Patent Assignment
Reel/Frame 073867/0535
Security Interest
Recorded: 2026-02-23
Pages: 7
Assignor
FUNCTIONAL DEVICES LLC
Executed: 2026-02-23
Assignee
APOGEM CAPITAL LLC
227 WEST MONROE STREET, SUITE 5400, CHICAGO, ILLINOIS, 60606
Covered Properties
(2)
Self Calibrating Current Sensor
Industrial Lighting Device
Patent:
12,484,133 →
Application:
18/775,269 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 17, 2009
From: RITTMANN, KENNETH W.
To: FUNCTIONAL DEVICES, INC.
Reel/Frame 022479/0740 →
Change of Name
Jan 3, 2019
From: FUNCTIONAL DEVICES INCORPORATED
To: FUNCTIONAL DEVICES LLC
Reel/Frame 048174/0341 →
Security Interest
Jan 11, 2019
From: FUNCTIONAL DEVICES LLC (F/K/A FUNCTIONAL DEVICES INCORPORATED)
To: MADISON CAPITAL FUNDING LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 047970/0660 →
Assignment of Intellectual Property Security Agreement
Apr 19, 2022
From: MADISON CAPITAL FUNDING LLC
To: APOGEM CAPITAL LLC, AS SUCCESSOR AGENT
Reel/Frame 059727/0091 →
Assignment of Assignor's Interest
Jul 17, 2024
From: SMITH, NOAH DANIEL
To: FUNCTIONAL DEVICES, INC.
Reel/Frame 068008/0819 →
Release of Security Interest
Feb 24, 2026
From: APOGEM CAPITAL LLC (AS SUCCESSOR TO MADISON CAPITAL FUNDING LLC)
To: FUNCTIONAL DEVICES LLC (F/K/A FUNCTIONAL DEVICES INCORPORATED)
Reel/Frame 073874/0153 →