Patent Assignment
Reel/Frame 034119/0141
Assignment of Assignor's Interest
Recorded: 2014-11-06
Pages: 6
Assignors
PARK, SOOJIN
Executed: 2014-11-04
CHOI, SIN HO
Executed: 2014-11-04
BANG, BYOUNG MAN
Executed: 2014-10-24
CHO, JAEPHIL
Executed: 2014-11-04
Assignees
UNIST ACADEMY-INDUSTRY RESEARCH CORPORATION
UNIST-GIL 50, EONYANG-EUP, ULJU-GUN, ULSAN, 689-798, KOREA, REPUBLIC OF
SEJIN INNOTECH CO., LTD
108, MODULEHWA SANEOP-RO, BUK-GU, ULSAN, 683-360, KOREA, REPUBLIC OF
Covered Property
(1)
Method for Preparing Silicon-Based Negative Electrode Active Material, Negative Electrode Active Material for Lithium Secondary Battery, and Lithium Secondary Battery Comprising Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 6, 2015
From: SEJIN INNOTECH CO., LTD
To: SJ MATERIALS CO., LTD
Reel/Frame 034904/0938 →
Assignment of Assignor's Interest
Feb 18, 2016
From: UNIST ACADEMY-INDUSTRY RESEARCH CORPORATION
To: ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY
Reel/Frame 037759/0035 →
Assignment of Assignor's Interest
Mar 23, 2016
From: ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY
To: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
Reel/Frame 038238/0905 →