Patent Assignment
Reel/Frame 040402/0981
Assignment of Assignor's Interest
Recorded: 2016-11-22
Pages: 7
Assignors
SUZUKI, MASATO
Executed: 2016-10-31
WANG, XIAOWEI
Executed: 2016-10-31
OKAYASU, TETSUO
Executed: 2016-10-31
HAMA, YUSUKE
Executed: 2016-11-01
PAWLOWSKI, GEORG
Executed: 2016-10-30
Assignee
AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.
46 PLACE GUILIAUME II L-1648, GRAND DUCHY OF LUXEMBOURG, LUXEMBOURG
Covered Property
(1)
Top-Layer Membrane Formation Composition and Method for Forming Resist Pattern Using Same
Related Assignments
(4)
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 →
Merger
Jul 27, 2020
From: AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.À R.L.
To: RIDGEFIELD ACQUISITION
Reel/Frame 053324/0198 →