IP Library › Assignment 037519/0377
Patent Assignment
Reel/Frame 037519/0377

Assignment of Assignor's Interest

Recorded: 2016-01-19 Pages: 3
Assignors
LEDWELL, SAMUEL AUGUSTINE
Executed: 2016-01-13
TOGNA, ALBERT PAUL
Executed: 2016-01-13
Assignee
ENVIRONMENTAL OPERATING SOLUTIONS, INC.
160 MACARTHUR BLVD., SUITE 6, BOURNE, MASSACHUSETTS, 02532
Covered Property (1)
Control System for Nitrogen and Phosphorus Removal
Application: 14/873,782 →
Publication: US 2016/0272519
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Mar 1, 2017
From: ENVIRONMENTAL OPERATING SOLUTIONS, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 041427/0583 →
Security Interest Jul 29, 2021
From: ENVIRONMENTAL DYNAMICS INTERNATIONAL, INC.; ENVIRONMENTAL OPERATING SOLUTIONS, INC.; NEXOM INC.; NEXOM (US), INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 057650/0169 →
Termination and Release of Intellectual Property Security Agreement Reel-Frame 041427/0583 Jun 1, 2026
From: WELLS FARGO BANK
To: ENVIRONMENTAL OPERATING SOLUTIONS, INC.
Reel/Frame 075799/0939 →