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 : BAI, SIQIN
Total Assignments: 2
Assignment: 1
Reel/Frame:049277/0746   Pages: 3
Recorded: 05/24/2019
Attorney Dkt #:5417-0219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2018
2
Exec Dt:
10/31/2018
Assignee
1
305 ROOM, BUILDING C5, BIOLAKE OF OPTICS VALLEY, NO. 666, GAOXIN AVENUE, WUHAN EAST LAKE HIGH-TECH DEVELOPMENT ZONE
WUHAN, HUBEI, CHINA 430079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16463984
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:049829/0906   Pages: 4
Recorded: 07/23/2019
Attorney Dkt #:WCSO.P005WO.US/449721
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2018
2
Exec Dt:
10/31/2018
Assignee
1
305 ROOM, BUILDING C5, BIOLAKE OF OPTICS VALLEY, NO.666
GAOXIN AVENUE, WUHAN EAST LAKE HIGH-TECH DEVELOPMENT ZONE
WUHAN, HUBEI, CHINA 430079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16326697
Correspondence name and address
UDE LU
COZEN O'CONNOR
1200 19TH STREET NW
WASHINGTON, DC 20036

Search Results as of: 06/24/2024 01:02 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