Patent Assignment
Reel/Frame 040083/0679
Assignment of Assignor's Interest
Recorded: 2016-10-21
Pages: 6
Assignors
YAMAKAWA, JUN
Executed: 2016-09-13
FUJIWARA, TAKASHI
Executed: 2016-09-13
KANDA, TAKASHI
Executed: 2016-09-14
AOKI, HIROYUKI
Executed: 2016-09-13
Assignee
AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.
32-36, BOULEVARD D'AVRANCHES, LUXEMBOURG, 1160, LUXEMBOURG
Covered Property
(1)
Copolymerized Polysilazane, Manufacturing Method Therefor, Composition Comprising Same, and Method for Forming Siliceous Film Using Same
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address
Dec 4, 2017
From: AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.À R.L.
To: AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.À R.L.
Reel/Frame 044666/0624 →
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 →