Patent Assignment
Reel/Frame 055649/0938
Assignment of Assignor's Interest
Recorded: 2021-03-19
Pages: 3
Assignors
BUSH, STEPHEN PORTER
Executed: 2019-07-22
WILLIAMS, JENNIFER TOPMILLER
Executed: 2019-07-25
Assignee
LEXMARK INTERNATIONAL, INC.
740 WEST NEW CIRCLE ROAD, LEXINGTON, KENTUCKY, 40550
Covered Property
(1)
Methods for Restricting Read Access to Supply Chips
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Sep 23, 2025
From: LEXMARK INTERNATIONAL, INC.
To: CITIBANK, N.A.
Reel/Frame 073007/0118 →
Security Interest
Sep 23, 2025
From: LEXMARK INTERNATIONAL, INC.
To: JEFFERIES FINANCE LLC
Reel/Frame 073007/0346 →
Security Interest
Jan 5, 2026
From: LEXMARK INTERNATIONAL, INC.
To: BANK TRUST COMPANY, NATIONAL ASSOCIATION
Reel/Frame 074202/0192 →
Security Interest
Jan 5, 2026
From: LEXMARK INTERNATIONAL, INC.
To: BANK TRUST COMPANY, NATIONAL ASSOCIATION
Reel/Frame 074202/0293 →