Patent Assignment
Reel/Frame 035407/0591
Security Interest
Recorded: 2015-04-14
Pages: 19
Assignors
HYDRO ENGINEERING ACQUISITION, LLC
Executed: 2015-03-31
HYDRO REAL ESTATE, LLC
Executed: 2015-03-31
HYDRO OPERATING, LLC
Executed: 2015-03-31
Assignee
TCF NATIONAL BANK
71 S. WACKER DRIVE, SUITE 2110, CHICAGO, ILLINOIS, 60606
Covered Properties
(2)
Hitch Manifold System
Patent:
6,427,612 →
Application:
09/335,393 →
Variable Discharge Sludge Distributor
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 17, 1999
From: HUFFMAN, THOMAS R.
To: HYDRO ENGINEERING, INC.
Reel/Frame 010047/0035 →
Assignment of Assignor's Interest
Jun 16, 2005
From: HUFFMAN, THOMAS R.
To: HYDRO ENGINEERING, INC.
Reel/Frame 016344/0743 →
Assignment of Assignor's Interest
Oct 12, 2011
From: HYDRO ENGINEERING, INC.
To: HYDRO OPERATING, LLC
Reel/Frame 027051/0036 →
Security Agreement
Oct 25, 2011
From: HYDRO OPERATING, LLC
To: THE F&M BANK & TRUST COMPANY
Reel/Frame 027114/0542 →
Release of Security Interest
Apr 14, 2015
From: PROSPERITY BANK, SUCCESSOR TO THE F&M BANK AND TRUST COMPANY
To: HYDRO OPERATING, LLC
Reel/Frame 035407/0676 →
Security Interest
Sep 26, 2018
From: HYDRO ENGINEERING ACQUISITION, LLC
To: ASSOCIATED BANK, NATIONAL ASSOCIATION
Reel/Frame 046971/0336 →
Release of Security Interest
Sep 26, 2018
From: TCF NATIONAL BANK
To: HYDRO ENGINEERING ACQUISITION, LLC; HYDRO REAL ESTATE, LLC; HYDRO OPERATING, LLC
Reel/Frame 046971/0298 →
Release of Security Interest
Jul 12, 2021
From: ASSOCIATED BANK, NATIONAL ASSOCIATION
To: HYDRO ENGINEERING ACQUISITION, LLC
Reel/Frame 056819/0777 →