Patent Assignment
Reel/Frame 049308/0530
Assignment of Assignor's Interest
Recorded: 2019-05-29
Pages: 7
Assignors
OKAMURA, TOSHYA
Executed: 2019-05-10
NAKADAN, NAOTAKA
Executed: 2019-05-10
BARNICKEL, BERTRAM
Executed: 2019-05-10
KOZAKI, RIKIO
Executed: 2019-05-10
NAKAMOTO, NAOKO
Executed: 2019-05-10
Assignee
RIDGEFIELD ACQUISITION
46 PLACE GUILLAUME II, LUXEMBOURG, 1648, LUXEMBOURG
Covered Property
(1)
Siloxazane Compound and Composition Comprising the Same, and Method for Producing Silceous Film Using the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →