Patent Assignment
Reel/Frame 012218/0881
Assignment of Assignor's Interest
Recorded: 2001-09-20
Pages: 4
Assignors
BOCK, HARALD DR.
Executed: 2001-06-26
LEISCHING, PATRICK DR.
Executed: 2001-06-26
STOL, DETLEF
Executed: 2001-07-13
Assignee
SIEMENS AKTIENGESELLSCHAFT
ZTPA, POSTFACH 22 16 34, MUENCHEN, 0-805, GERMANY
Covered Property
(1)
Nework Nodes with Optical Add/Drop Modules
Patent:
7,221,873 →
Application:
09/913,987 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 7, 2008
From: SIEMENS AKTIENGESELLSCHAFT
To: NOKIA SIEMENS NETWORKS GMBH & CO. KG
Reel/Frame 020915/0503 →
Assignment of Assignor's Interest
Nov 25, 2013
From: NOKIA SIEMENS NETWORKS GMBH & CO. KG
To: XIEON NETWORKS S.A.R.L.
Reel/Frame 031719/0220 →
Security Interest
Dec 16, 2014
From: XIEON NETWORKS S.A R.L
To: CERBERUS BUSINESS FINANCE, LLC, AS COLLATERAL AGENT
Reel/Frame 034639/0201 →
Release of Security Interest
Oct 26, 2018
From: CERBERUS BUSINESS FINANCE, LLC
To: XIEON NETWORKS S.A.R.L.
Reel/Frame 047335/0952 →