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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
6423657
Issue Dt:
07/23/2002
Application #:
08985082
Filing Dt:
12/04/1997
Publication #:
20020065188
Pub Dt:
05/30/2002
Inventors:
CHANG KEUN WANG, SANG EUN LEE, HYUN JE OH, JU YOUN LEE, KWANG NYOUNG KIM, HYEON YEOUL KIM et al
Title:
PROCESS AND EQUIPMENT FOR THE REACTIVATION OF ACTIVATED CARBON
Assignment: 1
Reel/Frame:
008903/0667Recorded: 12/04/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WANG, CHANG KEUN
Exec Dt:
09/29/1997
LEE, SANG EUN
Exec Dt:
09/29/1997
OH, HYUN JE
Exec Dt:
09/29/1997
LEE, JU YOUN
Exec Dt:
09/29/1997
KIM, KWANG NYOUNG
Exec Dt:
09/29/1997
KIM, HYEON YEOUL
Exec Dt:
09/29/1997
SONG, KI SEOP
Exec Dt:
09/29/1997
LEE, EUNG TAEK
Exec Dt:
09/29/1997
SOO HU, HYOUNG
Exec Dt:
09/29/1997
LEE, YOUNG HO
Exec Dt:
09/29/1997
OH, SUNG MIN
Exec Dt:
09/29/1997
Assignees:
KOREA INSTITUTE OF CONSTRUCTION TECHNOLOGY
142 WOOMYUNG-DONG
SEOCHO-GU, SEOUL, KOREA, REPUBLIC OF
DAEWOO CORPORATION
541 NAMDEAMUN-RO 5 GA
JOONG-GU, SEOUL, KOREA, REPUBLIC OF
LG CONSTRUCTION CO., LTD.
537 NAMDAEMUN-RO 5 GA
JOONG-GU, SEOUL, KOREA, REPUBLIC OF
SAMSUNG CORPORATION
677-25 YEOKSAM-DONG, KANGAM-GU
KEUNGIL TOWER BLDG.
SEOUL, KOREA, REPUBLIC OF
Correspondent:
STAAS & HALSEY
JAMES D. HALSEY, JR.
700 ELEVENTH STREET, N.W. SUITE 500
WASHINGTON, D.C. 20001
Assignment: 2
Reel/Frame:
012335/0008Recorded: 12/03/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KOREA INSTITUTE OF CONSTRUCTION TECHNOLOGY
Exec Dt:
11/07/2001
DAEWOO CORPORATION
Exec Dt:
11/07/2001
LG CONSTRUCTION CO., LTD.
Exec Dt:
11/07/2001
SAMSUNG CORPORATION
Exec Dt:
11/07/2001
Assignees:
KOREA INSTITUTE OF CONSTRUCTION TECHNOLOGY
142 WOOMYUNG-DONG, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF
DAEWOO ENGINEERING & CONSTRUCTION CO., LTD.
541, 5-GA, NAMDAEMUN-RO, CHUNG-GU
SEOUL, KOREA, REPUBLIC OF
LG CONSTRUCTION CO., LTD.
537 NAMDAEMUN-RO 5 GA, JOONG-GU
SEOUL, KOREA, REPUBLIC OF
SAMSUNG CORPORATION
KEUNGIL TOWER BLDG., 677-25 YEOKSAM-DONG
KANGNAM-GU, SEOUL, KOREA, REPUBLIC OF
Correspondent:
STAAS & HALSEY LLP
MICHAEL D. STEIN
700 ELEVENTH STREET, N.W., SUITE 500
WASHINGTON, D.C. 20001
Assignment: 3
Reel/Frame:
016824/0641Recorded: 08/02/2005Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
LG CONSTRUCTION CO., LTD.
Exec Dt:
03/18/2005
Assignee:
GS ENGINEERING & CONSTRUCTION CO., LTD.
537 NAMDAEMUN-RO 5-GA
JOONG-GU, SEOUL, KOREA, REPUBLIC OF
Correspondent:
STAAS & HALSEY LLP
ATTENTION: MICHAEL J. BADAGLIACCA
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, D.C. 20005

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