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:057292/0329   Pages: 5
Recorded: 06/10/2021
Attorney Dkt #:520452.000002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 056447 FRAME: 0899. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Total properties: 1
1
Patent #:
Issue Dt:
05/02/2023
Application #:
17335565
Filing Dt:
06/01/2021
Publication #:
Pub Dt:
03/10/2022
Title:
IRON/SHIKONIN NANO-COMPOSITE AND USE THEREOF AND METHOD FOR PREPARING THE SAME BY SUPERMOLECULAR SELF-ASSEMBLY
Assignors
1
Exec Dt:
03/23/2021
2
Exec Dt:
03/23/2021
3
Exec Dt:
03/23/2021
4
Exec Dt:
03/26/2021
5
Exec Dt:
03/23/2021
Assignee
1
NO. 2699, QIANJIN STREET
CHANGCHUN HIGH-TECH INDUSTRIAL DEVELOPMENT ZONE
CHANGCHUN CITY, JILIN PROVINCE, CHINA 130012
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP
90 SOUTH SEVENTH STREET
SUITE 2200
MINNEAPOLIS, MN 55402

Search Results as of: 05/23/2024 06:12 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