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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
7009012
Issue Dt:
03/07/2006
Application #:
10169330
Filing Dt:
08/09/2002
Publication #:
20030109379
Pub Dt:
06/12/2003
Inventors:
Sung Cheol Yoon, Xuequan Zhang, Young Sub Lee, Jae Gon Lim, Hyun Joon Kim
Title:
SUPPORTED CATALYST FOR PRODUCING SYNDIOTACTIC STYRENIC POLYMER
Assignment: 1
Reel/Frame:
013332/0581Recorded: 09/30/2002Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
YOON, SUNG CHEOL
Exec Dt:
08/26/2002
ZHANG, XUEQUAN
Exec Dt:
08/26/2002
LIM, JAE GON
Exec Dt:
08/26/2002
KIM, HYUN JOON
Exec Dt:
08/26/2002
LEE, YOUNG SUB
Exec Dt:
08/26/2002
Assignee:
SAMSUNG GENERAL CHEMICALS CO., LTD.
SAN 222-2, DOKKOT-LI, TAESAN-EUP, SEOSAN-SHI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 356-870
Correspondent:
WOODCOCK WASHBURN LLP
GARY H. LEVIN
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:
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: 5
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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