Patent Assignment
Reel/Frame 049870/0854
Assignment of Assignor's Interest
Recorded: 2019-07-26
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, IP LEGAL / BLDG 004-1, LEXINGTON, KENTUCKY, 40550-0999
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 →