Patent Assignment
Reel/Frame 037690/0167
Assignment of Assignor's Interest
Recorded: 2016-02-09
Pages: 4
Assignors
NAGAHARA, TATSURO
Executed: 2015-08-01
SEKITO, TAKASHI
Executed: 2015-08-03
YAMAMOTO, KAZUMA
Executed: 2015-08-01
KOBAYASHI, MASAKAZU
Executed: 2015-08-01
SATAKE, NOBORU
Executed: 2015-08-01
ISHII, MASAHIRO
Executed: 2015-08-06
Assignee
AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.
32-36, BOULEVARD D'AVRANCHES, LUXEMBOURG, L-1160, LUXEMBOURG
Covered Property
(1)
Composition for Forming Fine Resist Pattern, and Pattern Formation Method Using Same
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 →