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 : CHEN, LIGUO
Total Assignments: 8
Assignment: 1
Reel/Frame:039996/0696   Pages: 3
Recorded: 10/12/2016
Attorney Dkt #:237416.000061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YANG
Exec Dt:
09/27/2016
2
CHEN, LIGUO
Exec Dt:
09/27/2016
3
XU, XIAOLONG
Exec Dt:
09/27/2016
Assignee
1
GOERTEK INC.
NO. 268 DONGFANG ROAD
HIGH-TECH INDUSTRIAL DEVELOPMENT DISTRICT, WEIFANG
SHANDONG, CHINA 261031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9805230
US20160188925
14910346
Correspondence name and address
TROUTMAN SANDERS LLP
875 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:053064/0600   Pages: 5
Recorded: 06/28/2020
Attorney Dkt #:10001.0142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, HAIBO
Exec Dt:
05/10/2020
2
GAO, XIWEI
Exec Dt:
05/10/2020
3
CHEN, LIGUO
Exec Dt:
05/10/2020
4
ZHOU, FEI
Exec Dt:
05/10/2020
5
GUO, HAO
Exec Dt:
05/10/2020
6
CHANG, LINGFENG
Exec Dt:
05/10/2020
7
LIU, JIZHU
Exec Dt:
05/10/2020
8
WANG, YANGJUN
Exec Dt:
05/10/2020
9
SUN, LINING
Exec Dt:
05/10/2020
Assignee
1
SOOCHOW UNIVERSITY
NO. 199 REN'AI ROAD
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11312934
US20200332244
16958729
Correspondence name and address
SZDC LAW P.C.
1629 K STREET N.W.
SUITE 300
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:052957/0266   Pages: 2
Recorded: 06/17/2020
Attorney Dkt #:WEIZH-20006-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, LIGUO
Exec Dt:
05/20/2020
Assignee
1
SHANGHAI ZTEC ENVIRONMENTAL S&T CO., LTD.
8#-NORTH-C07, 3388 ZHOUJIAZUI ROAD
SHANGHAI, CHINA 200082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11448338
US20210071777
16902337
Correspondence name and address
BYIP LTD.
5700 GRANITE PARKWAY, SUITE 200
PLANO, TX 75024
Assignment: 4
Reel/Frame:060776/0634   Pages: 2
Recorded: 08/11/2022
Attorney Dkt #:WEIZH-22008-USDIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, LIGUO
Exec Dt:
05/20/2020
Assignee
1
SHANGHAI ZTEC ENVIRONMENTAL S&T CO., LTD.
8#-NORTH-C07, 3388 ZHOUJIAZUI ROAD
SHANGHAI, CHINA 200082
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220381365
17884795
Correspondence name and address
BYIP LTD.
5465 LEGACY DRIVE, SUITE 650
PLANO, TX 75024
Assignment: 5
Reel/Frame:059431/0884   Pages: 4
Recorded: 03/29/2022
Attorney Dkt #:10001.0282
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, HAIBO
Exec Dt:
03/11/2022
2
SHEN, HAO
Exec Dt:
03/11/2022
3
CHEN, LIGUO
Exec Dt:
03/11/2022
4
GU, MINGWEI
Exec Dt:
03/11/2022
5
MA, YOUWEN
Exec Dt:
03/11/2022
Assignee
1
SOOCHOW UNIVERSITY
NO. 199 REN'AI ROAD
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11642668
US20220355288
17764967
Correspondence name and address
SZDC LAW P.C.
1629 K STREET NW, SUITE 300
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:059431/0954   Pages: 5
Recorded: 03/29/2022
Attorney Dkt #:10001.0283
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, HAIBO
Exec Dt:
03/11/2022
2
SHEN, HAO
Exec Dt:
03/11/2022
3
WEN, ZHEN
Exec Dt:
03/11/2022
4
CHEN, LIGUO
Exec Dt:
03/11/2022
5
LEI, HAO
Exec Dt:
03/11/2022
6
LIU, JIZHU
Exec Dt:
03/11/2022
7
WANG, YANGJUN
Exec Dt:
03/11/2022
8
DAI, CIHAI
Exec Dt:
03/11/2022
Assignee
1
SOOCHOW UNIVERSITY
NO. 199 REN'AI ROAD
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11666905
US20220355293
17764968
Correspondence name and address
SZDC LAW P.C.
1629 K STREET NW, SUITE 300
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:063117/0807   Pages: 4
Recorded: 03/19/2023
Attorney Dkt #:10001.0407
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIGUO
Exec Dt:
03/14/2023
2
SHEN, HAO
Exec Dt:
03/14/2023
3
WANG, HE
Exec Dt:
03/14/2023
4
HUANG, HAIBO
Exec Dt:
03/14/2023
5
PANG, YAN
Exec Dt:
03/14/2023
Assignee
1
SOOCHOW UNIVERSITY
NO. 199 REN'AI ROAD
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11737702
NONE
18027107
Correspondence name and address
SZDC LAW P.C.
1629 K STREET NW, SUITE 300
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:063635/0710   Pages: 5
Recorded: 05/13/2023
Attorney Dkt #:10001.0415
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LIGUO
Exec Dt:
04/20/2023
2
XU, YUSHENG
Exec Dt:
04/20/2023
3
ZHANG, WENXIA
Exec Dt:
04/20/2023
4
LIN, YONGYONG
Exec Dt:
04/20/2023
5
WANG, YANGJUN
Exec Dt:
04/20/2023
6
ZHANG, HUADE
Exec Dt:
04/20/2023
7
XUE, LIWEI
Exec Dt:
04/20/2023
8
YANG, GUOSHUN
Exec Dt:
04/20/2023
9
SUN, LINING
Exec Dt:
04/20/2023
Assignee
1
SOOCHOW UNIVERSITY
NO. 199 REN'AI ROAD
SUZHOU INDUSTRIAL PARK
SUZHOU, JIANGSU, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11878364
US20230415258
18036880
Correspondence name and address
SZDC LAW P.C.
1629 K STREET NW, SUITE 300
WASHINGTON, DC 20006

Search Results as of: 05/09/2024 11:46 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