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 : HE, HONGYAN
Total Assignments: 4
Assignment: 1
Reel/Frame:064546/0698   Pages: 4
Recorded: 08/10/2023
Attorney Dkt #:122787.00181,.182, .183
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, SIYI
Exec Dt:
09/16/2022
2
HE, HONGYAN
Exec Dt:
09/16/2022
Assignee
1
SHANGHAI SYNTHEALL PHARMACEUTICALS
5TH FLOOR, BUILDING 5
90 DENLIN ROAD, PUDONG NEW DISTRICT
SHANGHAI, CHINA 200131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230086137
17885213
Correspondence name and address
SQUIRE PATTON BOGGS LLP
475 SANSOME STREET, SUITE 1600
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:061823/0990   Pages: 3
Recorded: 11/18/2022
Attorney Dkt #:91024-450
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHANGSHENG
Exec Dt:
11/18/2022
2
HE, HONGYAN
Exec Dt:
11/18/2022
3
JIN, LILI
Exec Dt:
11/18/2022
4
ZHANG, DIAN
Exec Dt:
11/18/2022
Assignee
1
EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
NO. 130 MEILONG ROAD, XUHUI DISTRICT
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230091503
17990038
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 3
Reel/Frame:063097/0320   Pages: 4
Recorded: 03/24/2023
Attorney Dkt #:G229RAYT0001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, HONGYAN
Exec Dt:
03/03/2023
2
ZHANG, QIANQIAN
Exec Dt:
03/03/2023
3
YANG, JIANNAN
Exec Dt:
03/03/2023
4
HE, YAZHOU
Exec Dt:
03/03/2023
5
ZUO, YIZHANG
Exec Dt:
03/03/2023
6
ZHAO, LU
Exec Dt:
03/03/2023
7
WEI, WEIYE
Exec Dt:
03/06/2023
8
HUO, LIRU
Exec Dt:
03/03/2023
9
LI, ZHAN
Exec Dt:
03/03/2023
Assignee
1
NANJING GRITPHARMA CO., LTD.
5TH FLOOR, BUILDING 9, NO.568, LONGMIAN AVENUE
JIANGNING DISTRICT, JIANGSU
NANJING, CHINA 211112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230355631
18246463
Correspondence name and address
AMPACC LAW GROUP, PLLC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043
Assignment: 4
Reel/Frame:063164/0919   Pages: 4
Recorded: 03/24/2023
Attorney Dkt #:G229RAYT0002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, HONGYAN
Exec Dt:
03/03/2023
2
YANG, JIANNAN
Exec Dt:
03/03/2023
3
HE, YAZHOU
Exec Dt:
03/03/2023
4
ZUO, YIZHANG
Exec Dt:
03/03/2023
5
XIONG, RUJU
Exec Dt:
03/03/2023
6
LI, JINLING
Exec Dt:
03/03/2023
7
WU, XIAOTAO
Exec Dt:
03/03/2023
8
HUO, LIRU
Exec Dt:
03/03/2023
9
LI, ZHAN
Exec Dt:
03/03/2023
Assignee
1
NANJING GRITPHARMA CO., LTD.
5TH FLOOR, BUILDING 9, NO.568, LONGMIAN AVENUE,
JIANGNING DISTRICT, JIANGSU
NANJING, CHINA 211112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230248731
18188973
Correspondence name and address
AMPACC LAW GROUP, PLCC
6100 219TH ST SW #580
MOUNTLAKE TERRACE, WA 98043

Search Results as of: 05/07/2024 11:33 AM
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