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 : ZENG, CHANGJING
Total Assignments: 4
Assignment: 1
Reel/Frame:053004/0900   Pages: 3
Recorded: 06/22/2020
Attorney Dkt #:LDRS-20-055-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2020
2
Exec Dt:
06/18/2020
Assignee
1
NO.1511, FANGHU NORTH 2ND ROAD,
HULI DISTRICT,
XIAMEN, FUJIAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16908315
Correspondence name and address
LANWAY IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 2
Reel/Frame:060478/0799   Pages: 4
Recorded: 07/11/2022
Attorney Dkt #:LDRS-22-009-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2022
2
Exec Dt:
07/08/2022
3
Exec Dt:
07/08/2022
4
Exec Dt:
07/08/2022
5
Exec Dt:
07/08/2022
6
Exec Dt:
07/08/2022
Assignee
1
XINGTAI INDUSTRIAL ZONE, CHANGTAI,
ZHANGZHOU, FUJIAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17862361
Correspondence name and address
LANWAY IPR SERVICES
P.O. BOX 230970
CENTREVILLE, VA 20120
Assignment: 3
Reel/Frame:062795/0665   Pages: 4
Recorded: 02/24/2023
Attorney Dkt #:LDRS-22-010-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/2023
2
Exec Dt:
02/24/2023
3
Exec Dt:
02/24/2023
4
Exec Dt:
02/24/2023
5
Exec Dt:
02/24/2023
6
Exec Dt:
02/24/2023
7
Exec Dt:
02/24/2023
Assignee
1
XINGTAI INDUSTRIAL ZONE, CHANGTAI,
ZHANGZHOU, FUJIAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18113792
Correspondence name and address
LANWAY IPR SERVICES
P.O. BOX 220776
CHANTIALLY, VA 20153
Assignment: 4
Reel/Frame:063786/0358   Pages: 4
Recorded: 05/29/2023
Attorney Dkt #:LDRS-23-005-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2023
2
Exec Dt:
05/29/2023
3
Exec Dt:
05/29/2023
4
Exec Dt:
05/29/2023
5
Exec Dt:
05/29/2023
6
Exec Dt:
05/29/2023
7
Exec Dt:
05/29/2023
Assignee
1
XINGTAI INDUSTRIAL ZONE, CHANGTAI,
ZHANGZHOU, FUJIAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18203025
Correspondence name and address
LANWAY IPR SERVICES
P.O. BOX 220776
CHANTILLY, VA 20153

Search Results as of: 05/10/2024 03:02 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