Patent Assignment
Reel/Frame 071100/0509
Assignment of Assignor's Interest
Recorded: 2025-05-13
Pages: 2
Assignor
VERA-CASTANEDA, ERNESTO
Executed: 2012-07-10
Assignee
MECS, INC.
575 MARYVILLE CENTRE DRIVE, SUITE 400, ST. LOUIS, MISSOURI, 63141
Covered Property
(1)
Energy Recovery in Manufacture of Sulfuric Acid
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Ip Security Agreement Supplement
Apr 4, 2022
From: MECS, INC.
To: MADISON PACIFIC TRUST LIMITED, AS SECURITY AGENT
Reel/Frame 059593/0927 →
Security Interest
Nov 15, 2024
From: BELCO TECHNOLOGIES CORPORATION; REFINING TECHNOLOGY SOLUTIONS, LLC; MECS, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 069284/0388 →
Security Interest
Nov 15, 2024
From: BELCO TECHNOLOGIES CORPORATION; REFINING TECHNOLOGY SOLUTIONS, LLC; MECS, INC.
To: MSD ADMIN SERVICES, LLC, AS COLLATERAL AGENT
Reel/Frame 069286/0861 →
Release of Security Interest Recorded at Reel/Frame 059593/0927
Nov 19, 2024
From: MADISON PACIFIC TRUST LIMITED
To: MECS, INC.
Reel/Frame 069388/0472 →