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

Total Assignments: 2
Patent #:
Issue Dt:
10/18/2022
Application #:
16418299
Filing Dt:
05/21/2019
Publication #:
Pub Dt:
11/21/2019
Inventors:
Il-Gu LEE, JiHyun Nam, Sunjae Lee
Title:
METHOD AND APPARATUS FOR MANAGING SUBJECT DATA BASED ON BLOCK CHAIN
Assignment: 1
Reel/Frame:
050041/0306Recorded: 08/13/2019Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/08/2019
Exec Dt:
08/12/2019
Exec Dt:
08/08/2019
Assignee:
2, BOMUN-RO 34DA-GIL
SEONGBUK-GU
SEOUL, KOREA, REPUBLIC OF 02844
Correspondent:
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 2
Reel/Frame:
058842/0525Recorded: 02/01/2022Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/01/2022
Assignee:
2, BOMUN-RO 34DA-GIL, SEONGBUK-GU
SEOUL, KOREA, REPUBLIC OF 02844
Correspondent:
INVENSTONE PATENT, LLC.
14291-A BRUSHWOOD WAY
CENTREVILLE, VA 20121

Search Results as of: 05/29/2024 10:22 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