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 : DUAN, SHUANGQUAN
Total Assignments: 2
Assignment: 1
Reel/Frame:053747/0752   Pages: 7
Recorded: 09/11/2020
Attorney Dkt #:108270.000079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/11/2020
2
Exec Dt:
05/19/2020
3
Exec Dt:
05/11/2020
4
Exec Dt:
05/08/2020
Assignee
1
BUILDING 3, GUOZHENG CENTER
NO. 485 ZHENGLI ROAD, YANGPU DISTRICT
SHANGHAI, CHINA 200433
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17018351
Correspondence name and address
BAKER & HOSTETLER
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, 19104 UNITED STATES
Assignment: 2
Reel/Frame:058328/0978   Pages: 6
Recorded: 12/07/2021
Attorney Dkt #:108270.000132
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2021
2
Exec Dt:
08/19/2021
3
Exec Dt:
08/19/2021
4
Exec Dt:
08/19/2021
Assignee
1
BUILDING 3, GUOZHENG CENTER, NO. 485 ZHENGLI ROAD, YANGPU DISTRICT
SHANGHAI, CHINA 200433
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17544849
Correspondence name and address
BAKERHOSTETLER
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104

Search Results as of: 05/22/2024 06:12 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