IP Library › Assignment 030249/0801
Patent Assignment
Reel/Frame 030249/0801

Change of Address

Recorded: 2013-04-19 Pages: 2
Assignor
Assignee
AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.
32-36, BOULEVARD D'AVRANCHES, LUXEMBOURG, L-1160, LUXEMBOURG
Covered Properties (3)
Neutral Layer Polymer Composition for Directed Self Assembly and Processes Thereof
Patent: 8,835,581 →
Application: 13/492,125 →
Publication: US 2013/0330668
Positive Photosensitive Material
Patent: 9,012,126 →
Application: 13/524,790 →
Publication: US 2013/0337380
Negative-Working Thick Film Photoresist
Patent: 8,906,594 →
Application: 13/524,811 →
Publication: US 2013/0337381
Related Assignments (8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 12, 2013
From: LIU, WEIHONG; LU, PINGHUNG; CHEN, CHUNWEI; MEYER, STEPHEN
To: AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.
Reel/Frame 030206/0247 →
Assignment of Assignor's Interest Apr 12, 2013
From: WU, HENGPENG; POLISHCHUK, OREST; CAO, YI; HONG, SUNGEUN
To: AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.
Reel/Frame 030206/0651 →
Assignment of Assignor's Interest Apr 12, 2013
From: CHEN, CHUNWEI; LU, PINGHUNG; LIU, WEIHONG; TOUKHY, MEDHAT
To: AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.
Reel/Frame 030206/0439 →
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 →
Merger Jul 27, 2020
From: AZ ELECTRONIC MATERIALS (LUXEMBOURG) S.À R.L.
To: RIDGEFIELD ACQUISITION
Reel/Frame 053324/0198 →
Assignment of Assignor's Interest Jul 27, 2020
From: AZ ELECTRONIC MATERIALS GMBH
To: MERCK PATENT GMBH
Reel/Frame 053323/0770 →
Change of Legal Entity Jul 27, 2020
From: AZ ELECTRONIC MATERIALS S.À R.L.
To: AZ ELECTRONIC MATERIALS GMBH
Reel/Frame 053323/0760 →