IP Library › Assignment 017797/0417
Patent Assignment
Reel/Frame 017797/0417

Assignment of Assignor's Interest

Recorded: 2006-04-12 Pages: 2
Assignor
POLETTI, FRANCESCO
Executed: 2005-08-01
Assignee
MARCONI COMMUNICATIONS SPA
VIA LODOVICO CALDA 5, GENOVA, I-16153, ITALY
Covered Property (1)
Amplified Optical Ring Transmission System
Patent: 7,583,432 →
Application: 10/542,296 →
Publication: US 2006/0227412
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 12, 2006
From: RAZZETTA, GIOVANNI
To: MARCONI COMMUNICATIONS SPA
Reel/Frame 017795/0117 →
Assignment of Assignor's Interest Apr 12, 2006
From: SESSAREGO, PIERGIORGIO
To: MARCONI COMMUNICATIONS SPA
Reel/Frame 017797/0419 →
Assignment of Assignor's Interest Apr 12, 2006
From: GHIGGINO, PIERPAOLO
To: MARCONI COMMUNICATIONS SPA
Reel/Frame 017797/0421 →
Assignment of Assignor's Interest Mar 24, 2008
From: MARCONI COMMUNICATIONS SPA (NOW KNOWN AS M COMMUNICATIONS SPA)
To: ERICSSON AB
Reel/Frame 020710/0346 →