IP Library › Assignment 047391/0021
Patent Assignment
Reel/Frame 047391/0021

Assignment of Assignor's Interest

Recorded: 2018-11-02 Pages: 5
Assignors
TSOTSIS, THEODORE
Executed: 2018-09-10
CAO, MINGYUAN
Executed: 2018-11-01
DABIR, SASAN
Executed: 2018-10-29
Assignee
UNIVERSITY OF SOUTHERN CALIFORNIA
1150 SOUTH OLIVE STREET, SUITE 2300, LOS ANGELES, CALIFORNIA, 90015
Covered Property (1)
Biogas Upgrading Technology for Power Generation
Application: 15/966,884 →
Publication: US 2018/0312400
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 →
Notice of Grant of Security Interest in Patents Jul 25, 2019
From: ES ENGINEERING SERVICES, LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 049865/0478 →
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 →
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 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 →