Patent Assignment
Reel/Frame 074570/0548
Assignment of Assignor's Interest
Recorded: 2026-01-27
Pages: 12
Assignor
OVIVO INC.
Executed: 2025-12-15
Assignee
OVIVO WATER INC.
1010 SHERBROOKE WEST, SUITE 1700, MONTREAL, H3A 2R7, CANADA
Covered Properties
(50)
Orbital Wastewater Treatment System and Method of Operating Same
Patent:
8,057,674 →
Application:
12/321,381 →
Orbital Wastewater Treatment System, Method of Operating Same, and Kit for Modifying an Orbital Wastewater Treatment System
Patent:
8,318,016 →
Application:
12/660,206 →
Orbital Wastewater Treatment System with Combined Surface Aerator and Submerged Impeller
Versatile Pre-Thickened Aerobic Digester System
Patent:
7,169,306 →
Application:
10/903,243 →
Energy Efficient Wastewater Treatment for Nitrogen and Phophorus Removal
Patent:
7,172,699 →
Application:
10/909,104 →
Wastewater Treatment System with Membrane Separators and Provision for Storm Flow Conditions
Patent:
7,147,777 →
Application:
11/125,595 →
Method Using Membrane Bioreactor with Reduced Air Scour Requirements
Membrane Bioreactor with Reduced Air Scour Requirements
Patent:
9,174,862 →
Application:
13/373,284 →
Efficient Arrangement of Membrane Bioreactors
Wastewater Treatment Method and System with Ozonation for Microconstituent Removal
Flat Plate Membrane Bioreactor with a Liquid Air Separator
Peak Flow Management in Wastewater Treatment Using Direct Membrane Filtration
Filtration Tank with Serially Connected Horizontal Screens
Orbital Wastewater Treatment System and Associated Method of Operating an Orbital Wastewater Treatment System
Debris Filter with Splitter Bar
Debris Filter with Filter Screen in the Form of a Spherical Section
Clarifier Sludge Withdrawal System
Conversion of Clarifier to Suction Pipe System
Orbital Wastewater Treatment System and Method of Operating Same
Digestion of Waste Activated Sludge with Algae
Filter Underdrain with Internal Air Scour Laterals
Municipal Mixing with Reciprocating Motion Disk
Rapid Sludge Removal Clarifier
Submerged Clarifier Launder
Sludge Blending Thickener
Clarifier with Improved Energy Dissipating Inlet
Ball Circulation Pump Skid and Related Method
Submerged Membrane Unit Diffuser Case
Interchangeable System for Overflow Treatment and Tertiary Filtration for Wastewater Treatment Facilities
Membrane Wastewater Treatment of Combined Sewer Overflows and Sanitary Sewer Overflows
In-Channel Screening with a Drum Screen
Patent:
10,293,284 →
Application:
16/262,557 →
Biomass Selection and Control for Continuous Flow Granular/Flocculent Activated Sludge Processes
Biomass Selection and Control for Continuous Flow Granular/Flocculent Activated Sludge Processes
Biomass Selection and Control for Continuous Flow Granular/Flocculent Activated Sludge Processes
Biomass Selection and Control for Continuous Flow Granular/Flocculent Activated Sludge Processes
Biomass Selection and Control for Continuous Flow Granular/Flocculent Activated Sludge Processes
Concentric Dual Drum Screen
Application:
18/196,885 →
Publication:
US 2024/0009599
Clarifier with Submerged Effluent Launder and Launder Sweeper System
System for Monitoring Operation of Thickeners and Clarifiers
Buoyant Mechanical Liquid Level Control
Level Control System for a Liquid Filled Basin
Process Aeration Balance Controller in Wastewater Treatment
Stablilizer Bearing for Mast of Rotary Distributor
Methods of Cleaning Filter Membranes in Wastewater Treatment
Application:
17/304,935 →
Publication:
US 2022/0001336
Rag Seeding in Wastewater Treatment Systems
Tank with Membrane Cover and Draft Tube Mixer
Patent:
11,111,168 →
Application:
17/191,536 →
Method for Manufacturing Filter Plates Wastewater Filter Assemblies
Membrane Module Manifold with Integrated End Caps
Vertical Motion Mixing Drive
Screening Apparatus for Removing Solid Material from Flowing Liquid and Associated Screening Panel
Application:
17/710,470 →
Publication:
US 2022/0331722
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 28, 2004
From: CURTIS, BETTY ANN; RISER, FREDERICK M.; VORWALLER, JOHN
To: GL&V MANAGEMENT HUNGARY KFT.
Reel/Frame 014677/0363 →
Assignment of Assignor's Interest
Jul 31, 2004
From: TRIVEDI, HIREN K.; PORTEOUS, JAMES
To: ENVIROQUIP, INC.
Reel/Frame 015652/0347 →
Assignment of Assignor's Interest
Dec 3, 2004
From: PORTEOUS, JAMES; BAILEY, ELENA
To: ENVIROQUIP, INC.
Reel/Frame 016045/0067 →
Assignment of Assignor's Interest
May 9, 2005
From: PORTEOUS, JAMES
To: ENVIROQUIP, INC.
Reel/Frame 016554/0365 →
Merger
Aug 31, 2006
From: ENVIROQUIP, INC.
To: EIMCO WATER TECHNOLOGIES, LLC
Reel/Frame 018196/0726 →
Assignment of Assignor's Interest
Feb 26, 2009
From: LELAND, THOMAS W.; RISER, FREDERICK M.; REKO, PETER W.
To: GLV FINANCE HUNGARY KFT
Reel/Frame 022317/0404 →
Allocation of Intellectual Property
Jul 1, 2009
From: GL&V MANAGEMENT HUNGARY KFT.
To: GL&V MANAGEMENT HUNGARY KFT., ACTING THROUGH ITS LUXEMBOURG BRANCH
Reel/Frame 022892/0932 →
Assignment of Assignor's Interest
Aug 26, 2009
From: GL&V MANAGEMENT HUNGARY KFT., ACTING THROUGH ITS LUXEMBOURG BRANCH
To: GLV FINANCE HUNGARY KFT., ACTING THROUGH ITS LUXEMBOURG BRANCH
Reel/Frame 023134/0858 →
Assignment of Assignor's Interest
Oct 2, 2009
From: LIVINGSTON, DENNIS
To: GLV FINANCE HUNGARY KFT, (A HUNGARIAN COMPANY)
Reel/Frame 023335/0553 →
Assignment of Assignor's Interest
Nov 9, 2009
From: LIVINGSTON, DENNIS; PORTEOUS, JAMES; BAILEY, ELENA
To: GLV FINANCE HUNGARY KFT
Reel/Frame 023521/0144 →
Assignment of Assignor's Interest
Dec 21, 2009
From: LIVINGSTON, DENNIS, MR.
To: GLV FINANCE HUNGARY KFT
Reel/Frame 023685/0145 →
Assignment of Assignor's Interest
Feb 22, 2010
From: LELAND, THOMAS W.; RISER, FREDERICK M.; REKO, PETER W.
To: GLV FINANCE HUNGARY KFT
Reel/Frame 024032/0430 →
Assignment of Assignor's Interest
Aug 19, 2010
From: HOWARD, WAYNE, MR.; BALL, ANDREW, MR.
To: GLV FINANCE HUNGARY KFT.
Reel/Frame 024857/0804 →
Assignment of Assignor's Interest
Sep 8, 2010
From: LELAND, THOMAS W.; RISER, FREDERICK M.; REKO, PETER W.
To: GLC FINANCE HUNGARY KFT.
Reel/Frame 024955/0281 →
Assignment of Assignor's Interest
Nov 19, 2010
From: EIMCO WATER TECHNOLOGIES, LLC
To: GLV FINANCE HUNGARY KFT., ACTING THROUGH ITS LUXEMBOURG BRANCH
Reel/Frame 025380/0938 →
Assignment of Assignor's Interest
Aug 16, 2011
From: GLV FINANCE HUNGARY KFT.
To: OVIVO LUXEMBOURG S.A.R.L.
Reel/Frame 026761/0819 →
Assignment of Assignor's Interest
Sep 7, 2011
From: GLV FINANCE HUNGARY KFT
To: OVIVO LUXEMBOURG S.A R.L
Reel/Frame 026867/0566 →
Assignment of Assignor's Interest
Feb 6, 2012
From: LIVINGSTON, DENNIS; PORTEOUS, JAMES; BAILEY, ELENA
To: OVIVO LUXEMBOURG S.A R.L.
Reel/Frame 027820/0323 →
Assignment of Assignor's Interest
Jul 25, 2012
From: GLV FINANCE HUNGARY KFT., ACTING THROUGH ITS LUXEMBOURG BRANCH
To: OVIVO LUXEMBOURG S.A.R.L.
Reel/Frame 028637/0830 →
Assignment of Assignor's Interest
Aug 6, 2012
From: GLV FINANCE HUNGARY KFT, ACTING THROUGH ITS LUXEMBOURG BRANCH
To: OVIVO LUXEMBOURG S.A.R.L.
Reel/Frame 028732/0453 →
Assignment of Assignor's Interest
Aug 6, 2012
From: GLV FINANCE HUNGARY KFT.
To: OVIVO LUXEMBOURG S.A.R.L.
Reel/Frame 028732/0249 →
Assignment of Assignor's Interest
Oct 9, 2012
From: BROWNING, ANDREW L.
To: OVIVO LUXEMBOURG S.A.R.L. CORPORATION
Reel/Frame 029098/0574 →
Assignment of Assignor's Interest
May 6, 2013
From: LELAND, THOMAS W.
To: OVIVO LUXEMBOURG S.A.R.L.
Reel/Frame 030357/0039 →
Assignment of Assignor's Interest
Nov 1, 2013
From: LIVINGSTON, DENNIS
To: OVIVO LUXEMBOURG S.Ä.R.L.
Reel/Frame 031529/0267 →
Assignment of Assignor's Interest
Sep 22, 2015
From: HEIMDAL, TOR; VORWALLER, JOHN
To: OVIVO INC.
Reel/Frame 036625/0052 →