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:051974/0643   Pages: 6
Recorded: 03/02/2020
Attorney Dkt #:13020021US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
16804329
Filing Dt:
02/28/2020
Publication #:
Pub Dt:
06/25/2020
Title:
ORGANIC ELECTROLUMINESCENT DEVICE, PREPARATION METHOD THEREOF AND DISPLAY APPARATUS
Assignors
1
Exec Dt:
08/06/2019
2
Exec Dt:
08/05/2019
3
Exec Dt:
08/06/2019
4
Exec Dt:
08/06/2019
Assignees
1
BUILDING 4, NO. 1, LONGTENG ROAD, DEVELOPMENT ZONE
KUNSHAN, JIANGSU, CHINA 215300
2
QINGHUAYUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Correspondence name and address
MAIER & MAIER PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314

Search Results as of: 06/07/2024 03:04 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