Dt:
11/07/2018
5
PENG, XIAN
Exec Dt:
11/07/2018
6
YANG, YILI
Exec Dt:
11/08/2018
7
LI, SHENGFENG
Exec Dt:
11/08/2018
8
QIN, CHAO
Exec Dt:
11/05/2018
Assignee
1
BIO-THERA SOLUTIONS, LTD.
11 KAIYUAN BLVD., BLDG. A6-5F
SCIENCE CITY, GUANGZHOU, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11192954
US20190048095
16100995
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:061209/0820   Pages: 5
Recorded: 09/26/2022
Attorney Dkt #:689755-7US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, SHIZHONG
Exec Dt:
07/06/2021
2
ZHENG, DANDAN
Exec Dt:
07/15/2021
3
YU, JIN-CHEN
Exec Dt:
10/11/2021
4
LI, SHENGFENG
Exec Dt:
09/08/2022
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD, SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230139700
17913429
Correspondence name and address
JESSICA L. GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE, 2001 MARKET ST., SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:063827/0707   Pages: 8
Recorded: 06/01/2023
Attorney Dkt #:689755.0002/2US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YANYU
Exec Dt:
02/26/2021
2
WU, YONG
Exec Dt:
02/26/2021
3
ZHOU, YUANQING
Exec Dt:
07/29/2021
4
QIN, CHAO
Exec Dt:
07/06/2021
5
XIAO, CUIZHEN
Exec Dt:
04/07/2022
6
WU, ZHIHAO
Exec Dt:
02/26/2021
7
HUANG, DANDAN
Exec Dt:
02/26/2021
8
LIU, YUJIE
Exec Dt:
02/26/2021
9
WANG, SHENGWU
Exec Dt:
02/26/2021
10
LIU, CUIHUA
Exec Dt:
02/26/2021
11
QI, YUNPENG
Exec Dt:
04/08/2022
12
YU, JIN-CHEN
Exec Dt:
10/11/2021
13
LI, SHENGFENG
Exec Dt:
04/11/2022
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD., SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230338526
17767990
Correspondence name and address
PANITCH SCHWARZE BELISARIO & NADEL LLP
2001 MARKET STREET, SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:064385/0345   Pages: 10
Recorded: 07/26/2023
Attorney Dkt #:689755-2US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTYING DATA BY INCLUDING THE 14TH INVENTOR PREVIOUSLY OMITTED PREVIOUSLY RECORDED ON REEL 063827 FRAME 0707. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CHEN, YANYU
Exec Dt:
02/26/2021
2
WU, YONG
Exec Dt:
02/26/2021
3
ZHOU, YUANQING
Exec Dt:
07/29/2021
4
QIN, CHAO
Exec Dt:
07/06/2021
5
XIAO, CUIZHEN
Exec Dt:
04/07/2022
6
WU, ZHIHAO
Exec Dt:
02/26/2021
7
HUANG, DANDAN
Exec Dt:
02/26/2021
8
LIU, YUJIE
Exec Dt:
02/26/2021
9
WANG, SHENGWU
Exec Dt:
02/26/2021
10
LIU, CUIHUA
Exec Dt:
02/26/2021
11
QI, YUNPENG
Exec Dt:
04/08/2022
12
YU, JIN-CHEN
Exec Dt:
10/11/2021
13
ZHANG, LI
Exec Dt:
04/09/2022
14
LI, SHENGFENG
Exec Dt:
04/11/2022
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD., SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230338526
17767990
Correspondence name and address
PANITCH SCHWARZE BELISARIO & NADEL LLP
2001 MARKET STREET, SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:060314/0212   Pages: 7
Recorded: 06/26/2022
Attorney Dkt #:689755-5US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, ZIQI
Exec Dt:
06/16/2022
2
QIN, CHAO
Exec Dt:
06/16/2022
3
YU, JIN-CHEN
Exec Dt:
06/16/2022
4
HUANG, DANDAN
Exec Dt:
06/17/2022
5
WU, YONG
Exec Dt:
06/16/2022
6
CAO, DI
Exec Dt:
06/16/2022
7
LIU, CUIHUA
Exec Dt:
06/16/2022
8
SONG, SHUQIANG
Exec Dt:
06/17/2022
9
LI, SHENGFENG
Exec Dt:
06/17/2022
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD, SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230203164
17788330
Correspondence name and address
JESSICA L. GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE, 2001 MARKET ST., SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:062537/0823   Pages: 6
Recorded: 01/30/2023
Attorney Dkt #:689755-8US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, XIANQIN
Exec Dt:
01/05/2023
2
SHEN, JINGYI
Exec Dt:
01/05/2023
3
TANG, WEIJIA
Exec Dt:
01/05/2023
4
YU, JIN-CHEN
Exec Dt:
01/10/2023
5
LI, SHENGFENG
Exec Dt:
01/17/2023
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD, SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230303711
18018804
Correspondence name and address
JESSICA L. GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE, 2001 MARKET ST., SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:062601/0423   Pages: 6
Recorded: 02/06/2023
Attorney Dkt #:689755-9US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIFAN
Exec Dt:
01/05/2022
2
LIANG, QIULIAN
Exec Dt:
08/24/2022
3
YU, JIN-CHEN
Exec Dt:
01/10/2023
4
LI, SHENGFENG
Exec Dt:
01/17/2023
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD, SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230287126
18019918
Correspondence name and address
JESSICA L. GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE, 2001 MARKET ST., SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:063268/0696   Pages: 5
Recorded: 04/10/2023
Attorney Dkt #:689755-10US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUE, HAITAO
Exec Dt:
03/01/2023
2
PEI, SHUJUN
Exec Dt:
03/01/2023
3
SU, ZIQI
Exec Dt:
03/01/2023
4
TANG, WEIJIA
Exec Dt:
03/01/2023
5
YU, JIN-CHEN
Exec Dt:
03/07/2023
6
LI, SHENGFENG
Exec Dt:
03/01/2023
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD, SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002511
18030886
Correspondence name and address
JESSICA L. GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE, 2001 MARKET ST., SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:063562/0462   Pages: 5
Recorded: 05/08/2023
Attorney Dkt #:689755-11US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, YIFAN
Exec Dt:
04/13/2023
2
LIANG, QIULIAN
Exec Dt:
08/24/2022
3
PEI, SHUJUN
Exec Dt:
03/01/2023
4
YU, JIN-CHEN
Exec Dt:
03/07/2023
5
LI, SHENGFENG
Exec Dt:
04/19/2023
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD, SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240067728
18035591
Correspondence name and address
JESSICA L. GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE, 2001 MARKET ST., SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:063712/0970   Pages: 6
Recorded: 05/22/2023
Attorney Dkt #:689755-12US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, SHIZHONG
Exec Dt:
03/01/2023
2
LIANG, BINGHUI
Exec Dt:
03/09/2023
3
YU, JIN-CHEN
Exec Dt:
03/07/2023
4
LI, XIAO
Exec Dt:
01/11/2023
5
SONG, SHUQIANG
Exec Dt:
03/06/2023
6
LI, SHENGFENG
Exec Dt:
04/19/2023
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD, SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230416386
18037401
Correspondence name and address
JESSICA L. GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE, 2001 MARKET ST., SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 16
Reel/Frame:064119/0835   Pages: 5
Recorded: 06/29/2023
Attorney Dkt #:689755-14US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIN, CHAO
Exec Dt:
05/12/2023
2
XIAO, CUIZHEN
Exec Dt:
05/08/2023
3
YU, JIN-CHEN
Exec Dt:
05/12/2023
4
LI, SHENGFENG
Exec Dt:
06/19/2023
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD., SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, KOREA, REPUBLIC OF 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240092892
18270428
Correspondence name and address
PANITCH SCHWARZE BELISARIO & NADEL LLP
2001 MARKET STREET, SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 17
Reel/Frame:064422/0628   Pages: 7
Recorded: 07/28/2023
Attorney Dkt #:689755-14US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE COUNTRY OF THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 064119 FRAME 0835. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
QIN, CHAO
Exec Dt:
05/12/2023
2
XIAO, CUIZHEN
Exec Dt:
05/08/2023
3
YU, JIN-CHEN
Exec Dt:
05/12/2023
4
LI, SHENGFENG
Exec Dt:
06/19/2023
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD., SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240092892
18270428
Correspondence name and address
PANITCH SCHWARZE BELISARIO & NADEL LLP
2001 MARKET STREET, SUITE 2800
PHILADELPHIA, PA 19103

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