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 #:
8007589
Issue Dt:
08/30/2011
Application #:
11640381
Filing Dt:
12/18/2006
Publication #:
20070231246
Pub Dt:
10/04/2007
Inventors:
Ho-Soo Hwang, Sung-Soo Kim, Byung-Yun Kong, Suk-Min Choi, Jin-Tae Hwang, Suk-Won Jang et al
Title:
APPARATUS AND METHOD FOR COMPOUNDING CARBON NANOTUBES
Assignment: 1
Reel/Frame:
018693/0076Recorded: 12/18/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HWANG, HO-SOO
Exec Dt:
12/07/2006
KIM, SUNG-SOO
Exec Dt:
12/11/2006
CHOI, SUK-MIN
Exec Dt:
12/11/2006
HWANG, JIN-TAE
Exec Dt:
12/11/2006
JANG, SUK-WON
Exec Dt:
12/08/2006
KIM, HYUNG-SUK
Exec Dt:
12/11/2006
KONG, BYUNG-YUN
Exec Dt:
12/11/2006
Assignee:
SEMES CO., LTD.
623-5, UPSUNG-DONG, CHEONAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF
Correspondent:
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 2
Reel/Frame:
032228/0287Recorded: 02/17/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SEMES CO., LTD.
Exec Dt:
01/16/2014
Assignee:
KOREA KUMHO PETROCHEMICAL CO., LTD.
SIGNATURE TOWER, 100 CHEONGGYECHEON-NO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-230
Correspondent:
JOHN A. CASTELLANO
11730 PLAZA AMERICA DR., SUITE 600
HARNESS, DICKEY & PIERCE, P.L.C.
RESTON, VA 20190

Search Results as of: 05/06/2024 01:33 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