Patent Assignment
Reel/Frame 022053/0476
Assignment of Assignor's Interest
Recorded: 2008-12-15
Pages: 3
Assignor
GUENTHNER, RUSSELL W.
Executed: 2008-12-15
Assignee
BULL HN INFORMATION SYSTEMS INC.
296 CONCORD ROAD, BILLERICA, MASSACHUSETTS, 01821-4186
Covered Property
(1)
Entering an Identifier with Security Improved by Time Based Randomization of Input Steps
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name
Jan 12, 2026
From: BULL HN INFORMATION SYSTEMS INC.; ATOS IT SOLUTIONS AND SERVICES, INC.
To: ATOS IT SOLUTIONS AND SERVICES, INC.
Reel/Frame 073443/0904 →
Assignment of Assignor's Interest
Jan 19, 2026
From: ATOS IT SOLUTIONS AND SERVICES, INC.
To: EVIDEN USA, INC.
Reel/Frame 073507/0609 →