IP Library › Assignment 049722/0307
Patent Assignment
Reel/Frame 049722/0307

Change of Name

Recorded: 2019-07-11 Pages: 5
Assignor
Assignee
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
SE-164 83, STOCKHOLM, SWEDEN
Covered Properties (2)
Session Initiation Protocol Stack Optimisation
Patent: 8,838,705 →
Application: 12/808,187 →
Publication: US 2011/0016185
Session Initiation Protocol Stack Optimisation
Application: 14/470,995 →
Publication: US 2014/0369357
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 13, 2010
From: ZWAAL, FREDERIK; REITSMA, ERIK
To: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Reel/Frame 024975/0985 →
Assignment of Assignor's Interest Aug 28, 2014
From: ZWAAL, FREDERIK; REITSMA, ERIK
To: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
Reel/Frame 033626/0651 →