IP Library › Assignment 020345/0170
Patent Assignment
Reel/Frame 020345/0170

Assignment of Assignor's Interest

Recorded: 2008-01-10 Pages: 3
Assignors
O'SULLIVAN, PATRICK
Executed: 2007-12-06
SRIKANTH, HERMA
Executed: 2007-12-06
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method for Exploitation of Location Proximity to Derive a Location of Employees Utilizing Instant Messaging
Patent: 8,027,452 →
Application: 11/951,701 →
Publication: US 2009/0147933
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 29, 2015
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: RAKUTEN, INC.
Reel/Frame 034849/0063 →
Change of Name Dec 6, 2021
From: RAKUTEN, INC.
To: RAKUTEN GROUP, INC.
Reel/Frame 058314/0657 →
Corrective Assignment to Correct the Remove Patent Numbers 10342096;10671117; 10716375; 10716376;10795407;10795408; and 10827591 Previously Recorded at Reel: 58314 Frame: 657. Assignor(S) Hereby Confirms the Assignment. Feb 29, 2024
From: RAKUTEN, INC.
To: RAKUTEN GROUP, INC.
Reel/Frame 068066/0103 →