Patent Assignment
Reel/Frame 029690/0973
Assignment of Assignor's Interest
Recorded: 2013-01-25
Pages: 3
Assignors
MURANUSHI, YOSHIHISA
Executed: 2012-12-24
MATSUMOTO, HIDEKI
Executed: 2012-12-25
INUZUKA, MASAHIRO
Executed: 2012-12-25
Assignee
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20, BERLIN, 10553, GERMANY
Covered Property
(1)
Method for Etching of Copper and Copper Alloys
Application:
13/701,063 →
Publication:
US 2013/0112566
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Feb 1, 2017
From: ATOTECH DEUTSCHLAND GMBH; ATOTECH USA INC
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 041590/0001 →
Release of Security Interest
Mar 18, 2021
From: BARCLAYS BANK PLC, AS COLLATERAL AGENT
To: ATOTECH DEUTSCHLAND GMBH; ATOTECH USA, LLC
Reel/Frame 055653/0714 →