Patent Assignment
Reel/Frame 028235/0841
Change of Name
Recorded: 2012-05-18
Pages: 4
Assignor
ENER 1 KOREA, INC.
Executed: 2012-03-16
Assignee
ENERTECH INTERNATIONAL, INC.
269(YONGTAN-DONG), CHUNGJUHOSU-RO,, CHUNGJU-SI, CHUNGCHEONGBUK-DO, 380-250, KOREA, REPUBLIC OF
Covered Property
(1)
Unit Cell for Secondary Battery Having Conductive Sheet Layer and Lithium Ion Secondary Battery Having the Same
Application:
12/550,035 →
Publication:
US 2010/0330422
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 28, 2009
From: KIM, YOUNG JAE; KIM, GYU SIK; EOM, WON SOB; WOO, JONG MAN
To: ENERTECH INTERNATIONAL, INCORPORATED
Reel/Frame 023166/0538 →
Change of Name
Jan 13, 2011
From: ENERTECH INTERNATIONAL, INCORPORATED
To: ENER 1 KOREA, INC.
Reel/Frame 025635/0216 →
Change of Name
Jan 18, 2011
From: ENERTECH INTERNATIONAL, INCORPORATED
To: ENER 1 KOREA, INC.
Reel/Frame 025651/0135 →