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Patent Assignment Assignor Details
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Assignor Name : XU, HUAQIANG
Total Assignments: 9
Assignment: 1
Reel/Frame:052199/0994   Pages: 4
Recorded: 03/23/2020
Attorney Dkt #:WK18-XYR-BLAT-US-945
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XI, ZHIJIAN
Exec Dt:
12/17/2018
2
XU, HUAQIANG
Exec Dt:
12/17/2018
3
LU, CHUNPING
Exec Dt:
12/17/2018
Assignee
1
ZHEJIANG PALO ALTO PHARMACEUTICALS,INC
ROOM 301,302, BUILDING 1, NO. 889, CENTURY AVENUE
KECHENG DISTRICT
QUZHOU, ZHEJIANG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10640515
US20190135828
16231265
Correspondence name and address
TONY HOM
81 70 ST
BROOKLYN, NY 112091113
Assignment: 2
Reel/Frame:052496/0658   Pages: 8
Recorded: 04/26/2020
Attorney Dkt #:WK18-XYR-BLAT-US-946
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XI, ZHIJIAN
Exec Dt:
12/17/2018
2
XU, HUAQIANG
Exec Dt:
12/17/2018
3
LU, CHUNPING
Exec Dt:
12/17/2018
4
WU, ZHONGSHAN
Exec Dt:
12/17/2018
5
SUN, FENG
Exec Dt:
12/17/2018
6
ZHANG, ZHENWEI
Exec Dt:
12/17/2018
Assignee
1
ZHEJIANG PALO ALTO PHARMACEUTICALS,INC
ROOM 301,302, BUILDING 1, NO. 889, CENTURY AVENUE,
KECHENG DISTRICT
QUZHOU, ZHEJIANG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10668090
US20190125771
16231497
Correspondence name and address
TONY HOM
81 70 ST
BROOKLYN, NY 112091113
Assignment: 3
Reel/Frame:055824/0848   Pages: 7
Recorded: 04/05/2021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XI, ZHIJIAN
Exec Dt:
07/02/2019
2
XU, HUAQIANG
Exec Dt:
07/02/2019
3
LU, CHUNPING
Exec Dt:
07/02/2019
4
WU, ZHONGSHAN
Exec Dt:
07/02/2019
5
SUN, FENG
Exec Dt:
07/02/2019
Assignee
1
ZHEJIANG PALO ALTO PHARMACEUTICALS,INC
ROOM 301,302, BUILDING 1, NO. 889, CENTURY AVENUE,
QUZHOU, ZHEJIANG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11008361
US20200048299
16656595
Correspondence name and address
TONY HOM
, 81 70 ST
BROOKLYN, NY 11209
Assignment: 4
Reel/Frame:054717/0076   Pages: 6
Recorded: 12/13/2020
Attorney Dkt #:D-ZJBL-00301-NUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XI, ZHIJIAN
Exec Dt:
06/10/2020
2
XU, HUAQIANG
Exec Dt:
06/10/2020
3
LU, CHUNPING
Exec Dt:
06/10/2020
4
WU, ZHONGSHAN
Exec Dt:
06/10/2020
Assignee
1
ZHEJIANG PALO ALTO PHARMACEUTICALS, INC.
ROOM 301 AND 302, BUILDING 1, 889 CENTURY AVENUE, KECHENG DISTRICT
QUZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10913765
US20200317712
16906141
Correspondence name and address
ERSON IP (NELSON IP)
P.O. BOX 30
PAINTED POST, NY 14870
Assignment: 5
Reel/Frame:057818/0846   Pages: 6
Recorded: 10/18/2021
Attorney Dkt #:688457-89US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, HUAQIANG
Exec Dt:
09/14/2021
2
LI, JIA
Exec Dt:
09/18/2021
3
SHI, JINGJING
Exec Dt:
09/18/2021
4
ZANG, YI
Exec Dt:
09/16/2021
5
SUN, DANDAN
Exec Dt:
09/17/2021
6
LIU, MINGLIANG
Exec Dt:
09/15/2021
7
XIE, RONGRONG
Exec Dt:
09/17/2021
8
YOU, ERLI
Exec Dt:
09/15/2021
9
GAO, LIXIN
Exec Dt:
09/17/2021
10
TAN, QIAN
Exec Dt:
09/18/2021
Assignee
1
SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
555 ZU CHONG ZHI ROAD
ZHANG JIANG
PUDONG, SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220213083
17603823
Correspondence name and address
JESSICA L. GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE, 2001 MARKET ST., SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:063291/0448   Pages: 5
Recorded: 04/11/2023
Attorney Dkt #:232119/VARI0223US/512220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, HUAQIANG
Exec Dt:
12/22/2022
Assignee
1
VAN ANDEL RESEARCH INSTITUTE
333 BOSTWICK AVENUE, N.E.
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220213083
17603823
Correspondence name and address
DOUGLAS H. SIEGEL
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002
Assignment: 7
Reel/Frame:063316/0418   Pages: 5
Recorded: 04/13/2023
Attorney Dkt #:688457-89US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XU, HUAQIANG
Exec Dt:
12/22/2022
Assignee
1
VAN ANDEL RESEARCH INSTITUTE
333 BOSTWICK AVENUE
N.E.,
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220213083
17603823
Correspondence name and address
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE
2001 MARKET STREET, SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:063194/0380   Pages: 5
Recorded: 03/31/2023
Attorney Dkt #:688457-118US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, HUAQIANG
Exec Dt:
03/10/2023
2
LI, JIA
Exec Dt:
03/27/2023
3
SHI, JINGJING
Exec Dt:
03/08/2023
4
ZANG, YI
Exec Dt:
03/27/2023
5
SUN, DANDAN
Exec Dt:
03/27/2023
6
LIU, MINGLIANG
Exec Dt:
03/10/2023
7
XIE, RONGRONG
Exec Dt:
03/10/2023
8
YOU, ERLI
Exec Dt:
03/10/2023
9
GAO, LIXIN
Exec Dt:
03/20/2023
10
TAN, QIAN
Exec Dt:
03/27/2023
Assignee
1
SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
555 ZU CHONG ZHI ROAD
ZHANG JIANG
PUDONG, SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230357244
18029359
Correspondence name and address
JESSICA L. GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE, 2001 MARKET ST., SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:064042/0367   Pages: 11
Recorded: 06/23/2023
Attorney Dkt #:224270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, JINGSHAN
Exec Dt:
04/20/2023
2
XIE, YUANCHAO
Exec Dt:
04/20/2023
3
ZHANG, LEIKE
Exec Dt:
04/20/2023
4
XIAO, GENGFU
Exec Dt:
04/20/2023
5
WANG, ZHEN
Exec Dt:
04/20/2023
6
JIANG, HUALIANG
Exec Dt:
09/27/2021
7
XU, HUAQIANG
Exec Dt:
04/20/2023
8
HU, TIANWEN
Exec Dt:
04/20/2023
9
TIAN, GUANGHUI
Exec Dt:
04/20/2023
Assignees
1
VIGONVITA LIFE SCIENCES CO., LTD.
FLOOR 8, BUILDING A, 108 YUXIN ROAD, SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
2
SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
555 ZU CHONG ZHI ROAD, ZHANG JIANG, PUDONG
SHANGHAI, CHINA 201203
3
WUHAN INSTITUTE OF VIROLOGY, CHINESE ACADEMY OF SCIENCES
NO.44, XIAO HONG SHAN MIDDLE AREA, SHUIGUOHU STREET, WUCHANG DISTRICT
WUHAN, HUBEI, CHINA 430071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230312584
18033673
Correspondence name and address
GANG LUO
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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