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 : BIAN, LIHENG
Total Assignments: 2
Assignment: 1
Reel/Frame:044495/0528   Pages: 4
Recorded: 11/21/2017
Attorney Dkt #:T233.0015US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/2017
2
Exec Dt:
11/15/2017
3
Exec Dt:
11/15/2017
4
Exec Dt:
11/15/2017
Assignee
1
QINGHUAYUAN
HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15819570
Correspondence name and address
DAVID D. BRUSH
900 SECOND AVENUE SOUTH
SUITE 1400
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:053280/0116   Pages: 4
Recorded: 07/22/2020
Attorney Dkt #:075559.10120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/2020
2
Exec Dt:
07/07/2020
3
Exec Dt:
07/07/2020
4
Exec Dt:
07/07/2020
Assignee
1
NO. 5 ZHONGGUANCUN SOUTH STREET
HAIDIAN DISTRICT
BEIJING, CHINA 100081
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16930672
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202

Search Results as of: 04/28/2024 11:55 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