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 : CHUNG, SANG HO
Total Assignments: 3
Assignment: 1
Reel/Frame:014116/0764   Pages: 3
Recorded: 05/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOO, WON HONG
Exec Dt:
04/29/2003
2
KIM, YONG IL
Exec Dt:
04/29/2003
3
CHANG, YOUNG HO
Exec Dt:
05/06/2003
4
SONG, YUN YONG
Exec Dt:
05/06/2003
5
CHUNG, SANG HO
Exec Dt:
05/06/2003
Assignee
1
DC CHEMICAL CO., LTD.
50, SOGONG-DONG, JOONG-KU
SEOUL 100-718, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040161378
10445891
Correspondence name and address
FINNEGAN, HENDERSON FARABOW ET.AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 2
Reel/Frame:023038/0222   Pages: 4
Recorded: 07/31/2009
Attorney Dkt #:PLU-0052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, SANG HO
Exec Dt:
06/10/2009
2
CHOI, JAE GIL
Exec Dt:
06/10/2009
3
CHANG, MAN HEUI
Exec Dt:
06/10/2009
4
KANG, HYE JEONG
Exec Dt:
06/10/2009
5
KIM, GU SEUL
Exec Dt:
06/10/2009
Assignee
1
REPUBLIC OF KOREA(ADMINISTRATION DEPARTMENT : THE MINISTRY OF CONSTRUCTION AND TRANSPORTATION CIVIL AVIATION SAFETY AUTHORITY)
274 GWAHAE-DONG, GANGSEO-KU
SEOUL, KOREA, REPUBLIC OF 157-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100036882
12519235
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:038362/0176   Pages: 3
Recorded: 04/05/2016
Attorney Dkt #:5230-0556
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JAEYOUNG
Exec Dt:
01/15/2016
2
CHUNG, SANG HO
Exec Dt:
01/15/2016
3
LEE, JAE KWANG
Exec Dt:
01/15/2016
4
JU, HYUNGKUK
Exec Dt:
01/15/2016
5
KIM, JIN WON
Exec Dt:
01/15/2016
Assignee
1
GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
123 CHEOMDAN-GWAGIRO, BUK-GU
GWANGJU, KOREA, REPUBLIC OF 500-712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160258059
14901073
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314

Search Results as of: 06/21/2024 03:24 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