Patent Assignment
Reel/Frame 034990/0293
Assignment of Assignor's Interest
Recorded: 2015-02-20
Pages: 6
Assignors
WU, HENGPENG
Executed: 2014-02-24
CAO, YI
Executed: 2014-02-18
HONG, SUNGEUN
Executed: 2014-03-10
YIN, JIAN
Executed: 2014-02-24
PAUNESCU, MARGARETA
Executed: 2014-02-24
NEISSER, MARK O.
Executed: 2014-03-23
LIN, GUANYANG
Executed: 2014-03-04
Assignee
AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.
32-36 BOULEVARD D'AVRANCHES, LUXEMBOURG, L-1160, LUXEMBOURG
Covered Property
(1)
Compositions of Neutral Layer for Directed Self Assembly Block Copolymers and Processes Thereof
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address
Jan 12, 2017
From: AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.À R.L.
To: AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.À R.L.
Reel/Frame 041345/0585 →
Merger
Jul 27, 2020
From: RIDGEFIELD ACQUISITION
To: AZ ELECTRONIC MATERIALS S.À R.L.
Reel/Frame 053323/0591 →
Change of Legal Entity
Jul 27, 2020
From: AZ ELECTRONIC MATERIALS S.À R.L.
To: AZ ELECTRONIC MATERIALS GMBH
Reel/Frame 053323/0760 →
Assignment of Assignor's Interest
Jul 27, 2020
From: AZ ELECTRONIC MATERIALS GMBH
To: MERCK PATENT GMBH
Reel/Frame 053323/0770 →
Merger
Jul 27, 2020
From: AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.À R.L.
To: RIDGEFIELD ACQUISITION
Reel/Frame 053324/0198 →