Patent Assignment
Reel/Frame 064334/0715
Nunc Pro Tunc Assignment
Recorded: 2023-07-21
Pages: 3
Assignor
HIFIL TECH, INC.
Executed: 2023-06-26
Assignee
HIFILM INC.
24, DEOKSEONGSANDAN 2-RO, IDONG-EUP, CHEOIN-GU, YONGIN-SI, GYEONGGI-DO, 17130, KOREA, REPUBLIC OF
Covered Properties
(4)
Tubular Braid and Composite Hollow Fiber Membrane Using the Same
Module Case and Hollow Fiber Membrane Module Using the Same
Filtering Apparatus
Filtration System and Filtration Method
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 10, 2009
From: LEE, MOO-SEOK; YOON, JOON-KHEE; CHOI, SUNG-HAK; SHIN, YONG-CHEOL
To: KOLON INDUSTRIES, INC.
Reel/Frame 022808/0027 →
Assignment of Assignor's Interest
Dec 5, 2011
From: LEE, KWANG-JIN; LEE, MOO-SEOK; SHIN, YONG-CHEOL
To: KOLON INDUSTRIES INC.
Reel/Frame 027326/0954 →
Assignment of Assignor's Interest
May 14, 2015
From: MOON, HEEWAN
To: KOLON INDUSTRIES, INC.
Reel/Frame 035642/0801 →
Assignment of Assignor's Interest
Dec 2, 2015
From: NOH, JUNG MIN; MOON, HEEWAN
To: KOLON INDUSTRIES, INC.
Reel/Frame 037186/0818 →
Assignment of Assignor's Interest
Apr 30, 2021
From: KOLON INDUSTRIES, INC.
To: HIFIL TECH INC.
Reel/Frame 056109/0090 →