Patent Assignment
Reel/Frame 015751/0944
Assignment of Assignor's Interest
Recorded: 2005-02-21
Pages: 4
Assignors
BERRY, RICHARD EDMOND
Executed: 2004-12-14
CHEN, YEN-FU
Executed: 2004-12-14
BOSMA, JOHN HANS HANDY-BOSMA
Executed: 2004-12-15
HSU, PETER Y.
Executed: 2004-12-15
SELVAGE, MEI YANG
Executed: 2004-12-15
TANNEBAUM, ALAN RICHARD
Executed: 2004-12-14
WALKER, KEITH RAYMOND
Executed: 2004-12-14
TEMPLE, ANTHONY CHRISTOPHER COURTNEY
Executed: 2004-12-14
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Conversation Persistence in Real-Time Collaboration System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.