IP Library Assignment 025335/0871
Patent Assignment
Reel/Frame 025335/0871

Assignment of Assignor's Interest

Recorded: 2010-11-09 Pages: 2
Assignors
ROTHENHOFER, KARL
Executed: 1999-08-06
KONIG, DR. GUNTHER
Executed: 1999-08-06
KULZER, HELMUT
Executed: 1999-08-06
Assignee
ALCATEL
54, RUE LA BOETIE, PARIS, 75008, FRANCE
Covered Property (1)
Telecommunications System with a Switching Facility and a Data Concentrator for Providing Access to the Internet
Patent: 42,069 →
Application: 11/347,790 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 25, 2007
From: ALCATEL
To: NAXOS DATA LLC
Reel/Frame 018826/0756 →
Merger Aug 28, 2015
From: NAXOS DATA LLC
To: XYLON LLC
Reel/Frame 036503/0550 →