Patent Assignment
Reel/Frame 013672/0979
Assignment of Assignor's Interest
Recorded: 2003-01-16
Pages: 4
Assignors
CHOI, YEONG SUK
Executed: 2003-01-11
CHUNG, IN JAE
Executed: 2003-01-11
KIM, SUNG CHUL
Executed: 2003-01-13
Assignees
SAMSUNG GENERAL CHEMICALS CO., LTD.
SAN 222-2, DOKGOD-RI, DAESAN-EUP, SEOSAN-SHI, 356-711, KOREA, REPUBLIC OF
LG CHEMICAL LTD.
YEOUIDO-DONG 20, YEONGDEUNGPO-GU, SEOUL, 150-875, KOREA, REPUBLIC OF
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
373-1, GUSEONG-DONG, YUSEONG-GU, DAEJON-SHI, 305-701, CHINA
Covered Property
(1)
Method of Preparing Exfoliated Nitropolymer/Silicate Nanocomposites and the Nanocomposites Prepared by the Method
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 2, 2003
From: SAMSUNG GENERAL CHEMICALS, CO., LTD.
To: SAMSUNG ATOFINA CO. LTD.
Reel/Frame 014450/0883 →
Change of Name
Jul 14, 2014
From: SAMSUNG ATOFINA CO., LTD.
To: SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
Reel/Frame 033312/0321 →
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 →