Patent Assignment
Reel/Frame 073352/0313
Nunc Pro Tunc Assignment
Recorded: 2026-01-02
Pages: 4
Assignor
GOOGLE LLC
Executed: 2025-07-31
Assignee
NOKIA TECHNOLOGIES OY
KARAKAARI 7, ESPOO, 02610, FINLAND
Covered Property
(1)
Method and System for Authorizing a Restricted Callable Status in an Instant Messaging System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 19, 2004
From: SWEARINGEN, CRAIG ARDNER; TANNENBAUM, ALAN RICHARD
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 014528/0539 →
Assignment of Assignor's Interest
Oct 3, 2011
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: GOOGLE INC.
Reel/Frame 027005/0673 →
Change of Name
Oct 2, 2017
From: GOOGLE INC.
To: GOOGLE LLC
Reel/Frame 044101/0610 →