Patent Assignment
Reel/Frame 042007/0640
Assignment of Assignor's Interest
Recorded: 2017-04-14
Pages: 3
Assignee
AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.
46 PLACE GUILIAUME II L-1648, LUXEMBOURG, LUXEMBOURG
Covered Property
(1)
Composition for Resist Patterning and Method for Forming 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 →