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Patent Assignment Assignor Details
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Assignor Name : DAI, MEIBI
Total Assignments: 13
Assignment: 1
Reel/Frame:038729/0193   Pages: 9
Recorded: 05/26/2016
Attorney Dkt #:23663-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, BIN
Exec Dt:
10/09/2014
2
CUI, MINGXIANG
Exec Dt:
10/09/2014
3
CHEN, ZHENGXIA
Exec Dt:
10/09/2014
4
DAI, MEIBI
Exec Dt:
10/09/2014
5
ZHANG, ZAIHONG
Exec Dt:
10/09/2014
6
LV, YING
Exec Dt:
10/09/2014
7
TIAN, LILI
Exec Dt:
10/09/2014
Assignee
1
WUXI APPTEC (SHANGHAI) CO., LTD.
NO. 1 BUILDING, 288 FUTE ZHONG ROAD
WAIGAOQIAO FREE TRADE ZONE
SHANGHAI, CHINA 200131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9834563
US20170166578
15039607
Correspondence name and address
MERCK & CO., INC.
P. O. BOX 2000
RY86-2011A
RAHWAY, NJ 07065
Assignment: 2
Reel/Frame:045310/0445   Pages: 7
Recorded: 03/22/2018
Attorney Dkt #:17424-000022-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, SHUHUI
Exec Dt:
02/03/2018
2
CHEN, ZHENGXIA
Exec Dt:
02/01/2018
3
DAI, MEIBI
Exec Dt:
02/01/2018
4
XIE, CHENG
Exec Dt:
02/01/2018
5
LI, PENG
Exec Dt:
02/01/2018
6
ZHANG, YANG
Exec Dt:
02/01/2018
7
LIANG, GUIBAI
Exec Dt:
02/02/2018
8
WANG, QIANG
Exec Dt:
02/05/2018
9
LIAO, JIANGPENG
Exec Dt:
02/01/2018
10
SUN, FEI
Exec Dt:
02/01/2018
11
HU, GUOPING
Exec Dt:
02/02/2018
12
LI, JIAN
Exec Dt:
02/06/2018
Assignees
1
HARBIN ZHENBAO PHARMACEUTICAL CO., LTD.
NO.8 FIRST YANTAI ROAD, JIZHONG DISTRICT, HAPING ROAD
DEVELOPMENT ZONE, HARBIN
HEILONGJIANG, CHINA 150060
2
MEDSHINE DISCOVERY INC.
ROOM 218, NO.9 GAOXIN ROAD
GAOXIN DEVELOPMENT DISTRICT
NANJING, JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10519133
US20180222886
15750704
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
DONALD G. WALKER
BLOOMFIELD HILLS, MI 48303
Assignment: 3
Reel/Frame:049205/0086   Pages: 17
Recorded: 05/17/2019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHENGXIA
Exec Dt:
05/08/2019
2
LONG, CHAOFENG
Exec Dt:
05/08/2019
3
ZHANG, YANG
Exec Dt:
05/08/2019
4
CHEN, XIAOXIN
Exec Dt:
05/08/2019
5
WANG, YIKAI
Exec Dt:
05/08/2019
6
DAI, MEIBI
Exec Dt:
05/08/2019
7
LIU, ZHUOWEI
Exec Dt:
05/08/2019
8
ZHAO, HAIXIA
Exec Dt:
05/08/2019
9
LIU, XING
Exec Dt:
05/08/2019
10
HU, GUOPING
Exec Dt:
05/08/2019
11
LI, JIAN
Exec Dt:
05/08/2019
12
CHEN, SHUHUI
Exec Dt:
05/08/2019
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 #
 
 
 
 
 
 
 
 
 
 
 
11008292
US20200062716
16461373
Correspondence name and address
HOUSTON BESHINING LAW OFFICE PLLC
6818 SHARPVIEW DR.
HOUSTON, TX 77074
Assignment: 4
Reel/Frame:052507/0402   Pages: 13
Recorded: 04/28/2020
Attorney Dkt #:P20410876US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LONG, CHAOFENG
Exec Dt:
03/06/2020
2
ZHANG, YANG
Exec Dt:
03/06/2020
3
CHEN, ZHENGXIA
Exec Dt:
03/06/2020
4
CHEN, XIAOXIN
Exec Dt:
03/06/2020
5
LIU, ZHUOWEI
Exec Dt:
03/06/2020
6
DAI, MEIBI
Exec Dt:
03/06/2020
7
LIU, ZHIQIANG
Exec Dt:
03/06/2020
8
CHEN, SHUHUI
Exec Dt:
03/06/2020
Assignees
1
GUANGDONG ZHONGSHENG PHARMACEUTICAL CO., LTD
THE INFORMATION AREA OF XIHU INDUSTRIAL BASE, SHILONG TOWN DONGGUAN,
GUANGDONG, CHINA 523325
2
GUANGDONG XIANQIANG PHARMACEUTICAL CO., LTD
NO.6 GONGYE STREET, HIGH-TECH ECONOMIC DEVELOPMENT ZONE, GUANGDONG CONGHUA GUANGZHOU
GUANGDONG, CHINA 510990
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11440903
US20210087181
16759734
Correspondence name and address
HOUSTON BESHINING LAW OFFICE PLLC
6818 SHARPVIEW DR.
HOUSTON, TX 77074
Assignment: 5
Reel/Frame:052262/0190   Pages: 6
Recorded: 03/30/2020
Attorney Dkt #:17424-000049-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YANG
Exec Dt:
03/26/2020
2
CHEN, ZHENGXIA
Exec Dt:
03/26/2020
3
DAI, MEIBI
Exec Dt:
03/26/2020
4
LI, WENJU
Exec Dt:
03/26/2020
5
LI, JIAN
Exec Dt:
03/26/2020
6
CHEN, SHUHUI
Exec Dt:
03/26/2020
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO.9 GAOXIN ROAD
JIANGBEI NEW DISTRICT
NANJING, JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11161817
US20200262791
16651521
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 6
Reel/Frame:052850/0510   Pages: 6
Recorded: 06/05/2020
Attorney Dkt #:17424-000059-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHENGXIA
Exec Dt:
06/02/2020
2
ZHANG, YANG
Exec Dt:
06/02/2020
3
DAI, MEIBI
Exec Dt:
06/02/2020
4
CHENG, HONGFEI
Exec Dt:
06/02/2020
5
YANG, SUQIN
Exec Dt:
06/02/2020
6
LI, WENJU
Exec Dt:
06/02/2020
7
LI, JIAN
Exec Dt:
06/02/2020
8
CHEN, SHUHUI
Exec Dt:
06/02/2020
Assignee
1
HARBIN ZHENBAO PHARMACEUTICAL CO., LTD.
NO.8 FIRST YANTAI ROAD, JIZHONG DISTRICT, HAPING ROAD
DEVELOPMENT ZONE HARBIN
HEILONGJIANG, CHINA 150060
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11078194
US20200361913
16770196
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 7
Reel/Frame:054964/0173   Pages: 11
Recorded: 01/20/2021
Attorney Dkt #:0361.0007-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YANG
Exec Dt:
01/13/2021
2
CHEN, ZHENGXIA
Exec Dt:
01/13/2021
3
WANG, YIKAI
Exec Dt:
01/13/2021
4
DAI, MEIBI
Exec Dt:
01/13/2021
5
LI, JIE
Exec Dt:
01/13/2021
6
GONG, ZHEN
Exec Dt:
01/13/2021
7
LI, JIAN
Exec Dt:
01/13/2021
8
CHEN, SHUHUI
Exec Dt:
01/13/2021
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO. 9 GAOXIN ROAD
JIANGBEI NEW DISTRICT
NANJING (JS), CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210253571
17261460
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP LLP
1951 KIDWELL DRIVE
SUITE 310
TYSONS CORNER, VA 22182
Assignment: 8
Reel/Frame:057331/0947   Pages: 4
Recorded: 08/30/2021
Attorney Dkt #:125295-5012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YANG
Exec Dt:
08/11/2021
2
XIA, YUANFENG
Exec Dt:
08/11/2021
3
SUN, DEHENG
Exec Dt:
08/11/2021
4
ZUO, JIAN
Exec Dt:
08/11/2021
5
CHEN, ZHENGXIA
Exec Dt:
08/11/2021
6
DAI, MEIBI
Exec Dt:
08/11/2021
7
LI, JIAN
Exec Dt:
08/11/2021
8
CHEN, SHUHUI
Exec Dt:
08/11/2021
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO. 9 GAOXIN ROAD, JIANGBEI NEW DISTRICT, NANJING
JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220119368
17427710
Correspondence name and address
JANICE H. LOGAN
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:057331/0954   Pages: 4
Recorded: 08/30/2021
Attorney Dkt #:125295-5011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YANG
Exec Dt:
08/11/2021
2
XIA, YUANFENG
Exec Dt:
08/11/2021
3
CHEN, ZHENGXIA
Exec Dt:
08/11/2021
4
DAI, MEIBI
Exec Dt:
08/11/2021
5
SUN, DEHENG
Exec Dt:
08/11/2021
6
ZUO, JIAN
Exec Dt:
08/11/2021
7
LI, JIAN
Exec Dt:
08/11/2021
8
CHEN, SHUHUI
Exec Dt:
08/11/2021
Assignee
1
MEDSHINE DISCOVERY INC.
218, NO. 9 GAOXIN ROAD, JIANGBEI NEW DISTRICT, NANJING
JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220144806
17427708
Correspondence name and address
JANICE H. LOGAN
1111 PENNSYLVANIA AVE NW
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:057673/0670   Pages: 6
Recorded: 10/01/2021
Attorney Dkt #:2234-8 PCT/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JIANSONG
Exec Dt:
09/22/2021
2
CHEN, ZHENGXIA
Exec Dt:
09/22/2021
3
LUO, ZHIBO
Exec Dt:
09/22/2021
4
DAI, MEIBI
Exec Dt:
09/22/2021
5
ZHANG, YANG
Exec Dt:
09/22/2021
6
CHEN, SHUHUI
Exec Dt:
09/22/2021
7
BAO, YINGXIA
Exec Dt:
09/22/2021
8
WANG, WEI
Exec Dt:
09/22/2021
9
XIE, ZHOUFAN
Exec Dt:
09/22/2021
Assignees
1
GUANGZHOU BAIYUNSHAN PHARMACEUTICAL HOLDINGS CO., LTD. BAIYUNSHAN PHARMACEUTICAL GENERAL FACTORY
NO.88, YUNXIANG ROAD, TONGHE STREET, BAIYUN DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510515
2
MEDSHINE DISCOVERY INC.
ROOM 218, NO. 9 GAOXIN ROAD, JIANGBEI NEW DISTRICT
NANJING, JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220220104
17600900
Correspondence name and address
HOFFMANN & BARON LLP
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 11
Reel/Frame:058744/0911   Pages: 8
Recorded: 01/24/2022
Attorney Dkt #:17424-000102-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHENGXIA
Exec Dt:
12/06/2021
2
DAI, MEIBI
Exec Dt:
12/06/2021
3
ZHANG, YANG
Exec Dt:
12/06/2021
4
CHEN, SHUHUI
Exec Dt:
12/06/2021
Assignee
1
MEDSHINE DISCOVERY INC.
ROOM 218, NO.9 GAOXIN ROAD
JIANGBEI NEW DISTRICT
NANJING, JIANGSU, CHINA 210032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220267324
17629566
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 12
Reel/Frame:060680/0627   Pages: 5
Recorded: 07/18/2022
Attorney Dkt #:220057-APXU-CPIR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, SHUAI
Exec Dt:
06/22/2022
2
ZHANG, YANG
Exec Dt:
06/22/2022
3
LIU, QIANG
Exec Dt:
06/22/2022
4
CHEN, ZHENGXIA
Exec Dt:
06/22/2022
5
DAI, MEIBI
Exec Dt:
06/22/2022
6
FAN, BIN
Exec Dt:
06/22/2022
7
XIE, PEIYU
Exec Dt:
06/22/2022
Assignees
1
CHONGQING PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD
NO.565, TUSHAN RD.
NAN'AN DISTRICT
CHONGQING, CHINA 400061
2
YAOPHARMA CO., LTD.
100 XINGGUANG AVENUE
RENHE TOWN, YUBEI DISTRICT
CHONGQING, CHINA 401121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230106064
17793406
Correspondence name and address
APEX ATTORNEYS AT LAW, LLP
160 ALAMO PLAZA, #942
ALAMO, CA 94507
Assignment: 13
Reel/Frame:060683/0013   Pages: 2
Recorded: 07/18/2022
Attorney Dkt #:GUH-498US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZHENGXIA
Exec Dt:
06/30/2022
2
DAI, MEIBI
Exec Dt:
06/30/2022
3
ZHANG, YANG
Exec Dt:
06/30/2022
Assignee
1
SHENZHEN LINGFANG BIOTECH CO., LTD.
ROOM 1312, BUILDING 1, CHANG FU JINMAO BUILDING,
SHIHUA STREET, FUTIAN DISTRICT,
SHENZHEN, GUANGDONG, CHINA 518045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11919898
US20230322760
17793350
Correspondence name and address
GLOBAL IP SERVICES
7285 EAGLE COURT
WINTON, CA 95388

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