Patent Assignment
Reel/Frame 060460/0329
Assignment of Assignor's Interest
Recorded: 2022-07-08
Pages: 6
Assignors
CASTLE, SCOTT RICHARD
Executed: 2019-07-22
HARDIN, KEITH BRYAN
Executed: 2019-07-19
MUYSKENS, ROBERT HENRY
Executed: 2019-07-19
NYSTROM, BRANT DENNIS
Executed: 2019-07-19
RHODUS, SAMUEL LEO
Executed: 2019-07-19
SULLIVAN, CARL E
Executed: 2019-07-22
DENTON, GARY ALLEN
Executed: 2020-03-16
Assignee
LEXMARK INTERNATIONAL INC.
740 WEST NEW CIRCLE ROAD, IP LEGAL / BLDG 004-1, LEXINGTON, KENTUCKY, 40550
Covered Properties
(3)
Physical Unclonable Function Encoder
Application:
16/822,347 →
Publication:
US 2020/0304322
Physical Unclonable Function Variable Read Sensor
Physical Unclonable Function (Puf) Alters Disk Structure to Encode Region
Related Assignments
(4)
Other recorded transfers of the patents 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 →