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 : FENG, CHANGRUI
Total Assignments: 4
Assignment: 1
Reel/Frame:053040/0789   Pages: 4
Recorded: 06/25/2020
Attorney Dkt #:11189-039DX1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2020
2
Exec Dt:
06/16/2020
Assignee
1
ROOM 101D1-7, 1ST FLOOR, BUILDING 1, NO. 6
SHANGDI WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29739449
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 2
Reel/Frame:053804/0305   Pages: 3
Recorded: 09/17/2020
Attorney Dkt #:SGIP012.011DUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2020
2
Exec Dt:
08/26/2020
Assignee
1
ROOM 101D1-7, 1ST FLOOR, BUILDING 1
NO.6, SHANGDI WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29749453
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 3
Reel/Frame:055532/0319   Pages: 3
Recorded: 03/09/2021
Attorney Dkt #:103725.000026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/25/2020
2
Exec Dt:
12/25/2020
Assignee
1
ROOM 101D1-7, 1ST FLOOR, BLDG. 1, NO. 6
SHANGDI WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29773304
Correspondence name and address
HARTER SECREST & EMERY LLP
1600 BAUSCH & LOMB PLACE
ROCHESTER, NY 14604-2711
Assignment: 4
Reel/Frame:056999/0958   Pages: 8
Recorded: 07/28/2021
Attorney Dkt #:103725.000048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2021
2
Exec Dt:
05/25/2021
3
Exec Dt:
05/28/2021
4
Exec Dt:
05/26/2021
5
Exec Dt:
05/24/2021
Assignee
1
ROOM 101D1-7, 1ST FLOOR, BUILDING 1, NO. 6,
SHANGDI WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17386684
Correspondence name and address
HARTER SECREST & EMERY LLP
1600 BAUSCH AND LOMB PLACE
ROCHESTER, NY 14604

Search Results as of: 05/28/2024 09:47 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