IP Library › Assignment 020233/0399
Patent Assignment
Reel/Frame 020233/0399

Assignment of Assignor's Interest

Recorded: 2007-12-12 Pages: 3
Assignor
YOSHIDA, RYO
Executed: 2007-12-03
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Technique for Controlling Access to Data
Patent: 8,949,202 →
Application: 11/950,762 →
Publication: US 2008/0162484
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 18, 2019
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: WRP IP MANAGEMENT, LLC
Reel/Frame 049033/0410 →