IP Library › Assignment 019320/0386
Patent Assignment
Reel/Frame 019320/0386

Assignment of Assignor's Interest

Recorded: 2007-05-21 Pages: 3
Assignor
MAY, DENNIS
Executed: 2007-05-16
Assignee
SYMBIAN SOFTWARE LIMITED
2-6 BOUNDARY ROW, LONDON, SE1 8HP, UNITED KINGDOM
Covered Property (1)
An Operating System Providing a Mutual Exclusion Mechanism
Patent: 8,161,481 →
Application: 10/599,574 →
Publication: US 2008/0104600
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 11, 2009
From: SYMBIAN LIMITED; SYMBIAN SOFTWARE LIMITED
To: NOKIA CORPORATION
Reel/Frame 022240/0266 →
Assignment of Assignor's Interest Mar 24, 2015
From: NOKIA CORPORATION
To: NOKIA TECHNOLOGIES OY
Reel/Frame 035280/0093 →