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 : TANG, WEIJIA
Total Assignments: 9
Assignment: 1
Reel/Frame:014194/0305   Pages: 4
Recorded: 06/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLSON, GREGORY B.
Exec Dt:
04/29/2003
2
TANG, WEIJIA
Exec Dt:
04/29/2003
3
QIU, CAIAN
Exec Dt:
04/29/2003
4
JOU, HERNG-JENG
Exec Dt:
04/29/2003
Assignee
1
QUESTEK INNOVATIONS LLC
1820 RIDGE AVENUE
EVANSTON, ILLINOIS 60201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040055671
10422234
Correspondence name and address
BANNER & WITCOFF, LTD.
JON O. NELSON
TEN SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:025420/0044   Pages: 5
Recorded: 11/24/2010
Attorney Dkt #:004019.00154
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
WRIGHT, JAMES A.
Exec Dt:
10/15/2010
2
OLSON, GREGORY B.
Exec Dt:
10/15/2010
3
TANG, WEIJIA
Exec Dt:
10/20/2010
Assignee
1
QUESTEK INNOVATIONS LLC
1820 RIDGE AVENUE
EVANSTON, ILLINOIS 60201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8808471
US20110094637
12937348
Correspondence name and address
JON O. NELSON
TEN SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:030016/0379   Pages: 3
Recorded: 03/15/2013
Attorney Dkt #:0081785-000006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, WEIJIA
Exec Dt:
03/13/2013
2
LI, SHENGFENG
Exec Dt:
03/13/2013
3
YU, JIN-CHEN
Exec Dt:
03/13/2013
4
DENG, XIAOBIN
Exec Dt:
03/13/2013
Assignee
1
BIO-THERA SOLUTIONS, LTD., CO.
11 KAIYUAN BLVD., BLDG. A6-5F
GUANGZHOU SCIENCE CITY
510530, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140178413
13837187
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:030017/0073   Pages: 3
Recorded: 03/15/2013
Attorney Dkt #:0081785-000007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHENGFENG
Exec Dt:
03/13/2013
2
DENG, XIAOBIN
Exec Dt:
03/13/2013
3
TAN, SONGNUAN
Exec Dt:
03/13/2013
4
TANG, WEIJIA
Exec Dt:
03/13/2013
5
QIN, CHAO
Exec Dt:
03/13/2013
Assignee
1
BIO-THERA SOLUTIONS, LTD., CO.
11 KAIYUAN BLVD., BLDG. A6-5F
GUANGZHOU SCIENCE CITY, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9345786
US20140178414
13837783
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 5
Reel/Frame:030018/0903   Pages: 4
Recorded: 03/15/2013
Attorney Dkt #:0081785-000005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, SHENGFENG
Exec Dt:
03/13/2013
2
DENG, XIAOBIN
Exec Dt:
03/13/2013
3
TAN, SONGNUAN
Exec Dt:
03/13/2013
4
TANG, WEIJIA
Exec Dt:
03/13/2013
5
QIN, CHAO
Exec Dt:
03/13/2013
Assignee
1
BIO-THERA SOLUTIONS, LTD., CO.
11 KAIYUAN BLVD.
BLDG. A6-5F
GUANGZHOU SCIENCE CITY, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8877706
US20140178415
13838868
Correspondence name and address
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 6
Reel/Frame:047562/0149   Pages: 4
Recorded: 11/21/2018
Attorney Dkt #:0081785-000013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, WEIJIA
Exec Dt:
11/05/2018
2
HUANG, XIAOYANG
Exec Dt:
11/02/2018
3
YU, JIN-CHEN
Exec Dt:
11/08/2018
4
OU, ZIQIANG
Exec Dt:
11/07/2018
5
PENG, XIAN
Exec Dt:
11/07/2018
6
YANG, YILI
Exec Dt:
11/08/2018
7
LI, SHENGFENG
Exec Dt:
11/08/2018
8
QIN, CHAO
Exec Dt:
11/05/2018
Assignee
1
BIO-THERA SOLUTIONS, LTD.
11 KAIYUAN BLVD., BLDG. A6-5F
SCIENCE CITY, GUANGZHOU, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11192954
US20190048095
16100995
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:059744/0492   Pages: 5
Recorded: 04/30/2022
Attorney Dkt #:10015.0089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, QIANG
Exec Dt:
04/24/2022
2
HAN, HUACHUN
Exec Dt:
04/24/2022
3
YUAN, XIAODONG
Exec Dt:
04/24/2022
4
LI, QUN
Exec Dt:
04/24/2022
5
WU, ZHI
Exec Dt:
04/24/2022
6
JIA, YONGYONG
Exec Dt:
04/24/2022
7
WU, CHENYU
Exec Dt:
04/24/2022
8
LV, ZHENHUA
Exec Dt:
04/24/2022
9
ZHOU, SUYANG
Exec Dt:
04/24/2022
10
TANG, WEIJIA
Exec Dt:
04/24/2022
11
LU, SHUAI
Exec Dt:
04/24/2022
12
WANG, CHENGGEN
Exec Dt:
04/24/2022
Assignees
1
STATE GRID JIANGSU ELECTRIC POWER COMPANY RESEARCH INSTITUTE
NO. 1, PAWEIER ROAD, JIANGNING DISTRICT
NANJING, JIANGSU, CHINA 211103
2
STATE GRID JIANGSU ELECTRIC POWER CO., LTD.
NO. 215, SHANGHAI ROAD, GULOU DISTRICT
NANJING, JIANGSU, CHINA 210029
3
NANJING WOKESEN ELECTRIC POWER TECHNOLOGY CO., LTD.
ROOM 1304, 51 TAIPING NORTH ROAD, XUANWU DISTRICT
NANJING, JIANGSU, CHINA 210018
4
JIANGSU ELECTRIC POWER RESEARCH INSTITUTE CO., LTD.
NO. 1, PAWEIER ROAD, JIANGNING DISTRICT
NANJING, JIANGSU, CHINA 211103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230122201
17773601
Correspondence name and address
SZDC LAW P.C.
1629 K STREET NW, SUITE 300
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:062537/0823   Pages: 6
Recorded: 01/30/2023
Attorney Dkt #:689755-8US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, XIANQIN
Exec Dt:
01/05/2023
2
SHEN, JINGYI
Exec Dt:
01/05/2023
3
TANG, WEIJIA
Exec Dt:
01/05/2023
4
YU, JIN-CHEN
Exec Dt:
01/10/2023
5
LI, SHENGFENG
Exec Dt:
01/17/2023
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD, SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230303711
18018804
Correspondence name and address
JESSICA L. GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE, 2001 MARKET ST., SUITE 2800
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:063268/0696   Pages: 5
Recorded: 04/10/2023
Attorney Dkt #:689755-10US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUE, HAITAO
Exec Dt:
03/01/2023
2
PEI, SHUJUN
Exec Dt:
03/01/2023
3
SU, ZIQI
Exec Dt:
03/01/2023
4
TANG, WEIJIA
Exec Dt:
03/01/2023
5
YU, JIN-CHEN
Exec Dt:
03/07/2023
6
LI, SHENGFENG
Exec Dt:
03/01/2023
Assignee
1
BIO-THERA SOLUTIONS, LTD.
A6-5FL., 11 KAIYUAN RD, SCIENCE CITY
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002511
18030886
Correspondence name and address
JESSICA L. GODISH
PANITCH SCHWARZE BELISARIO & NADEL LLP
TWO COMMERCE SQUARE, 2001 MARKET ST., SUITE 2800
PHILADELPHIA, PA 19103

Search Results as of: 05/14/2024 03:48 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