Patent Assignment
Reel/Frame 033312/0428
Correction by Declaration
Recorded: 2014-07-14
Pages: 2
Assignor
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
Executed: 2014-07-01
Assignee
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
411-1 DOKGOD-RI, DAESAN-UP, SEOSAN-SHI, CHUNGCHEONGNAM PROVINCE, 356-874, KOREA, REPUBLIC OF
Covered Property
(1)
Simulated Moving Bed Adsorptive Separation Process for Preventing Increase in Pressure Drop and System Thereof
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 17, 2005
From: LEE, JIN SUK; SHIN, NAM CHEOL
To: SAMSUNG TOTAL PETROCHEMICALS, CO., LTD.
Reel/Frame 016154/0005 →
Change of Address of Assignee
Jul 14, 2014
From: SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
To: SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
Reel/Frame 033312/0388 →
Change of Name
Sep 3, 2015
From: SAMSUNG ATOFINA CO., LTD.; SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
To: HANWHA TOTAL PETROCHEMICAL CO., LTD.
Reel/Frame 036548/0271 →
Corrective Assignment to Correct the Receiving Party Address Previously Recorded at Reel: 036548 Frame: 0271. Assignor(S) Hereby Confirms the Assignment.
Nov 9, 2015
From: SAMSUNG ATOFINA CO., LTD.; SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
To: HANWHA TOTAL PETROCHEMICAL CO., LTD.
Reel/Frame 037071/0433 →