Patent Assignment
Reel/Frame 036330/0138
Assignment of Assignor's Interest
Recorded: 2015-08-14
Pages: 2
Assignors
YOON, HO-SUNG
Executed: 2015-07-13
KIM, CHUL-JOO
Executed: 2015-07-13
CHUNG, KANG-SUP
Executed: 2015-07-13
KIM, BYOUNG-GYU
Executed: 2015-07-13
Assignee
KOREA INSTITUTE OF GEOSCIENCES AND MINERAL RESOURCES (KIGAM)
30 GAJEONG-DONG, YUSEONG-GU, DAEJEON, 305-350, KOREA, REPUBLIC OF
Covered Property
(1)
Method for Preparing High-Purity Lithium Carbonate from Brine
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 13, 2012
From: KIM, JOON-SOO; CHUNG, KYEONG-WOO; LEE, JIN-YOUNG; KIM, SUNG-DON
To: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
Reel/Frame 028957/0789 →
Assignment of Assignor's Interest
Jan 22, 2024
From: KOREA INSTITUTE OF GEOSCIENCE AND MINERAL RESOURCES
To: UNIHUB INC.
Reel/Frame 066191/0186 →
Assignment of Assignor's Interest
Nov 12, 2025
From: UNIHUB INC.
To: IDEAHUB INC.
Reel/Frame 072865/0732 →