Patent Assignment
Reel/Frame 032611/0695
Assignment of Assignor's Interest
Recorded: 2014-04-05
Pages: 4
Assignors
DAMBROWSKY, NINA
Executed: 2014-02-20
HAUF, UWE
Executed: 2014-03-25
EWERT, INGO
Executed: 2014-03-26
ERBEN, CHRISTOF
Executed: 2014-03-25
WENZEL, RENE
Executed: 2014-03-25
Assignee
ATOTECH DEUTSCHLAND GMBH
ERASMUSSTRASSE 20, BERLIN, 10553, GERMANY
Covered Property
(1)
Aqueous Acidic Bath for Electrolytic Deposition of Copper
Application:
14/114,482 →
Publication:
US 2014/0138252
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 →