IP Library Assignment 030749/0257
Patent Assignment
Reel/Frame 030749/0257

Assignment of Assignor's Interest

Recorded: 2013-07-08 Pages: 4
Assignors
LEE, DAE HEE
Executed: 2013-07-08
LEE, SEONG WOOK
Executed: 2013-07-08
KIM, SANG-BUM
Executed: 2013-07-08
KIM, CHANG-GYOU
Executed: 2013-07-08
AHN, SEUNG-DAE
Executed: 2013-07-08
AHN, JONG-IN
Executed: 2013-07-08
Assignees
DOOBON INC.
357-6 TAESEONG-RY, KANGNAE-MYUN, CHEONGWON-GUN, CHOONG-BUK, 363-893, KOREA, REPUBLIC OF
HONAM PETROCHEMICAL CORPORATION
395-67 SHINDAEBANG-DONG, DONGJAK-KU, SEOUL, 156-010, KOREA, REPUBLIC OF
Covered Property (1)
Flame-Retardant Polyolefin Resin Containing Piperazine-Based Metal Salt Blend
Patent: 9,221,961 →
Application: 13/978,575 →
Publication: US 2013/0296467
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 1, 2013
From: HONAM PETROCHEMICAL CORPORATION
To: LOTTE CHEMICAL CORPORATION
Reel/Frame 030936/0829 →
Assignment of Assignor's Interest Jun 22, 2026
From: LOTTE CHEMICAL CORPORATION
To: DOOBON INC.
Reel/Frame 075038/0463 →