Patent Assignment
Reel/Frame 063796/0509
Assignment of Assignor's Interest
Recorded: 2023-05-30
Pages: 4
Assignee
THE CENTER FOR TOXICOLOGY AND ENVIRONMENTAL HEALTH, LLC, D/B/A CTEH, LLC
5120 NORTHSHORE DRIVE, NORTH LITTLE ROCK, ARKANSAS, 72118
Covered Property
(1)
System For Remotely Collecting And Monitoring Exposure Data In Real-Time For An Isolated Worker Confined To A Work Area In A Hazardous Materials Environment
Patent:
12,529,687 →
Application:
18/197,810 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 22, 2025
From: KLIETHERMES, DEREK; LANGLEY, JUSTIN; TINSLEY, COLE; SKELTON, SCOTT
To: THE CENTER FOR TOXICOLOGY AND ENVIRONMENTAL HEALTH, LLC, D/B/A CTEH, LLC
Reel/Frame 072323/0876 →
Change of Name
Apr 26, 2026
From: THE CENTER FOR TOXICOLOGY AND ENVIRONMENTAL HEALTH, LLC, D/B/A CTEH, LLC
To: ONTERRIS RESPONSE AND RECOVERY, LLC
Reel/Frame 075474/0908 →