Patent Assignment
Reel/Frame 039156/0233
Merger
Recorded: 2016-07-14
Pages: 16
Assignor
CHEIL INDUSTRIES INC.
Executed: 2014-07-02
Assignee
SAMSUNG SDI CO., LTD.
150-20 GONGSE-RO, GIHEUNG-GU, YONGIN-SI, 17084, KOREA, REPUBLIC OF
Covered Property
(1)
Pressurized Hollow Fiber Membrane Module and Backwashing Method Using Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 25, 2015
From: PARK, PYUNG KYU; MIN, GYU HONG; PARK, JONG SANG
To: CHEIL INDUSTRIES INC.
Reel/Frame 035906/0369 →
Assignment of Assignor's Interest
Sep 24, 2015
From: CHEIL INDUSTRIES INC.
To: LOTTE CHEMICAL CORPORATION
Reel/Frame 036642/0291 →
Assignment of Assignor's Interest
Mar 30, 2017
From: SAMSUNG SDI CO., LTD.
To: LOTTE ADVANCED MATERIALS CO., LTD.
Reel/Frame 041794/0150 →