IP Library › Assignment 019142/0119
Patent Assignment
Reel/Frame 019142/0119

Assignment of Assignor's Interest

Recorded: 2007-03-29 Pages: 4
Assignors
RAPP, LUTZ
Executed: 2007-03-07
PEISL, WOLFGANG
Executed: 2007-03-13
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, MUNICH, D-80333, GERMANY
Covered Property (1)
Determination of the Amplified Spontaneous Emission in an Optical Fibre Amplifier
Patent: 7,817,921 →
Application: 11/664,177 →
Publication: US 2007/0269209
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 22, 2008
From: SIEMENS AKTIENGESELLSCHAFT
To: NOKIA SIEMENS NETWORKS GMBH & CO. KG
Reel/Frame 020828/0926 →
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 →