IP Library › Assignment 072756/0405
Patent Assignment
Reel/Frame 072756/0405

Assignment of Assignor's Interest

Recorded: 2025-11-03 Pages: 3
Assignor
Assignee
UNIHUB INC.
402-J422, 13, SAIMDANG-RO 8-IL, SEOCHO-GU, SEOUL, REPUBLIC OF KOREA, SEOUL, KOREA, REPUBLIC OF
Covered Properties (3)
Lithium Recovery Device Using Separator Reservoir, Lithium Recovery Method and Lithium Adsorption/Desorption System Using the Same
Patent: 8,741,150 →
Application: 13/121,558 →
Publication: US 2011/0174739
Lithium Recovery Device and Recovery Method
Patent: 9,546,430 →
Application: 14/785,219 →
Publication: US 2016/0060777
Underwater Holding-Type Lithium Recovering Apparatus and Method Thererof
Application: 15/007,778 →
Publication: US 2016/0214869
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 29, 2011
From: CHUNG, KANG-SUP; LEE, JAE-CHUN; LEE, HWAN
To: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES (KIGAM)
Reel/Frame 026042/0790 →
Assignment of Assignor's Interest Oct 16, 2015
From: CHUNG, KANG-SUP; KIM, BYOUNG-GYU; RYU, TAE GONG; RYU, JUNG HO
To: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
Reel/Frame 036813/0027 →
Assignment of Assignor's Interest Jan 27, 2016
From: CHUNG, KANG-SUP; KIM, BYOUNG-GYU; RYU, TAEGONG; RYU, JUNGHO
To: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
Reel/Frame 037598/0635 →
Assignment of Assignor's Interest Nov 12, 2025
From: UNIHUB INC.
To: IDEAHUB INC.
Reel/Frame 072865/0732 →