Patent Assignment
Reel/Frame 020124/0611
Assignment of Assignor's Interest
Recorded: 2007-11-16
Pages: 2
Assignors
BURCKART, ERIK JOHN
Executed: 2007-11-13
CAMPBELL, STEVE RUSSELL
Executed: 2007-11-14
IVORY, ANDREW
Executed: 2007-11-13
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Maintaining and Replicating Chat Histories
Patent:
7,499,926 →
Application:
11/941,099 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.