Patent Assignment
Reel/Frame 032075/0634
Change of Name
Recorded: 2014-01-16
Pages: 3
Assignor
CALCO ENVIRONMENTAL GROUP LTD.
Executed: 2012-09-20
Assignee
NEWTERRA GROUP LTD.
1325 CALIFORNIA AVENUE, BROCKVILLE, ONTARIO, K6V 5Y6, CANADA
Covered Properties
(2)
Tank Facility with Side Access
Siphon Actuated Filtration Process
Application:
13/410,451 →
Publication:
US 2013/0228227
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 22, 2011
From: KENNEDY, ROBERT J.; KEMPSON, JEFF J.; BRAKE, PAUL C.
To: CALCO ENVIRONMENTAL GROUP LTD.
Reel/Frame 026782/0794 →
Assignment of Assignor's Interest
Mar 19, 2012
From: KEMPSON, JEFF J.; DOWNEY, JASON R.
To: CALCO ENVIRONMENTAL GROUP LTD.
Reel/Frame 027882/0682 →
Security Interest
Nov 2, 2020
From: NEWTERRA, INC.; AERATION INDUSTRIES INTERNATIONAL, LLC; STORMWATERX LLC; TIGG, LLC
To: HSBC BANK CANADA
Reel/Frame 054241/0430 →
Merger
Apr 18, 2023
From: NEWTERRA GROUP LTD.
To: NEWTERRA LTD.
Reel/Frame 063366/0918 →
Security Interest
Jun 3, 2024
From: NEWTERRA CORPORATION, INC.; NEWTERRA LTD.
To: MANUFACTURERS AND TRADERS TRUST COMPANY
Reel/Frame 067600/0682 →
Release of Security Interest
Jun 4, 2024
From: ROYAL BANK OF CANADA
To: NEWTERRA CORPORATION, INC.; NEWTERRA LTD.
Reel/Frame 067612/0287 →
Release of Security Interest in Patents
Aug 15, 2025
From: MANUFACTURERS AND TRADERS TRUST COMPANY
To: NEWTERRA CORPORATION, INC.; NEWTERRA LTD.
Reel/Frame 072492/0442 →