IP Library › Assignment 071556/0023
Patent Assignment
Reel/Frame 071556/0023

Merger

Recorded: 2025-06-28 Pages: 8
Assignor
LOTTE ADVANCED MATERIALS CO., LTD.
Executed: 2020-01-03
Assignee
LOTTE CHEMICAL CORPORATION
300 OLYMPIC-RO, SONGPA-GU, SEOUL, KOREA, REPUBLIC OF
Covered Properties (6)
Monofilament-Reinforced Hollow Fiber Membrane
Patent: 8,827,085 →
Application: 13/338,557 →
Publication: US 2012/0273409
Hollow Fiber Membrane Module and Method for Preparing the Same
Application: 14/040,416 →
Publication: US 2014/0102971
Hollow Fiber Membrane Module
Patent: 9,675,936 →
Application: 14/142,650 →
Publication: US 2014/0183123
Monofilament-Reinforced Hollow Fiber Membrane
Patent: 9,561,475 →
Application: 14/331,100 →
Publication: US 2014/0339153
Aerator Device and Filter System Including the Same
Application: 14/587,658 →
Publication: US 2015/0182919
Hollow Fibre Membrane Module, Manufacturing Method Therefor, Header Apparatus for Hollow Fibre Membrane Module and Hollow Fibre Membrane Restraining Apparatus
Application: 15/025,869 →
Publication: US 2016/0220959
Related Assignments (12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest May 17, 2013
From: SEO, CHANG MIN; LEE, GYEONG MO
To: CHEIL INDUSTRIES INC.
Reel/Frame 030436/0158 →
Assignment of Assignor's Interest Oct 3, 2013
From: AHN, HYOUNG WOOK; KOO, YOUNG LIM
To: CHEIL INDUSTRIES INC.
Reel/Frame 031342/0901 →
Assignment of Assignor's Interest Jan 10, 2014
From: MIN, GYU HONG; ZHA, FUFANG
To: CHEIL INDUSTRIES INC.
Reel/Frame 031942/0989 →
Assignment of Assignor's Interest Aug 1, 2014
From: SEO, CHANG MIN; LEE, GYEONG MO
To: SAMSUNG SDI CO., LTD.
Reel/Frame 033449/0001 →
Assignment of Assignor's Interest Dec 31, 2014
From: KIM, JI HYE; ZHA, FUFANG; KOO, YOUNG LIM; MIN, GYU HONG
To: SAMSUNG SDI CO., LTD.
Reel/Frame 034609/0048 →
Merger May 20, 2015
From: CHEIL INDUSTRIES INC.
To: SAMSUNG SDI CO., LTD.
Reel/Frame 035745/0640 →
Merger Sep 15, 2015
From: CHEIL INDUSTRIES INC.
To: SAMSUNG SDI CO., LTD.
Reel/Frame 036617/0253 →
Assignment of Assignor's Interest Sep 24, 2015
From: SAMSUNG SDI CO., LTD.
To: LOTTE CHEMICAL CORPORATION; SAMSUNG SDI CO., LTD.
Reel/Frame 036651/0199 →
Assignment of Assignor's Interest Jun 10, 2016
From: SUK, EU MINE; SON, YOUNG SOO; KIM, DONG HYUN; MIN, GYU HONG
To: SAMSUNG SDI CO., LTD.; LOTTE CHEMICAL CORPORATION
Reel/Frame 038882/0968 →
Assignment of Assignor's Interest Jan 24, 2017
From: SAMSUNG SDI CO., LTD.
To: LOTTE ADVANCED MATERIALS CO., LTD.
Reel/Frame 041062/0290 →
Assignment of Assignor's Interest Mar 30, 2017
From: SAMSUNG SDI CO., LTD.
To: LOTTE ADVANCED MATERIALS CO., LTD.
Reel/Frame 041794/0150 →
Assignment of Assignor's Interest Dec 24, 2025
From: LOTTE CHEMICAL CORPORATION
To: SYNOPEX MEMBRANE INC.
Reel/Frame 073309/0606 →