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 : CHENG, ZHIWEI
Total Assignments: 4
Assignment: 1
Reel/Frame:037741/0157   Pages: 3
Recorded: 02/16/2016
Attorney Dkt #:20352.0089USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2016
2
Exec Dt:
02/15/2016
3
Exec Dt:
02/15/2016
Assignee
1
NO. 200, FLOOR 2, 5TH DISTRICT, BUILDING A
SCIENCE AND TECHNOLOGY PARK 7 CHANGJIANG ROAD, NEW DISTRICT
WUXI, JIANGSU, CHINA 214028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14912239
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902
MINNEAPOLIS, MN 55402-0902
Assignment: 2
Reel/Frame:049430/0449   Pages: 3
Recorded: 06/11/2019
Attorney Dkt #:20352.0157USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2018
2
Exec Dt:
11/07/2018
3
Exec Dt:
11/07/2018
Assignee
1
NO.200, FLOOR 2, 5TH DISTRICT, BUILDING A, SCIENCE AND TECHNOLOGY PARK, 7 CHANGJIANG ROAD, XINWU DISTRICT
WUXI, JIANGSU, CHINA 214028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16097535
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 S. 7TH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:053376/0498   Pages: 8
Recorded: 08/01/2020
Attorney Dkt #:2-CGZDJXF1020005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2020
2
Exec Dt:
07/31/2020
3
Exec Dt:
07/31/2020
4
Exec Dt:
07/31/2020
5
Exec Dt:
07/31/2020
6
Exec Dt:
07/31/2020
Assignee
1
ZHEJIANG UNIVERSITY, 866 YUHANGTANG ROAD
HANGZHOU, CHINA 310058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16945838
Correspondence name and address
CLIFFORD CHI, A.P.C.
300 W VALLEY BLVD #609
ALHAMBRA, CA 91803
Assignment: 4
Reel/Frame:058699/0208   Pages: 13
Recorded: 01/19/2022
Attorney Dkt #:JIAQ-GUAN007NAT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2021
2
Exec Dt:
11/06/2021
3
Exec Dt:
11/05/2021
4
Exec Dt:
11/10/2021
5
Exec Dt:
11/10/2021
6
Exec Dt:
11/06/2021
7
Exec Dt:
11/10/2021
8
Exec Dt:
11/08/2021
9
Exec Dt:
11/05/2021
Assignee
1
ROOM 501, BUILDING D, NO. 288, SHENZHOU ROAD
HUANGPU DISTRICT
GUANGZHOU CITY, GUANGDONG PROVINCE, CHINA 510700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17628496
Correspondence name and address
D'AMBROSIO & MENON, PLLC
3 SUGAR CREEK CENTER BLVD., SUITE 100
SUGAR LAND, TX 77478

Search Results as of: 09/22/2024 02:57 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