Patent Assignment
Reel/Frame 053740/0150
Assignment of Assignor's Interest
Recorded: 2020-09-10
Pages: 2
Assignor
MERCK ELECTRONICS MATERIALS LTD.,
Executed: 2020-08-07
Assignee
MERCK PATENT GMBH
FRANKFURTER STRASSEE 250,, DARMSTADT,, 64293, GERMANY
Covered Property
(1)
Photoresist Composition and Method of Manufacturing Substrate for Display Device by Using the Same
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 16, 2015
From: KIM, CHADONG; KANG, HOON; SUNG, WOOYONG; LEE, HIKUK
To: SAMSUNG DISPLAY CO., LTD.; AZ ELECTRONIC MATERIALS (LUXEMBOURG) SARL
Reel/Frame 036115/0546 →
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 →