IP Library › Assignment 032954/0678
Patent Assignment
Reel/Frame 032954/0678

Assignment of Assignor's Interest

Recorded: 2014-05-23 Pages: 6
Assignors
RUNESON, STEFAN
Executed: 2014-04-07
STAHL, PER
Executed: 2014-04-08
Assignee
ST-ERICSSON SA
CHEMIN DU CHAMP-DES-FILLES 39, PLAN-LES-OUATES, CH-1228, SWITZERLAND
Covered Property (1)
Systems and Methods for Protection of a Sip Back-to-Back User Agent on Modems
Patent: 9,027,088 →
Application: 13/866,259 →
Publication: US 2013/0340047
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 23, 2014
From: ST-ERICSSON SA
To: ST-ERICSSON AT SA
Reel/Frame 032955/0372 →
Change of Name May 23, 2014
From: ST-ERICSSON AT SA
To: ERICSSON MODEMS SA
Reel/Frame 033014/0596 →
Nunc Pro Tunc Assignment Jun 18, 2015
From: ERICSSON AB
To: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
Reel/Frame 035931/0001 →
Nunc Pro Tunc Assignment Jun 18, 2015
From: ERICSSON MODEMS SA
To: ERICSSON AB
Reel/Frame 035948/0147 →