IP Library › Assignment 016979/0600
Patent Assignment
Reel/Frame 016979/0600

Assignment of Assignor's Interest

Recorded: 2005-02-22 Pages: 3
Assignor
KRUMMRICH, PETER
Executed: 2005-01-17
Assignee
AKTIENGESELLSCHAFT, SIEMENS
WITTELSBACHERPLATZ 2, MUENCHEN, 80333, 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 Nov 25, 2013
From: NOKIA SIEMENS NETWORKS GMBH & CO. KG
To: XIEON NETWORKS S.A.R.L.
Reel/Frame 031719/0220 →
Assignment of Assignor's Interest May 21, 2014
From: SIEMENS AKTIENGESELLSCHAFT
To: NOKIA SIEMENS NETWORKS GMBH & CO. KG
Reel/Frame 032943/0046 →
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 →