IP Library › Assignment 024004/0173
Patent Assignment
Reel/Frame 024004/0173

Assignment of Assignor's Interest

Recorded: 2010-03-01 Pages: 3
Assignors
CAMPION, NICHOLAS F.
Executed: 2010-02-12
CARPENTER, MICHAEL J.
Executed: 2010-02-12
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Caller Id Callback Authentication for Voice Over Internet Protocol ("Voip") Deployments
Patent: 9,077,566 →
Application: 12/714,595 →
Publication: US 2011/0211572
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Title Previously Recorded on Reel 024004 Frame 0173. Assignor(S) Hereby Confirms the Authenticationi Should Be Authentication. Mar 1, 2010
From: CAMPION, NICHOLAS F.; CARPENTER, MICHAEL J.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 024005/0904 →