IP Library › Assignment 014611/0664
Patent Assignment
Reel/Frame 014611/0664

Assignment of Assignor's Interest

Recorded: 2003-10-23 Pages: 3
Assignor
RICAGNI, GIUSEPPE
Executed: 2003-08-25
Assignee
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL, ST. LAURENT, QUEBEC, H4S 2A9, CANADA
Covered Property (1)
Event Based Charging in a Communications System
Patent: 7,721,296 →
Application: 10/461,855 →
Publication: US 2004/0255025
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 26, 2004
From: RICAGNI, GIUSEPPE
To: NORTEL NETWORKS LIMITED
Reel/Frame 015145/0427 →
Assignment of Assignor's Interest Nov 24, 2009
From: NORTEL NETWORKS LIMITED
To: ERICSSON AB
Reel/Frame 023565/0191 →
Corrective Assignment to Correct the Erroneously Recorded Patent Application Numbers 12/471,123 and 12/270,939 Previously Recorded on Reel 023565 Frame 0191. Assignor(S) Hereby Confirms the Assignment of Right, Title and Interest in Patents from Nortel Networks Limited to Ericsson Ab. Apr 29, 2010
From: NORTEL NETWORKS LIMITED
To: ERICSSON AB
Reel/Frame 024312/0689 →