IP Library › Assignment 030492/0902
Patent Assignment
Reel/Frame 030492/0902

Change of Name

Recorded: 2013-05-28 Pages: 4
Assignor
Assignee
SONY MOBILE COMMUNICATIONS AB
NYA VATTENTORNET, LUND, SE-221 88, SWEDEN
Covered Property (1)
Prevention of Unsolicited Messages
Patent: 8,478,241 →
Application: 11/720,938 →
Publication: US 2008/0194241
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 14, 2007
From: KRETZ, MARTIN
To: SONY ERICSSON MOBILE COMMUNICATIONS AB
Reel/Frame 020107/0931 →
Assignment of Partial Interest May 29, 2013
From: SONY MOBILE COMMUNICATIONS AB
To: SONY CORPORATION; SONY MOBILE COMMUNICATIONS AB
Reel/Frame 030503/0431 →
Assignment of Assignor's Interest Sep 21, 2017
From: SONY CORPORATION
To: SONY MOBILE COMMUNICATIONS INC.
Reel/Frame 043943/0631 →
Assignment of Assignor's Interest Sep 22, 2017
From: SONY MOBILE COMMUNICATIONS AB
To: SONY MOBILE COMMUNICATIONS INC.
Reel/Frame 043951/0529 →
Assignment of Assignor's Interest Mar 25, 2019
From: SONY MOBILE COMMUNICATIONS, INC.
To: SONY CORPORATION
Reel/Frame 048691/0134 →