Patent Assignment
Reel/Frame 020285/0827
Assignment of Assignor's Interest
Recorded: 2007-12-23
Pages: 4
Assignors
BENNAH, ALBERT D.
Executed: 2007-11-27
EDMONDS, WILLIAM M.
Executed: 2007-11-26
FADALE, TUSHAR D.
Executed: 2007-11-26
KURODA, AKIHIKO
Executed: 2007-11-26
SANAEI, BAHRAM S.
Executed: 2007-11-26
WILLIAMSON, NICHOLAS M.
Executed: 2007-11-26
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Duplicate Internet Protocol Address Resolution in a Fragmented Switch Stack Environment
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 10, 2014
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: LENOVO INTERNATIONAL LIMITED
Reel/Frame 034194/0291 →
Assignment of Assignor's Interest
Jun 17, 2026
From: LENOVO INTERNATIONAL LIMITED
To: LENOVO GLOBAL TECHNOLOGIES INTERNATIONAL LIMITED
Reel/Frame 075779/0249 →
Assignment of Assignor's Interest
Jun 17, 2026
From: LENOVO GLOBAL TECHNOLOGIES INTERNATIONAL LIMITED
To: LENOVO GLOBAL TECHNOLOGIES SWITZERLAND INTERNATIONAL GMBH
Reel/Frame 075783/0869 →