Patent Assignment
Reel/Frame 030908/0577
Assignment of Assignor's Interest
Recorded: 2013-07-30
Pages: 3
Assignor
SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
Executed: 2013-07-10
Assignee
SAMSUNG FINE CHEMICALS CO., LTD.
190, YEOCHEON-DONG, NAM-GU,, ULSAN, 680-090, KOREA, REPUBLIC OF
Covered Properties
(3)
Method for Preparing Lithium Manganese Oxide Positive Active Material for Lithium Ion Secondary Battery, Positive Active Material Prepared Thereby, and Lithium Ion Secondary Battery Including the Same
Method for Preparing Positive Active Material for Lithium Ion Secondary Battery, Positive Active Material Prepared Thereby, and Lithium Ion Secondary Battery Including the Same
Additive for Overcharge Preventing of Secondary Battery and Nonaqueous Electrolyte for Secondary Battery Including the Same
Application:
13/469,694 →
Publication:
US 2012/0288752
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 12, 2012
From: JO, SUNG NIM; LEE, MI SUN; CHO, HAE IN
To: SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
Reel/Frame 028039/0137 →
Assignment of Assignor's Interest
Apr 17, 2012
From: CHO, YUN JU; YUN, PIL SANG; LEE, MI SUN; CHO, HAE IN
To: SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
Reel/Frame 028061/0535 →
Assignment of Assignor's Interest
May 11, 2012
From: CHOI, SHIN JUNG; LEE, MI SUN
To: SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
Reel/Frame 028196/0540 →
Assignment of Assignor's Interest
Jul 31, 2013
From: SAMSUNG CORNING PRECISION MATERIALS CO., LTD.
To: SAMSUNG FINE CHEMICALS CO., LTD.
Reel/Frame 030912/0734 →
Assignment of Assignor's Interest
Sep 18, 2015
From: SAMSUNG FINE CHEMICALS CO., LTD
To: SAMSUNG SDI CO., LTD
Reel/Frame 036599/0620 →