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

Assignor Name : YOO, JI SANG
Total Assignments: 6
Assignment: 1
Reel/Frame:020378/0769   Pages: 4
Recorded: 01/17/2008
Attorney Dkt #:930086-2081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2008
2
Exec Dt:
01/11/2008
3
Exec Dt:
01/11/2008
4
Exec Dt:
01/11/2008
Assignee
1
4-5, DAEJEON BIO-VENTURE TOWN, 461-48,
JEONMIN-DONG, YUSUNG-KU
DAEJEON, KOREA, REPUBLIC OF 305-811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11996011
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 2
Reel/Frame:025645/0285   Pages: 6
Recorded: 01/14/2011
Attorney Dkt #:SI111.EC035U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2011
2
Exec Dt:
01/11/2011
3
Exec Dt:
01/11/2011
4
Exec Dt:
01/11/2011
5
Exec Dt:
01/11/2011
6
Exec Dt:
01/11/2011
7
Exec Dt:
01/11/2011
8
Exec Dt:
01/11/2011
Assignees
1
3F., 30 JUNSUNG BLDG., 698-29, YEOKSAM-DONG, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF
2
447-1, WOLGYE-DONG, NOWON-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13054431
Correspondence name and address
ECHELON LAW GROUP, PC
1919 GALLOWS ROAD., SUITE 330
VIENNA, VA 22182
Assignment: 3
Reel/Frame:037217/0372   Pages: 4
Recorded: 12/04/2015
Attorney Dkt #:S15-998US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2015
2
Exec Dt:
09/16/2015
Assignees
1
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
2
20 GWANGUN-RO, NOWON-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14960125
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE SUITE 650
VIENNA, VA 22182
Assignment: 4
Reel/Frame:038397/0311   Pages: 4
Recorded: 04/27/2016
Attorney Dkt #:S15-1028US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2016
2
Exec Dt:
03/23/2016
Assignees
1
2091, GYEONGCHUNG-DAERO, BUBAL-EUB, ICHEON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF
2
20 GWANGUN-RO, NOWON-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15140151
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE SUITE 650
VIENNA, VA 22182
Assignment: 5
Reel/Frame:047666/0201   Pages: 3
Recorded: 12/04/2018
Attorney Dkt #:110791-3 (GPO1811001/US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2018
2
Exec Dt:
11/30/2018
Assignee
1
20, GWANGUN-RO, NOWON-GU
SEOUL, KOREA, REPUBLIC OF 01897
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16208770
Correspondence name and address
DINSMORE & SHOHL LLP
255 EAST FIFTH STREET, SUITE 1900
CINCINNATI, OH 45202
Assignment: 6
Reel/Frame:051264/0308   Pages: 3
Recorded: 12/12/2019
Attorney Dkt #:110791-4 (PPO20101US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2019
2
Exec Dt:
12/05/2019
3
Exec Dt:
12/04/2019
Assignee
1
20, GWANGUN-RO, NOWON-GU
SEOUL, KOREA, REPUBLIC OF 01897
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16711894
Correspondence name and address
DINSMORE & SHOHL LLP
255 EAST FIFTH STREET
SUITE 1900
CINCINNATI, OH 45202

Search Results as of: 05/24/2024 10:42 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