Patent Assignment
Reel/Frame 075038/0463
Assignment of Assignor's Interest
Recorded: 2026-06-22
Pages: 3
Assignor
LOTTE CHEMICAL CORPORATION
Executed: 2026-05-25
Assignee
DOOBON INC.
357-6 TAESEONG-RY, KANGNAE-MYUN CHEONGWON-GUN, CHOONG-BUK, SEOUL, 156-010, KOREA, REPUBLIC OF
Covered Property
(1)
Flame-Retardant Polyolefin Resin Containing Piperazine-Based Metal Salt Blend
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 8, 2013
From: LEE, DAE HEE; LEE, SEONG WOOK; KIM, SANG-BUM; KIM, CHANG-GYOU
To: DOOBON INC.; HONAM PETROCHEMICAL CORPORATION
Reel/Frame 030749/0257 →
Change of Name
Aug 1, 2013
From: HONAM PETROCHEMICAL CORPORATION
To: LOTTE CHEMICAL CORPORATION
Reel/Frame 030936/0829 →