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Patent Assignment Assignor Details
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Assignor Name : WEI, CHANGQING
Total Assignments: 12
Assignment: 1
Reel/Frame:039825/0001   Pages: 6
Recorded: 09/22/2016
Attorney Dkt #:17424-000003-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, HAO
Exec Dt:
09/13/2016
2
LONG, CHAOFENG
Exec Dt:
09/13/2016
3
LIN, JUN
Exec Dt:
09/13/2016
4
CHEN, XIAOXIN
Exec Dt:
09/13/2016
5
LI, YUNHUI
Exec Dt:
09/13/2016
6
LIU, ZHUOWEI
Exec Dt:
09/13/2016
7
WEI, CHANGQING
Exec Dt:
09/13/2016
8
CHEN, LIJUAN
Exec Dt:
09/13/2016
9
CHEN, SHUHUI
Exec Dt:
09/13/2016
Assignee
1
GUANGDONG ZHONGSHENG PHARMACEUTICAL CO., LTD
THE INFORMATION AREA OF XIHU INDUSTRIAL BASE
SHILONG TOWN
DONGGUAN, GUANGDONG, CHINA 523325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9938292
US20170174703
15128064
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
DONALD G. WALKER
BLOOMFIELD HILLS, MI 48303
Assignment: 2
Reel/Frame:049848/0194   Pages: 5
Recorded: 07/24/2019
Attorney Dkt #:009137.00001\US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, HAO
Exec Dt:
07/09/2019
2
WEI, CHANGQING
Exec Dt:
07/09/2019
3
GUO, QIANG
Exec Dt:
07/09/2019
4
ZHANG, GUIFEN
Exec Dt:
07/09/2019
5
LIU, BIN
Exec Dt:
07/09/2019
6
LIAO, YONGGANG
Exec Dt:
07/09/2019
7
XIAO, YAO
Exec Dt:
07/09/2019
8
CHEN, SHUHUI
Exec Dt:
07/09/2019
Assignees
1
CSTONE PHARMACEUTICALS (SUZHOU) CO., LTD.
218 XINGHU ST
BUILDING A1 E168, SUZHOU INDUSTRIAL PARK
JIANGSU, CHINA 215123
2
CSTONE PHARMACEUTICALS (SHANGHAI ) CO., LTD
38 DEBAO ROAD
ROOM 211-20, 2F, BUILDING 1, SHANGHAI PILOT FREE TRADE ZONE
SHANGHAI, CHINA 200000
3
CSTONE PHARMACEUTICALS
802 WEST BAY ROAD
P. O. BOX 31119, GRAND PAVILION, HIBISCUS WAY
GRAND CAYMAN, CAYMAN ISLANDS KY 1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10745389
US20190375735
16476660
Correspondence name and address
BANNER & WITCOFF, LTD.
28 STATE STREET
SUITE 1800
BOSTON, MA 02109
Assignment: 3
Reel/Frame:051264/0337   Pages: 5
Recorded: 12/12/2019
Attorney Dkt #:17424-000045-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, YONGGANG
Exec Dt:
12/09/2019
2
LIU, CHAONAN
Exec Dt:
12/09/2019
3
WEI, CHANGQING
Exec Dt:
12/09/2019
4
WU, HAO
Exec Dt:
12/09/2019
5
CHEN, SHUHUI
Exec Dt:
12/09/2019
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO.9 GAOXIN ROAD
JIANGBEI NEW DISTRICT
NANJING, JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11254666
US20200216436
16621902
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 4
Reel/Frame:053372/0702   Pages: 5
Recorded: 07/31/2020
Attorney Dkt #:17424-000062-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, WEIWEI
Exec Dt:
06/23/2020
2
WU, HAO
Exec Dt:
06/23/2020
3
ZHENG, XUEJIAN
Exec Dt:
06/23/2020
4
HU, GUOPING
Exec Dt:
06/23/2020
5
WEI, CHANGQING
Exec Dt:
06/23/2020
6
LI, JIAN
Exec Dt:
06/23/2020
7
CHEN, SHUHUI
Exec Dt:
06/23/2020
Assignee
1
ZHUHAI UNITED LABORATORIES CO., LTD.
NO.2428, ANJI ROAD, SANZAO TOWN
JINWAN DISTRICT
ZHUHAI, GUANGDONG, CHINA 519040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11427581
US20210070754
16966112
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 5
Reel/Frame:054760/0959   Pages: 9
Recorded: 12/29/2020
Attorney Dkt #:17424-000079-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, QIANG
Exec Dt:
12/16/2020
2
WEI, CHANGQING
Exec Dt:
12/16/2020
3
XIAO, YAO
Exec Dt:
12/16/2020
4
FAN, LILI
Exec Dt:
12/16/2020
5
QIAN, WENYUAN
Exec Dt:
12/16/2020
Assignees
1
CSTONE PHARMACEUTICALS (SUZHOU) CO., LTD.
218 XINGHU ST
BUILDING A1 E168, SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
2
CSTONE PHARMACEUTICALS (SHANGHAI) CO., LTD.
ROOM 211-20, 2F, BUILDING 1, 38 DEBAO RD.
SHANGHAI PILOT FREE TRADE ZONE
SHANGHAI, CHINA 200000
3
CSTONE PHARMACEUTICALS
P.O. BOX 31119, GRAND PAVILION, HIBISCUS WAY
802 WEST BAY ROAD
GRAND CAYMAN, CAYMAN ISLANDS KY1-1205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11345682
US20210147394
17256670
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 6
Reel/Frame:055122/0585   Pages: 9
Recorded: 01/26/2021
Attorney Dkt #:314-1004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, WEIWEI
Exec Dt:
01/14/2021
2
QIAN, WENYUAN
Exec Dt:
01/14/2021
3
ZHENG, XUEJIAN
Exec Dt:
01/14/2021
4
HU, GUOPING
Exec Dt:
01/14/2021
5
WEI, CHANGQING
Exec Dt:
01/14/2021
6
LI, JIAN
Exec Dt:
01/14/2021
7
CHEN, SHUHUI
Exec Dt:
01/14/2021
Assignee
1
ZHUHAI UNITED LABORATORIES CO., LTD.
NO. 2428, ANJI ROAD, SANZAO TOWN
JINWAN DISTRICT ZHUHAI, GUANGDONG, CHINA 519040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11919896
US20210155621
17263416
Correspondence name and address
LUCAS & MERCANTI, LLP
30 BROAD STREET
21ST FLOOR
NEW YORK, NY 10004
Assignment: 7
Reel/Frame:055995/0669   Pages: 12
Recorded: 04/21/2021
Attorney Dkt #:P21412661US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, YONGGANG
Exec Dt:
03/22/2021
2
LIN, JUN
Exec Dt:
03/22/2021
3
LIU, CHAONAN
Exec Dt:
03/22/2021
4
WEI, CHANGQING
Exec Dt:
03/22/2021
5
QIAN, WENYUAN
Exec Dt:
03/22/2021
6
ZHANG, CHEN
Exec Dt:
03/22/2021
7
GONG, ZHEN
Exec Dt:
03/22/2021
8
LI, JIAN
Exec Dt:
03/22/2021
9
CHEN, SHUHUI
Exec Dt:
03/22/2021
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218 NO. 9 GAOXIN ROAD, JIANGBEI NEW DISTRICT, NANJING,
JIANGSU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11230544
NONE
17284806
Correspondence name and address
HOUSTON BESHINING LAW OFFICE PLLC
6818 SHARPVIEW DR.
HOUSTON, TX 77074
Assignment: 8
Reel/Frame:058681/0711   Pages: 9
Recorded: 01/10/2022
Attorney Dkt #:17424-000103-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAN, WENYUAN
Exec Dt:
11/30/2021
2
WEI, CHANGQING
Exec Dt:
11/30/2021
3
HU, GUOPING
Exec Dt:
11/30/2021
4
LI, JIAN
Exec Dt:
11/30/2021
5
CHEN, SHUHUI
Exec Dt:
11/30/2021
Assignees
1
GUANGZHOU JOYO PHARMATECH CO., LTD.
ROOM 526, BUILDING D, SEAT 095
WE ZHONGCHUANG SPACE, NO.39, RUIHE ROAD
GUANGZHOU, GUANGDONG, CHINA 510730
2
MEDSHINE DISCOVERY INC.
ROOM 218, NO.9 GAOXIN ROAD
NANJING, JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220227788
17596151
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 9
Reel/Frame:060528/0530   Pages: 11
Recorded: 07/18/2022
Attorney Dkt #:P22412942US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIAO, YONGGANG
Exec Dt:
05/23/2022
2
QIAN, WENYUAN
Exec Dt:
05/23/2022
3
WEI, CHANGQING
Exec Dt:
05/23/2022
4
XIAO, YAO
Exec Dt:
05/23/2022
5
XI, ZHENGYING
Exec Dt:
05/23/2022
6
ZHANG, CHEN
Exec Dt:
05/23/2022
7
LI, JIAN
Exec Dt:
05/23/2022
8
CHEN, SHUHUI
Exec Dt:
05/23/2022
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218 NO. 9 GAOXIN ROAD, JIANGBEI NEW DISTRICT
NANJING
JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11634424
US20230017858
17779310
Correspondence name and address
HOUSTON BESHINING LAW OFFICE PLLC
6818 SHARPVIEW DR.
HOUSTON, TX 77074
Assignment: 10
Reel/Frame:060263/0183   Pages: 4
Recorded: 06/21/2022
Attorney Dkt #:14565.0088FPWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, YAXIAN
Exec Dt:
06/07/2022
2
YUE, BAO
Exec Dt:
05/10/2022
3
YU, PENG
Exec Dt:
06/02/2022
4
WEI, CHANGQING
Exec Dt:
06/07/2022
5
QIAN, WENYUAN
Exec Dt:
06/08/2022
Assignee
1
KPC PHARMACEUTICALS, INC
NO.166 KEYI ROAD
STATE NEW AND HIGH TECHNOLOGY ZONE, KUNMING
YUNNAN, CHINA 650106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230045991
17787680
Correspondence name and address
MERCHANT & GOULD P.C.
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 11
Reel/Frame:060550/0632   Pages: 5
Recorded: 07/19/2022
Attorney Dkt #:059541-000089USPX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAO, WEIWEI
Exec Dt:
06/09/2022
2
LI, WENLONG
Exec Dt:
06/04/2022
3
WEI, CHANGQING
Exec Dt:
06/09/2022
4
QIAN, WENYUAN
Exec Dt:
06/08/2022
5
HU, GUOPING
Exec Dt:
06/08/2022
6
LI, JIAN
Exec Dt:
06/08/2022
7
CHEN, SHUHUI
Exec Dt:
06/08/2022
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO. 9 GAOXIN ROAD
JIANGBEI NEW DISTRICT
NANJING, JIANGSU PROVINCE, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230017539
17779091
Correspondence name and address
NIXON PEABODY LLP
70 WEST MADISON STREET
SUITE 5200
CHICAGO, IL 60602
Assignment: 12
Reel/Frame:062039/0469   Pages: 10
Recorded: 12/09/2022
Attorney Dkt #:17424-000159-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAN, WENYUAN
Exec Dt:
11/28/2022
2
LIAO, YONGGANG
Exec Dt:
11/28/2022
3
WEI, CHANGQING
Exec Dt:
11/28/2022
4
XI, ZHENGYING
Exec Dt:
11/28/2022
5
XIAO, YAO
Exec Dt:
11/28/2022
6
CHEN, SHUHUI
Exec Dt:
11/28/2022
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO.9 GAOXIN ROAD
JIANGBEI NEW DISTRICT
NANJING, JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230219920
18009440
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098

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