Patent Assignment
Reel/Frame 015700/0987
Assignment of Assignor's Interest
Recorded: 2004-08-18
Pages: 3
Assignors
ROH, KWON SUN
Executed: 2004-08-16
CHOI, JONG HYUN
Executed: 2004-08-16
PARK, CHI HYUN
Executed: 2004-08-16
LEE, JON HA
Executed: 2004-08-16
Assignee
SKC CO., LTD.
633 JEONGJA-DONG, JANGAN-GU, SUWON-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF
Covered Property
(1)
Electrolyte Composition, Lithium Battery Using the Same, and Method of Manufacturing the Lithium Battery
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 12, 2008
From: SKC CO., LTD.
To: SK ENERGY CO., LTD.
Reel/Frame 021547/0740 →
Change of Name
Jul 14, 2011
From: SK ENERGY CO., LTD.
To: SK INNOVATION CO., LTD.
Reel/Frame 026619/0330 →
Corrective Assignment to Correct the Incorrect Patent Number 7448700 and Replace It with 7488700 Previously Recorded on Reel 026619 Frame 0330. Assignor(S) Hereby Confirms the Change of Name.
Apr 11, 2016
From: SK ENERGY CO., LTD.
To: SK INNOVATION CO., LTD.
Reel/Frame 038406/0201 →
Change of Address
Nov 7, 2022
From: SK INNOVATION CO., LTD.
To: SK INNOVATION CO., LTD.
Reel/Frame 061895/0380 →
Nunc Pro Tunc Assignment
Nov 7, 2022
From: SK INNOVATION CO., LTD.
To: SK ON CO., LTD.
Reel/Frame 062034/0198 →