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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
14341917
Filing Dt:
07/28/2014
Publication #:
20150038758
Pub Dt:
02/05/2015
Inventors:
Gle PARK, Yeon Shick YOO, Jin Suk LEE, Ho Sik CHANG, Chang Hyun CHOI, In Kyu SONG, Hyun SEO et al
Title:
PREPARATION METHOD OF PLATINUM/TIN/METAL/ALUMINA CATALYST FOR DIRECT DEHYDROGENATION OF n-BUTANE AND METHOD FOR PRODUCING C4 OLEFINS USING SAID CATALYST
Assignment: 1
Reel/Frame:
033398/0929Recorded: 07/28/2014Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
PARK, GLE
Exec Dt:
07/23/2014
YOO, YEON SHICK
Exec Dt:
07/23/2014
LEE, JIN SUK
Exec Dt:
07/23/2014
CHANG, HO SIK
Exec Dt:
07/23/2014
CHOI, CHANG HYUN
Exec Dt:
07/23/2014
SONG, IN KYU
Exec Dt:
07/23/2014
SEO, HYUN
Exec Dt:
07/23/2014
LEE, JONG KWON
Exec Dt:
07/23/2014
Assignee:
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
103 DOKGOT2-RO, DASEAN-EUP, CHUNGCHEONGNAM-DO
SEOSAN-SI, KOREA, REPUBLIC OF 356-711
Correspondent:
MICHAEL J. THOMAS
7700 BONHOMME AVENUE, SUITE 400
ST. LOUIS, MO 63105
Assignment: 2
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: 3
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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