Patent Assignment
Reel/Frame 046773/0627
Merger
Recorded: 2018-08-13
Pages: 15
Assignor
CHEIL INDUSTRIES INC.
Executed: 2014-07-02
Assignee
SAMSUNG SDI CO., LTD.
150-20 GONGSE-RO, GIHEUNG-GU, YONGIN SI, GYEONGGI-DO, 446-902, KOREA, REPUBLIC OF
Covered Property
(1)
Monofilament-Reinforced Hollow Fiber Membrane with Scalloped Lumen
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 13, 2018
From: SAMSUNG SDI CO., LTD.
To: LOTTE CHEMICAL CORPORATION
Reel/Frame 047304/0405 →
Assignment of Assignor's Interest
Aug 13, 2018
From: SEO, CHANG MIN; LEE, GYEONG MO
To: CHEIL INDUSTRIES INC.
Reel/Frame 046775/0288 →
Assignment of Assignor's Interest
Dec 24, 2025
From: LOTTE CHEMICAL CORPORATION
To: SYNOPEX MEMBRANE INC.
Reel/Frame 073309/0606 →