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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
6303805
Issue Dt:
10/16/2001
Application #:
09392442
Filing Dt:
09/09/1999
Inventors:
YI-YEOL LYU, DUCK-JOO YANG, KEUN-BYOUNG YOON, SEOK CHANG, WON-CHEOL JUNG
Title:
METALLOCENE COMPLEXES AND METHOD OF PREPARING THE SAME
Assignment: 1
Reel/Frame:
011998/0530Recorded: 07/19/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LYU, YI-YEOL
Exec Dt:
03/26/1999
YANG, DUCK-JOO
Exec Dt:
03/26/1999
YOON, KEUN-BYOUNG
Exec Dt:
03/26/1999
CHANG, SEOK
Exec Dt:
03/26/1999
JUNG, WON-CHEOL
Exec Dt:
03/26/1999
Assignee:
SAMSUNG GENERAL CHEMICALS CO., LTD.
TAESAN-EUP, SEOSAN-SI
SAN 222-2, DOKKOT-LI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 356-8
Correspondent:
WOODCOCK WASHBURN KURTZ, ET AL.
GARY H. LEVIN, ESQUIRE
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 2
Reel/Frame:
014475/0150Recorded: 09/12/2003Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SAMSUNG GENERAL CHEMICALS CO., LTD.
Exec Dt:
08/20/2003
Assignee:
SAMSUNG ATOFINA GMBH & CO. LTD.
411-1, DOKGOD-RI, DAESAN-UP, SEOSAN-SI
CHUNGNAM, KOREA, REPUBLIC OF 356-711
Correspondent:
WOODCOCK WASHBURN LLP
GARY H. LEVIN
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 3
Reel/Frame:
033312/0321Recorded: 07/14/2014Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SAMSUNG ATOFINA CO., LTD.
Exec Dt:
10/05/2004
Assignee:
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
103 DOKGOT2-RO, DAESAN-EUP
SEOSAN-SI, CHUNGNAM, KOREA, REPUBLIC OF
Correspondent:
ROXANA A. SULLIVAN
120 SOUTH LASALLE STREET, SUITE 1400
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:
033753/0956Recorded: 09/16/2014Pages: 2
Conveyance:
CORRECTION BY DECLARATION TO CORRECT ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL 014475 FRAME 0150.
Assignor:
SAMSUNG ATOFINA GMBH & CO., LTD.
Exec Dt:
07/01/2014
Assignee:
SAMSUNG ATOFINA CO., LTD.
411-1, DOKGOD-RI, DAESAN-UP
SEOSAN-SHI, CHUNGCHEONGNAM PROVINCE, KOREA, REPUBLIC OF 356-874
Correspondent:
ROXANA A. SULLIVAN
120 SOUTH LASALLE STREET, SUITE 1400
CHICAGO, IL 60603
Assignment: 5
Reel/Frame:
036548/0271Recorded: 09/03/2015Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors:
SAMSUNG ATOFINA CO., LTD.
Exec Dt:
04/30/2015
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
Exec Dt:
04/30/2015
Assignee:
HANWHA TOTAL PETROCHEMICAL CO., LTD.
103, DOKGOT2-RO
DAESAN-EUP
SEOSAN-SI, CHUNGCHEONGNAM-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Correspondent:
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 6
Reel/Frame:
037071/0433Recorded: 11/09/2015Pages: 8
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY ADDRESS PREVIOUSLY RECORDED AT REEL: 036548 FRAME: 0271. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
SAMSUNG ATOFINA CO., LTD.
Exec Dt:
04/30/2015
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
Exec Dt:
04/30/2015
Assignee:
HANWHA TOTAL PETROCHEMICAL CO., LTD.
103, DOKGOT2-RO
DAESAN-EUP
SEOSAN-SI, CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF
Correspondent:
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303

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