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, XIANZHONG
Total Assignments: 4
Assignment: 1
Reel/Frame:056999/0453   Pages: 10
Recorded: 07/28/2021
Attorney Dkt #:JW.155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2021
2
Exec Dt:
07/20/2021
3
Exec Dt:
07/20/2021
4
Exec Dt:
07/20/2021
5
Exec Dt:
07/20/2021
6
Exec Dt:
07/20/2021
7
Exec Dt:
07/20/2021
Assignee
1
NO. 4888 SHENGBEI STREET, CHANGDONGBEI CORE AREA,
HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
CHANGCHUN CITY, JILIN, CHINA 130102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17386594
Correspondence name and address
DAVID R. SALIWANCHIK
SALIWANCHIK, LLOYD & EISENSCHENK
P.O. BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 2
Reel/Frame:058704/0460   Pages: 6
Recorded: 01/20/2022
Attorney Dkt #:3742.19-P16647US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2021
2
Exec Dt:
12/20/2021
3
Exec Dt:
12/20/2021
4
Exec Dt:
12/20/2021
Assignee
1
NO.4888 SHENGBEI STREET, GAOXINBEI DISTRICT
CHANGCHUN, JILIN, CHINA 130102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17597717
Correspondence name and address
TRASKBRITT
230 SOUTH 500 EAST, SUITE 300
SALT LAKE CITY, UT 84102
Assignment: 3
Reel/Frame:059629/0695   Pages: 8
Recorded: 04/07/2022
Attorney Dkt #:3742.19-P16647US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ORDER OF INVENTORS PREVIOUSLY RECORDED AT REEL: 058704 FRAME: 0460. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
12/20/2021
2
Exec Dt:
12/20/2021
3
Exec Dt:
12/20/2021
4
Exec Dt:
12/20/2021
Assignee
1
NO.4888 SHENGBEI STREET, GAOXINBEI DISTRICT
CHANGCHUN, JILIN, CHINA 130102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17597717
Correspondence name and address
TRASKBRITT
230 SOUTH 500 EAST, SUITE 300
SALT LAKE CITY, UT 84102
Assignment: 4
Reel/Frame:065878/0677   Pages: 3
Recorded: 12/15/2023
Attorney Dkt #:DF231883US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2023
2
Exec Dt:
08/16/2023
3
Exec Dt:
08/16/2023
4
Exec Dt:
08/16/2023
Assignee
1
ZHEJIANG LAB KECHUANG AVENUE, ZHONGTAI SUB-DISTRICT, YUHANG DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE, 311121, P.R. CHINA
HANGZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18454036
Correspondence name and address
MICHAEL WIERSCH
2401 RIPPEY RD
LOOMIS, CA 95650

Search Results as of: 05/23/2024 09:34 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