skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : WEI, XIAWEI
Total Assignments: 14
Assignment: 1
Reel/Frame:047463/0357   Pages: 2
Recorded: 11/09/2018
Attorney Dkt #:C1278/20045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, XIAWEI
Exec Dt:
11/06/2018
2
LUO, MIN
Exec Dt:
11/07/2018
3
WEI, YUQUAN
Exec Dt:
11/06/2018
Assignee
1
SICHUAN UNIVERSITY
NO.24, SOUTH SECTION 1, FIRST RING ROAD
WUHOU DISTRICT
CHENGDU, CHINA 610065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10869922
US20190134191
16300295
Correspondence name and address
CAESAR RIVISE, PC
1635 MARKET STREET
7 PENN CENTER, 12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:051400/0024   Pages: 3
Recorded: 12/23/2019
Attorney Dkt #:C1278/20054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, XIAWEI
Exec Dt:
12/10/2019
2
ZHAO, XIA
Exec Dt:
12/10/2019
3
WEI, YUQUAN
Exec Dt:
12/10/2019
4
ZHAO, ZHIWEI
Exec Dt:
12/10/2019
Assignee
1
SICHUAN UNIVERSITY
NO.24, SOUTH SECTION 1, FIRST RING ROAD
WUHOU DISTRICT CHENGDU
SICHUAN, CHINA 610065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11738072
US20200121770
16625835
Correspondence name and address
JOSEPH F. MURPHY
1635 MARKET STREET
12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:053009/0192   Pages: 13
Recorded: 06/23/2020
Attorney Dkt #:103133-661306-70007US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, KEVIN X.
Exec Dt:
05/13/2020
2
WEI, XIAWEI
Exec Dt:
05/13/2020
3
ZHANG, LI
Exec Dt:
05/13/2020
4
YU, YANXIN
Exec Dt:
05/13/2020
5
ZHOU, KAI
Exec Dt:
05/13/2020
6
HU, BOYU
Exec Dt:
05/13/2020
7
CHEN, ZHAOGUO
Exec Dt:
05/13/2020
8
ZHANG, HUIYU
Exec Dt:
05/13/2020
9
CHEN, SHUHUI
Exec Dt:
05/13/2020
Assignee
1
MEDSHINE DISCOVERY, INC.
NO. 9 GAOXIN ROAD, ROOM 218
JIANGBEI NEW DISTRICT
NANJIANG, JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210078958
16955510
Correspondence name and address
Y. JENNY CHEN
POLSINELLI PC
ONE INTERNATIONAL PLACE, SUITE 3900
BOSTON, MA 02110
Assignment: 4
Reel/Frame:053166/0484   Pages: 15
Recorded: 07/09/2020
Attorney Dkt #:17424-000056-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, BIN
Exec Dt:
05/25/2020
2
WEI, XIAWEI
Exec Dt:
05/25/2020
3
SUN, XUEFENG
Exec Dt:
05/25/2020
4
ZHANG, LEI
Exec Dt:
05/25/2020
5
XU, ZHAOYING
Exec Dt:
05/25/2020
6
LI, WENLI
Exec Dt:
05/25/2020
7
ZHANG, PENG
Exec Dt:
05/25/2020
8
GAO, FENG
Exec Dt:
05/25/2020
9
LUO, YUNFU
Exec Dt:
05/25/2020
10
LI, JIAN
Exec Dt:
05/25/2020
11
CHEN, SHUHUI
Exec Dt:
05/25/2020
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO.9 GAOXIN ROAD
GAOXIN DEVELOPMENT DISTRICT
NANJING, JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11136315
US20200339549
16960468
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 5
Reel/Frame:054874/0342   Pages: 5
Recorded: 01/11/2021
Attorney Dkt #:EZIP1-PN.002-JGC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, LINGYUN
Exec Dt:
12/15/2020
2
WEI, XIAWEI
Exec Dt:
12/15/2020
3
ZHANG, PENG
Exec Dt:
12/15/2020
4
CHEN, ZHAOGUO
Exec Dt:
12/17/2020
5
WANG, CAILIN
Exec Dt:
12/15/2020
6
ZHAO, LELE
Exec Dt:
12/17/2020
7
LI, JIAN
Exec Dt:
12/17/2020
8
CHEN, SHUHUI
Exec Dt:
12/17/2020
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO. 9 GAOXIN ROAD
GAOXIN DEVELOPMENT DISTRICT, JIANGSU
NANJING, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11046720
US20210147453
17048951
Correspondence name and address
JCIP
1055 WEST 7TH STREET, 33RD FLOOR
LOS ANGELES, CA 90017
Assignment: 6
Reel/Frame:056943/0526   Pages: 9
Recorded: 07/22/2021
Attorney Dkt #:17424-000089-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, XIAWEI
Exec Dt:
06/03/2021
2
DING, CHARLES Z.
Exec Dt:
06/03/2021
3
LI, JIAN
Exec Dt:
06/03/2021
4
CHEN, SHUHUI
Exec Dt:
06/03/2021
5
WEI, YUQUAN
Exec Dt:
06/03/2021
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO.9 GAOXIN ROAD
JIANGBEI NEW DISTRICT
NANJING, JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220062244
17414491
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 7
Reel/Frame:063921/0475   Pages: 11
Recorded: 06/12/2023
Attorney Dkt #:39012U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, CHUNLI
Exec Dt:
04/25/2022
2
WEI, XIAWEI
Exec Dt:
04/25/2022
3
WU, CHENGDE
Exec Dt:
04/25/2022
4
HU, GUOPING
Exec Dt:
04/25/2022
5
JIANG, NING
Exec Dt:
04/25/2022
6
ZHENG, WEI
Exec Dt:
04/25/2022
7
LI, JIAN
Exec Dt:
04/25/2022
8
CHEN, SHUHUI
Exec Dt:
04/25/2022
Assignee
1
JUMBO DRUG BANK CO., LTD.
NO. 18, SECTION 2, BIO-CITY MIDDLE ROAD, HIGH-TECH ZONE, CHENGDU
SICHUAN, CHINA 610000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11739090
US20220324864
17763732
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S WEST STREET
39012U_JBG_HJ
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:060641/0662   Pages: 8
Recorded: 07/27/2022
Attorney Dkt #:17424-000134-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, XIAWEI
Exec Dt:
06/07/2022
2
HUANG, ZHIGANG
Exec Dt:
06/07/2022
3
DING, CHARLES Z.
Exec Dt:
06/07/2022
4
WEI, YUQUAN
Exec Dt:
06/07/2022
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO.9 GAOXIN ROAD
JIANGBEI NEW DISTRICT
NANJING, JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230022708
17787631
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 9
Reel/Frame:060518/0812   Pages: 6
Recorded: 06/16/2022
Attorney Dkt #:PA150.0161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, LINGYUN
Exec Dt:
06/14/2022
2
WEI, XIAWEI
Exec Dt:
06/16/2022
3
YANG, PENG
Exec Dt:
06/14/2022
4
ZHAO, LELE
Exec Dt:
06/14/2022
5
ZHANG, CHEN
Exec Dt:
06/14/2022
6
JIANG, NING
Exec Dt:
06/16/2022
7
ZHENG, WEI
Exec Dt:
06/16/2022
8
LI, JIAN
Exec Dt:
06/14/2022
9
CHEN, SHUHUI
Exec Dt:
06/14/2022
Assignee
1
JUMBO DRUG BANK CO., LTD.
NO.18, SECTION 2, BIO-CITY MIDDLE ROAD, HIGH-TECH ZONE
CHENGDU, SICHUAN, CHINA 610000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220281895
17664026
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030
Assignment: 10
Reel/Frame:061357/0348   Pages: 6
Recorded: 08/30/2022
Attorney Dkt #:0361.0014-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SU, SHENG
Exec Dt:
07/04/2022
2
WEI, XIAWEI
Exec Dt:
07/04/2022
3
LUO, YUNFU
Exec Dt:
07/04/2022
4
ZHANG, GUOLI
Exec Dt:
07/04/2022
5
WANG, YONG
Exec Dt:
07/04/2022
6
CHEN, SHUHUI
Exec Dt:
07/04/2022
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO.9 GAOXIN ROAD
JIANGBEI NEW DISTRICT NANJING
JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230167068
17789662
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP, LLP
1951 KIDWELL DRIVE
SUITE 310
TYSONS CORNER, VA 22182
Assignment: 11
Reel/Frame:061882/0915   Pages: 4
Recorded: 11/04/2022
Attorney Dkt #:C1278/20070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, XIAWEI
Exec Dt:
10/28/2022
2
LU, GUANGWEN
Exec Dt:
10/25/2022
3
WANG, WEI
Exec Dt:
10/25/2022
4
YANG, JINLIANG
Exec Dt:
10/26/2022
5
YANG, LI
Exec Dt:
10/25/2022
6
LI, JIONG
Exec Dt:
10/25/2022
7
YANG, JINGYUN
Exec Dt:
10/27/2022
8
WEI, YUQUAN
Exec Dt:
10/27/2022
9
WANG, ZHENLING
Exec Dt:
10/27/2022
10
ZHAO, ZHIWEI
Exec Dt:
10/25/2022
11
SHEN, GUOBO
Exec Dt:
10/25/2022
Assignee
1
WESTVAC BIOPHARMA CO., LTD.
NO. 552 FENGHUANG ROAD, CHENGDU TIANFU
INTERNATIONAL BIO-TOWN, SHUANGLIU DISTRICT
CHENGDU, CHINA 610000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230233665
17923303
Correspondence name and address
CAESAR RIVISE, PC
1635 MARKET STREET
7 PENN CENTER, 12TH FLOOR
PHILADELPHIA, PA 19103-2212
Assignment: 12
Reel/Frame:063831/0297   Pages: 7
Recorded: 06/01/2023
Attorney Dkt #:137183-00102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, XIANGRONG
Exec Dt:
02/20/2023
2
WEI, XIAWEI
Exec Dt:
02/20/2023
3
WEI, YUQUAN
Exec Dt:
02/20/2023
Assignee
1
WESTGENE BIOPHARMA CO., LTD
NO. 552 FENGHUANG ROAD
CHENGDU, TIANFU INTERNATIONAL BIO-TOWN, CHINA 610000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11839657
US20230226192
18117049
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 13
Reel/Frame:065505/0291   Pages: 7
Recorded: 11/09/2023
Attorney Dkt #:137183-00103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, XIANGRONG
Exec Dt:
02/20/2023
2
WEI, XIAWEI
Exec Dt:
02/20/2023
3
WEI, YUQUAN
Exec Dt:
02/20/2023
Assignee
1
WESTGENE BIOPHARMA CO., LTD.
NO. 522 FENGHUANG ROAD
CHENGDU TIANFU INTERNATIONAL BIO-TOWN
CHENGDU, SICHUAN, CHINA 610000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11839657
US20230226192
18117049
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 14
Reel/Frame:063062/0139   Pages: 4
Recorded: 03/22/2023
Attorney Dkt #:PA150.0207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIAN, WENYUAN
Exec Dt:
03/13/2023
2
WEI, XIAWEI
Exec Dt:
03/20/2023
3
YANG, CHUNDAO
Exec Dt:
03/13/2023
4
XU, GUANGHAI
Exec Dt:
03/13/2023
5
JIANG, NING
Exec Dt:
03/17/2023
6
CHEN, SHUHUI
Exec Dt:
03/13/2023
Assignee
1
JUMBO DRUG BANK CO., LTD.
NO.18, SECTION 2, BIO-CITY MIDDLE ROAD, HIGH-TECH ZONE
CHENGDU, SICHUAN, CHINA 610000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230357241
18246247
Correspondence name and address
NOVICK, KIM & LEE, PLLC
3251 BLENHEIM BLVD, SUITE 500
FAIRFAX, VA 22030

Search Results as of: 04/28/2024 11:09 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT