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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO., LTD.
Total Assignments: 7
Assignment: 1
Reel/Frame:058072/0544   Pages: 4
Recorded: 11/10/2021
Attorney Dkt #:104165.0001US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GE, JIAN
Exec Dt:
05/27/2019
2
LI, YUNFEI
Exec Dt:
05/26/2019
3
LIN, LIHONG
Exec Dt:
05/26/2019
4
SUN, DENGXUE
Exec Dt:
05/23/2019
5
WANG, JIAMIAO
Exec Dt:
05/28/2019
6
WANG, YIJIN
Exec Dt:
05/27/2019
7
WANG, ZHIYUN
Exec Dt:
05/24/2019
Assignees
1
SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO., LTD.
ZHANGHENG RD 1999
ZHANGJIANG HI-TECH PARK, PUDONG NEW DISTRICT
SHANGHAI, CHINA 201203
2
ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD.
XUNQIAO, LINHAI, TAIZHOU
ZHEJIANG, CHINA 317024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11801239
US20220062249
17523229
Correspondence name and address
UMBERG ZIPSER LLP
1920 MAIN STREET SUITE 750
IRVINE, 92614 UNITED STATES
Assignment: 2
Reel/Frame:052070/0071   Pages: 6
Recorded: 03/10/2020
Attorney Dkt #:33148/55247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, XIN
Exec Dt:
02/17/2020
2
ZHANG, ZHEN
Exec Dt:
02/17/2020
3
LI, YUNFEI
Exec Dt:
02/17/2020
4
ZHANG, LIMING
Exec Dt:
02/18/2020
5
GUO, FENGYING
Exec Dt:
02/17/2020
6
JIANG, QINGYUN
Exec Dt:
02/17/2020
7
LI, DONGSHENG
Exec Dt:
02/17/2020
8
ZHANG, LINLI
Exec Dt:
02/17/2020
9
SONG, JINQIAN
Exec Dt:
02/17/2020
10
LIU, LEI
Exec Dt:
02/17/2020
11
LIU, QIANG
Exec Dt:
02/17/2020
12
SU, JING
Exec Dt:
02/18/2020
13
WANG, YIJIN
Exec Dt:
02/18/2020
14
GE, JIAN
Exec Dt:
02/17/2020
Assignees
1
SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO., LTD.
ZHANG HENG RD 1999
ZHANGJIANG HI-TECH PARK, PUDONG DISTRICT
SHANGHAI, CHINA 201203
2
ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD.
XUNQIAO, LINHAI
ZHEJIANG, CHINA 317024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11072601
US20200270230
16645777
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 3
Reel/Frame:057443/0233   Pages: 5
Recorded: 09/10/2021
Attorney Dkt #:757358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, XIN
Exec Dt:
09/07/2021
2
CHEN, JIA
Exec Dt:
09/08/2021
3
ZHANG, ZHEN
Exec Dt:
09/06/2021
4
WANG, GUAN
Exec Dt:
09/07/2021
5
ZHANG, LINLI
Exec Dt:
09/07/2021
6
LI, QIANG
Exec Dt:
09/07/2021
7
XI, CHENGHAO
Exec Dt:
09/07/2021
8
QU, MINKAI
Exec Dt:
09/07/2021
9
ZHANG, XIAOJUAN
Exec Dt:
09/07/2021
10
CHEN, CHUNQIAO
Exec Dt:
09/07/2021
11
YANG, FAN
Exec Dt:
09/07/2021
12
XIA, XIAOER
Exec Dt:
09/06/2021
13
WANG, YIJIN
Exec Dt:
09/07/2021
14
LI, YUNFEI
Exec Dt:
09/08/2021
15
GE, JIAN
Exec Dt:
09/06/2021
Assignees
1
SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO., LTD.
ZHANG HENG RD1999, ZHANGJIANG HI-TECH PARK
PUDONG NEW DISTRICT
SHANGHAI, CHINA 201203
2
ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD.
XUNQIAO, LINHAI, TAIZHOU
ZHEJIANG, CHINA 317024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220185816
17437944
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 N. STETSON AVE.
CHICAGO, IL 60601-6745
Assignment: 4
Reel/Frame:057588/0047   Pages: 5
Recorded: 09/24/2021
Attorney Dkt #:PSN0001US (PP219928US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, XIN
Exec Dt:
09/07/2021
2
CHEN, JIA
Exec Dt:
09/08/2021
3
ZHANG, ZHEN
Exec Dt:
09/07/2021
4
ZHANG, LIMING
Exec Dt:
09/06/2021
5
WU, QIMEI
Exec Dt:
09/08/2021
6
JIANG, QINGYUN
Exec Dt:
09/09/2021
7
GUO, FENGYING
Exec Dt:
09/09/2021
8
ZHANG, YUYUN
Exec Dt:
09/07/2021
9
YU, HAO
Exec Dt:
09/09/2021
10
ZHANG, XIAOJUAN
Exec Dt:
09/07/2021
11
SUN, KANG
Exec Dt:
09/09/2021
12
ZHOU, XIAOBO
Exec Dt:
09/07/2021
13
ZANG, CHENGXU
Exec Dt:
09/07/2021
14
WANG, YIJIN
Exec Dt:
09/07/2021
15
XIA, XIAOER
Exec Dt:
09/09/2021
16
LI, YUNFEI
Exec Dt:
09/06/2021
17
GE, JIAN
Exec Dt:
09/09/2021
Assignees
1
SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO., LTD.
ZHANGHENG RD1999, ZHANGJIAN HI-TECH PARK
PUDONG NEW DISTRICT
SHANGHAI, CHINA 201203
2
ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD.
XUNQIAO, LINHAI, TAIZHOU
ZHEJIANG, CHINA 317204
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220024941
17442331
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH ST
22ND FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:057592/0032   Pages: 6
Recorded: 09/24/2021
Attorney Dkt #:PSN0002US (PP219931US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, XIN
Exec Dt:
09/07/2021
2
CHEN, JIA
Exec Dt:
09/08/2021
3
ZHANG, ZHEN
Exec Dt:
09/07/2021
4
ZHANG, LIMING
Exec Dt:
09/06/2021
5
WU, QIMEI
Exec Dt:
09/08/2021
6
JIANG, QINGYUN
Exec Dt:
09/08/2021
7
GUO, FENGYING
Exec Dt:
09/06/2021
8
ZHANG, YUYUN
Exec Dt:
09/07/2021
9
YU, HAO
Exec Dt:
09/09/2021
10
WANG, YING
Exec Dt:
09/07/2021
11
SUN, KANG
Exec Dt:
09/09/2021
12
ZANG, CHENGXU
Exec Dt:
09/09/2021
13
QIN, CHENGGANG
Exec Dt:
09/08/2021
14
ZHOU, XIAOBO
Exec Dt:
09/07/2021
15
ZHANG, XIAOJUAN
Exec Dt:
09/07/2021
16
WANG, YIJIN
Exec Dt:
09/08/2021
17
XIA, XIAOER
Exec Dt:
09/08/2021
18
LI, YUNFEI
Exec Dt:
09/08/2021
19
GE, JIAN
Exec Dt:
09/09/2021
Assignees
1
SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO., LTD.
ZHANGHENG RD 1999, ZHANGJIANG HI-TECH PARK
PUDONG NEW DISTRICT
SHANGHAI, CHINA 201203
2
ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD.
XUNQIAO, LINHAI, TAIZHOU
ZHEJIANG, CHINA 317024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220098178
17442899
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH ST
22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:062450/0859   Pages: 5
Recorded: 01/23/2023
Attorney Dkt #:10713-048US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, XIN
Exec Dt:
06/23/2022
2
CHEN, JIA
Exec Dt:
06/23/2022
3
ZHANG, LIMING
Exec Dt:
06/23/2022
4
YANG, XUQIN
Exec Dt:
06/23/2022
5
YANG, MAOZHI
Exec Dt:
06/23/2022
6
ZHANG, XIAOJUAN
Exec Dt:
06/23/2022
7
XU, YANXIAO
Exec Dt:
06/22/2022
8
ZHOU, XIAOBO
Exec Dt:
06/22/2022
9
YU, HAO
Exec Dt:
06/23/2022
10
ZHANG, YUYUN
Exec Dt:
06/22/2022
11
WANG, YING
Exec Dt:
06/22/2022
12
XIA, XIAOER
Exec Dt:
06/23/2022
Assignees
1
SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO., LTD.
ZHANGHENG RD1999
ZHANGJIANG HI-TECH PARK, PUDONG NEW DISTRICT
SHANGHAI, CHINA 01203
2
ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD.
XUNQIAO, LINHAI, TAIZHOU
ZHEJIANG, CHINA 317024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230111910
17794390
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:062137/0164   Pages: 5
Recorded: 12/19/2022
Attorney Dkt #:067475/589628
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, XIN
Exec Dt:
12/12/2022
2
CHEN, JIA
Exec Dt:
12/12/2022
3
WANG, GUAN
Exec Dt:
12/16/2022
4
ZHANG, LINLI
Exec Dt:
12/13/2022
5
JIANG, QINGYUN
Exec Dt:
12/14/2022
6
XI, CHENGHAO
Exec Dt:
12/12/2022
7
SUN, KANG
Exec Dt:
12/16/2022
8
ZHANG, XIAOJUAN
Exec Dt:
12/12/2022
9
CHEN, CHUNQIAO
Exec Dt:
12/13/2022
10
LI, SHUAI
Exec Dt:
12/12/2022
11
LI, QIANG
Exec Dt:
12/13/2022
12
XIA, LIANGZE
Exec Dt:
12/12/2022
13
WANG, YING
Exec Dt:
12/14/2022
14
XIA, XIAOER
Exec Dt:
12/13/2022
Assignees
1
SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO., LTD.
ZHANGHENG RD 1999, ZHANGJIANG HI-TECH PARK
PUDONG NEW DISTRICT, SHANGHAI, CHINA 201203
2
ZHEJIANG HUAHAI PHARMACEUTICAL CO., LTD.
XUNQIAO, LINHAI, TAIZHOU
ZHEJIANG, CHINA 317024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230348471
18002133
Correspondence name and address
ALSTON & BIRD
555 FAYETTEVILLE STREET
SUITE 600
RALEIGH, NC 27601

Search Results as of: 05/25/2024 08:19 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