Patent Assignment
Reel/Frame 034684/0259
Assignment of Assignor's Interest
Recorded: 2015-01-12
Pages: 9
Assignors
YOO, JI NA
Executed: 2014-10-13
HYUN, JAE YONG
Executed: 2014-10-13
LEE, DO HOON
Executed: 2014-10-13
CHOI, CHANG HYUN
Executed: 2014-10-13
Assignee
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
103, DOKGOT2-RO, DAESAN-EUP, SEOSAN-SI, CHUNGCHEONGNAM-DO, 356-711, KOREA, REPUBLIC OF
Covered Property
(1)
Porous Separator with Water-Based Organic/Inorganic Complex Coating, a Method for Preparing the Same, and an Electrochemical Device Using the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Change of Name
Dec 1, 2022
From: HANWHA TOTAL PETROCHEMICAL CO., LTD.
To: HANWHA TOTALENERGIES PETROCHEMICAL CO., LTD.
Reel/Frame 062034/0926 →