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 : HAM, HYEONGTAEK
Total Assignments: 3
Assignment: 1
Reel/Frame:023958/0092   Pages: 4
Recorded: 02/18/2010
Attorney Dkt #:12152-0061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OK, MYUNGAHN
Exec Dt:
10/19/2009
2
SHIN, DAEHO
Exec Dt:
10/19/2009
3
KWON, SEUNGBUM
Exec Dt:
10/19/2009
4
HAHN, JONGSOK
Exec Dt:
10/19/2009
5
LEE, HOSEONG
Exec Dt:
10/19/2009
6
SHIM, CHOONSIK
Exec Dt:
10/19/2009
7
HAM, HYEONGTAEK
Exec Dt:
10/19/2009
8
JEONG, JISU
Exec Dt:
10/19/2009
9
CHAE, SUNGSEOK
Exec Dt:
10/19/2009
Assignee
1
SK ENERGY CO., LTD.
99 SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8013086
US20100113720
12612157
Correspondence name and address
CLARK & BRODY
1090 VERMONT AVENUE, N.W.
SUITE 250
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:024321/0697   Pages: 4
Recorded: 05/01/2010
Attorney Dkt #:12152-0059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, SEUNGBUM
Exec Dt:
10/19/2009
2
HAM, HYEONGTAEK
Exec Dt:
10/19/2009
3
SHIM, CHOONSIK
Exec Dt:
10/19/2009
4
CHAE, SUNGSEOK
Exec Dt:
10/19/2009
5
OK, MYUNGAHN
Exec Dt:
10/19/2009
6
SHIN, DAEHO
Exec Dt:
10/19/2009
Assignee
1
SK ENERGY CO., LTD.
99 SEORIN-DONG
JONGRO-GU, SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8334354
US20100113729
12608226
Correspondence name and address
CHRISTOPHER W. BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:026885/0741   Pages: 4
Recorded: 09/12/2011
Attorney Dkt #:5038-112610
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, SEUNGBUM
Exec Dt:
07/19/2011
2
HAM, HYEONGTAEK
Exec Dt:
07/19/2011
3
CHAE, SUNGSEOK
Exec Dt:
07/19/2011
4
OH, SEWON
Exec Dt:
07/19/2011
5
JUNG, HYUNWOOK
Exec Dt:
07/15/2011
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120015123
13182121
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222

Search Results as of: 05/14/2024 11:08 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