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:055376/0146   Pages: 13
Recorded: 02/23/2021
Attorney Dkt #:5526-0171PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/30/2024
Application #:
17270657
Filing Dt:
02/23/2021
Publication #:
Pub Dt:
07/01/2021
Title:
CHALCOGEN-CONTAINING ORGANIC COMPOUND, ORGANIC SEMICONDUCTOR MATERIAL, ORGANIC SEMICONDUCTOR FILM, AND ORGANIC FIELD-EFFECT TRANSISTOR
Assignors
1
Exec Dt:
01/14/2021
2
Exec Dt:
12/24/2020
3
Exec Dt:
12/25/2020
4
Exec Dt:
01/19/2021
5
Exec Dt:
01/23/2021
Assignees
1
3-1, HONGO 7-CHOME, BUNKYO-KU
TOKYO, JAPAN 1138654
2
273-1, KASHIWA
KASHIWA-SHI, CHIBA, JAPAN 2770005
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

Search Results as of: 05/14/2024 07:10 AM
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