Covered Property (1)

Related Assignments (9)

Other recorded transfers of the patent in this record — the chain of ownership.

Assignment of Assignor's Interest Sep 6, 2018

From: PROSSER, RICHARD

To: ES ENGINEERING SERVICES, LLC

Reel/Frame 046798/0240 →

Assignment of Assignor's Interest Nov 2, 2018

From: TSOTSIS, THEODORE; CAO, MINGYUAN; DABIR, SASAN

To: UNIVERSITY OF SOUTHERN CALIFORNIA

Reel/Frame 047391/0021 →

Security Interest Apr 13, 2020

From: EMERGING COMPOUNDS TREATMENT TECHNOLOGIES, INC.; ENTHALPY ANALYTICAL, LLC; MONTROSE AIR QUALITY SERVICES, LLC; ES ENGINEERING SERVICES, LLC

To: CAPITAL ONE, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT

Reel/Frame 052377/0845 →

Release of Security Interest Apr 13, 2020

From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT

To: ES ENGINEERING SERVICES, LLC,

Reel/Frame 052381/0859 →

Release of Security Interest Feb 27, 2025

From: CAPITAL ONE, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT

To: EMERGING COMPOUNDS TREATMENT TECHNOLOGIES, INC.; ENTHALPY ANALYTICAL, LLC; MONTROSE AIR QUALITY SERVICES, LLC; ES ENGINEERING SERVICES, LLC

Reel/Frame 070355/0107 →

Security Interest Feb 28, 2025

From: ENTHALPY ANALYTICAL, LLC; EMERGING COMPOUNDS TREATMENT TECHNOLOGIES, INC.; ES ENGINEERING SERVICES, LLC; MONTROSE AIR QUALITY SERVICES, LLC

To: BANK OF THE WEST, AS ADMINISTRATIVE AGENT

Reel/Frame 070365/0229 →

Notice of Successor Agent and Assignment of Security Interest (Intellectual Property) Feb 28, 2025

From: BMO BANK N.A. (SUCCESSOR IN INTEREST TO BANK OF THE WEST), AS THE RESIGNING AGENT

To: BANK OF AMERICA, N.A., AS THE SUCCESSOR ADMINISTRATIVE AGENT

Reel/Frame 070364/0627 →

Security Interest Mar 3, 2025

From: ES ENGINEERING SERVICES, LLC

To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT

Reel/Frame 070387/0072 →

Assignment of Assignor's Interest Jul 8, 2025

From: ES ENGINEERING SERVICES, LLC

To: UNIVERSITY OF SOUTHERN CALIFORNIA

Reel/Frame 071630/0591 →