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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:056431/0830   Pages: 20
Recorded: 06/03/2021
Attorney Dkt #:15516.0246-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
10/03/2023
Application #:
17309526
Filing Dt:
06/03/2021
Publication #:
Pub Dt:
02/24/2022
Title:
A METHOD FOR PRODUCTION OF VANADIUM CATALYSTS
Assignors
1
Exec Dt:
12/16/1970
2
Exec Dt:
03/04/2020
3
Exec Dt:
03/03/2020
4
Exec Dt:
03/23/2020
Assignee
1
199 LUQIAO ROAD
SHANGHAI, CHINA 201206
Correspondence name and address
FINNEGAN, LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001

Search Results as of: 05/08/2024 10:05 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