Patent Assignment
Reel/Frame 035906/0369
Assignment of Assignor's Interest
Recorded: 2015-06-25
Pages: 6
Assignors
PARK, PYUNG KYU
Executed: 2015-06-23
MIN, GYU HONG
Executed: 2015-06-23
PARK, JONG SANG
Executed: 2015-06-23
Assignee
CHEIL INDUSTRIES INC.
290 GONGDAN-DONG, GUMI-SI, GYEONGSANGBUK-DO, GUMI-SI, 730-710, 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
Sep 24, 2015
From: CHEIL INDUSTRIES INC.
To: LOTTE CHEMICAL CORPORATION
Reel/Frame 036642/0291 →
Merger
Jul 14, 2016
From: CHEIL INDUSTRIES INC.
To: SAMSUNG SDI CO., LTD.
Reel/Frame 039156/0233 →
Assignment of Assignor's Interest
Mar 30, 2017
From: SAMSUNG SDI CO., LTD.
To: LOTTE ADVANCED MATERIALS CO., LTD.
Reel/Frame 041794/0150 →