IP Library › Assignment 032943/0046
Patent Assignment
Reel/Frame 032943/0046

Assignment of Assignor's Interest

Recorded: 2014-05-21 Pages: 21
Assignor
SIEMENS AKTIENGESELLSCHAFT
Executed: 2008-01-07
Assignee
NOKIA SIEMENS NETWORKS GMBH & CO. KG
ST.-MARTIN-STR. 76, MUENCHEN, D-81541, GERMANY
Covered Property (1)
Method for Determining the Gain Spectrum of a Raman Amplifier in a Wdm-Transmission System
Patent: 7,248,398 →
Application: 10/525,027 →
Publication: US 2005/0270634
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 22, 2005
From: KRUMMRICH, PETER
To: AKTIENGESELLSCHAFT, SIEMENS
Reel/Frame 016979/0600 →
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 →