Patent Assignment
Reel/Frame 040150/0624
Change of Name
Recorded: 2016-09-26
Pages: 14
Assignor
AZ ELECTRONIC MATERIALS KOREA LTD.
Executed: 2015-10-27
Assignee
MERCK ELECTRONIC MATERIALS LTD.
5TH FLOOR, 508, TEHERAN-RO, GANGNAM-GU, SEOUL, KOREA, REPUBLIC OF
Covered Property
(1)
Photoresist Composition and Method of Forming Pattern by Using the Same
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 28, 2012
From: SAMSUNG ELECTRONICS CO., LTD.
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 028860/0076 →
Assignment of Assignor's Interest
Oct 12, 2012
From: AZ ELECTRONIC MATERIALS K.K.
To: AZ ELECTRONIC MATERIALS (KOREA) LTD.
Reel/Frame 029120/0201 →
Assignment of Assignor's Interest
Sep 26, 2016
From: MERCK ELECTRONIC MATERIALS LTD.
To: MERCK PATENT GMBH
Reel/Frame 039860/0957 →
Assignment of Assignor's Interest
May 17, 2022
From: MERCK PATENT GMBH
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 060102/0506 →